Portrait of a Poison: Datura in Buddhist Magic
Samuel M. Grimes, University of California, Berkeley
Keywords: Buddhism, Tantra, Ethnobotany, Magic, India, Poison, Hallucinogenic
Abstract: The psychoactive plant Datura metel appears across a range of traditions in premodern South Asia preserved in texts. Among those traditions is the form of tantric Buddhism (Vajrayāna) located in the yoginī tantras. In Vajrayāna works, the plant is most prominently used in instructions for bringing about one or more of the magical acts (ṣaṭkarman). This paper explores the possibility that datura was consumed for its hallucination-inducing potential by considering how the plant was viewed and used in premodern South Asia through an ethnobotanical approach to relevant texts. I argue that the material potency of the plant as a dangerous poison, well established in Sanskrit medical literature from an early period, gave it a magical potency that made it a favored ingredient in several hostile magic rites (abhicāra) found in the yoginī tantras. I suggest that the line between material and magical is an inappropriate distinction to draw when examining these tantras, and that the most responsible way to approach the use of psychotropic plants in a premodern culture is by examining what actors from that culture said about the plant rather than relying on our existing knowledge of the effect of that plant.
mantrāṇām auśadhīnāṃ ca śaktayaḥ kena nirmitāḥ ||
By whom or what are the powers of spells and herbs created?
—Kambala, Ālokamālā
You can walk into a closed door that appears to you to be wide open. You can converse with friends whom you know well, but whom no one else can see or hear. You can think you are sleeping in bed, but your observer will tell you that you tried to go outside to direct traffic. You are never sure when you are completely down, as you don’t remember being up. Never use it without a babysitter.
—Dr. Alexander Shulgin
In the 19th chapter of the 12th- or 13th-century Caṇḍamahāroṣaṇatantra (System of the Furious and Enraged Acala, CMT), within a slew of recipes for magical formulae combined with various incantations designed to bring women under a yogin’s control (vaśīkaraṇa), appear instructions incorporating the plant Datura metel L. (henceforth datura, also often translated as “thorn apple”).[1]
He should pick the fruit of the datura plant when the moon is in the puṣya station. During the āśleṣa station [he should pick] the bark, during the hasta station the leaves, during the citrā station the flowers, [and] during mūlastation the root. He should make a pill with honey that contains powder with an equal share [of each plant part]. Having wrapped [the pill] in a rag he should dry [it]. With betel, he should gift it [to her]. [Taken] with conch shell powder, he or she is made under his control.[2]
All the other prescriptions in this section of the tantra that are undertaken so that “she is controlled” (sā vaśībhavati) are plainly magical, with materials such as lizard blood, the tongue of a crow, particular benign woods, flowers, and so forth incorporated into the procedures. Vaśīkaraṇa, controlling others, is one of the six magical acts (ṣaṭkarman). These six magical acts vary in number and act, but they are always reckoned as six no matter the actual amount (whether six, nine, or some other number).[3] In addition to vaśīkaraṇa, the most commonly found ṣaṭkarman are attraction of others to oneself (ākarṣaṇa), pacification/stupefication of others (śānti), immobilization of others (stambhana), killing others (māraṇa), confusing others (mohana), creating enmity among others (vidveṣaṇa), and the removal of rivals from their social/vocational/etc. position (uccāṭana). The ṣaṭkarman[4] are standard in Sanskrit texts that range from obscure sorcery manuals to famed texts such as the Kāmasūtra.
When I encountered this vaśīkaraṇa procedure involving datura amidst recipes for controlling potential female partners I was struck by its apparent nefariousness. My discomfort arose from my assumption that the only use of the plant is for its potential to cause powerful hallucinations, which could significantly confuse and frighten someone who unwittingly consumed some portion of the plant. The blood of a lizard, cattle bile, and human menstrual blood are all innocuous insofar as their ability to incapacitate humans, with the efficacy of the procedures using such items entirely magical. Datura is not innocuous in this regard since it possesses a material efficacy to incapacitate.
Let us examine the rest of the instructions involving datura. The tantra instructs the yogin to harvest specific portions of the plant only when the moon is in the appropriate asterism (nakṣatra), thereby linking efficacy of the datura to particular periods within the night that it is harvested. Note the sympathetic relationship to these appropriate periods: the fruit is harvested when the moon is at the puṣya (flower) nakṣatra; the bright, white flowers harvested when the moon is at the brightest, citrā, station; and the root is harvested when it is at the mūla (root) station. The harvested portions are apparently pulverized, after which a small amount of the resultant powder is mixed with honey to make a pill or tiny bead (vaṭikā). After drying this honey-datura powder, the yogin should gift it (dadyāt) along with betel. The text does not explicitly tell us if the target consumes the pill, only that he or she is subjugated (vaśīkaraṇaṃ) along with conch-shell powder, presumably to indicate that the mixture is only effective if consumed with conch-shell powder.
After closer examination, these instructions involving datura appear more magical in tenor than they had at first glance. The plant is harvested piecemeal according to the location of the moon in the sky as it aligns with thematically corresponding asterisms; a very minute amount of datura powder made from all these parts of the plant is mixed with an equal amount of honey; this globule is gifted to the partner, who then consumes it along with conch-shell powder, thereby becoming subjugated. Betel, a plant whose consumption was governed by several social conventions, is eaten along with it.[5] The noun indicating subjugation (vaśīkaraṇaṃ) in this particular procedure is in the neuter and does not specify the gender of the subjugated target. Note also that those magical procedures utilizing materials I describe above as innocuous were seen by their users as just as effective as procedures utilizing datura. The arguably predatory behavior laid out in the CMT is no less predatory than other instructions for bringing about vaśīkaraṇa insofar as their aim, control of another, is identical.
In this paper, I wish to explore the relationship between material potency and magical potency to ask how and why datura was used by premodern Vajrayāna yogins. My primary aim is to answer these questions without relying on any contemporary understanding of how the datura plant can be utilized. As much as possible, I try to understand how datura was viewed in a different time and place (premodern South Asia) without assuming that modern ideas of the plant’s usage were held by the actors I examine. Any notion of the plant’s “psychedelic” and “entheogenic” qualities is not automatically assumed. In order to paint an accurate portrait of a poison, I wish to examine the evidence separate from contemporary speculations regarding the consumption of mind-altering substances for the purpose of spiritual gain.
Let us begin by considering my initial assumption: that the plant was used for its hallucinogenic properties with the predatory aim of confusing and incapacitating a victim. A survey of tertiary literature that treats datura usage in India reveals this assumption as a typical view. This literature tends to cite other tertiary works; often a source is two times removed from even interpretive secondary writings, with primary sources an additional step beyond that. Much of this literature aims to be all-encompassing; a common approach is to trace the thread of psychotropic and entheogenic botanical use across human cultures and time.[6] Datura, perhaps given its status among various Indigenous American cultures, is universally reckoned in these tertiary sources as an entheogen consumed to bring on psychedelic experiences.
To rebut this idea that datura universally functions as an entheogen and psychedelic, let us first consider the experience of acute datura intoxication. Datura is called “jimson weed” in American English in reference to a collective drugging of British soldiers who were sent to quell Bacon’s Rebellion in 1676 and quartered at Jamestown, Virginia Colony. These soldiers ate Datura stramonium L. leaves as salad and hallucinated for a few days, laughing hysterically, running around naked, and soiling themselves.[7] Their experience, while unintended, seems relatively benign. Several detailed firsthand descriptions of datura intoxication in the experience vaults of Erowid.org (a longstanding non-profit organization promoting education regarding narcotics), however, share more ominous themes: an overwhelming sense of fear, visual hallucinations so intense that the real world is replaced by an envisioned one, and the feeling of having died accompanied by overwhelming dread. The datura-induced hallucinations sought by those seasoned psychonauts sound terrifying. This is a plant labeled “zombie weed” in Haitian Creole for its role in incapacitating victims and making them believe they are dead. An article appeared in the December 1975 issue of High Times, the periodical dedicated to cannabis consumption and culture, titled “Jimsonweed: The World’s Worst Dope.” The author’s description of this “mephitic mind-fucker” encapsulates the experiences detailed in Erowid’s experience vaults:
After some slight nausea, itching and shortness of breath, I noticed that my heart was throbbing. Vision became blurred, hearing decreased, and my mouth was parched. I realized that death awaited me, and I was assailed by feelings of self-doubt and contrition for sins I had never imagined, let alone committed. The fear of dying grew in me and I ran over to a friend’s house, gasping for help. After a while I passed out for about five hours. When I came to, I was completely exhausted. I have never experienced anything but physical pleasure and a blissful consciousness of self-acceptance and love of the world on LSD, DMT, STP, mescaline, peyote, ayahuasca, yagé, marijuana, hashish, opium, cocaine, even the heroin I snorted at Jimmy Farrell’s birthday party. I don’t know what got into me but it’s never going to happen again. Jimsonweed poisoning, though dangerous, is not always fatal. Left alone, a victim will more than likely recover from the effects within a few days, depending of course on how much of the chemical alkaloids he has ingested.[8]
Acute datura intoxication lacks the “physical pleasure and a blissful consciousness of self-acceptance and love of the world” brought about by the plants and chemicals in the large checklist of psychedelics (plus a few non-psychedelics) the author had previously consumed. The psychonauts from Erowid and the author from High Times were seasoned psychedelic trippers who took datura with the expectation of a transformative experience similar to that brought on by other psychotropic drugs. Instead, they experienced terror and a feeling of impending death. It was a “poisoning.”[9] One might counter that they were not properly prepared and that, in Indigenous American settings, the plant is ritually consumed or administered by a shamanic specialist according to a set procedure. In this case the plant is consumed either for its utility to allow the shaman to access otherwise inaccessible realms to retrieve necessary information to fix a worldly problem, or to induce coma in a patient to heal major injuries such as broken bones.
Although several species are now located in Eurasia and Africa, Datura metel is the only variety of the plant that can be shown to have existed in South Asia in the pre-Columbian period.[10] Regarding the usage of datura in premodern South Asia, no study dedicated to the subject exists. The plant appears in nearly every volume cataloging the materia medica of the Indian subcontinent, but modern ethnobotanical details tend to be scarce. When they are given, they do not point to a psychotropic usage of the plant. For example, it is frequently recorded that datura is an analgesic used for toothaches, that its leaves may be smoked to ease asthma symptoms, and that datura decoctions are used to poison animals ranging from fish to rabid dogs.[11] Datura is also a regular homeopathic medicine sold in Ayurvedic pharmacies. In the Asan market of Kathmandu, I have found in many shops the extract (ras) of the poison (vis) datura combined with alcohol to be taken as a homeopathic medicine. Scholars have rarely drawn a distinction between premodern and contemporary usage of these plants, meaning that ingestion of datura by yogins today is often considered evidence for the same practice going back millennia.
There is some treatment of the plant in secondary works on tantric Buddhism in South Asia. Ronald Davidson devoted a paragraph to speculate on the plant’s usage by Buddhist siddhas in his Indian Esoteric Buddhism.[12] In his brief mention of the plant, he explicitly stated that datura was consumed by Vajrayāna yogins for its mind-altering properties, suggesting that the emphasis on flight in siddha-oriented texts may be linked to the hallucinations brought about by this plant. Davidson’s passage was picked up without citation in Ian A. Baker’s marvelously illustrated Tibetan Yoga, in a section titled “Entheopharmacalogy.” Baker claimed premodern yogins consumed “marijuana” for its “mind-altering” properties by quoting (again, without citation) David B. Gray’s translation of Cakrasaṃvaratantra/Herukābhidhāna (Bliss of the Circle System/Discourse of Heruka, CST).[13] Gray did not record “marijuana” but rather “hemp.” A combination of substances appears in a recipe: “wax gourd, mung bean, gram, hemp, beeswax, Indian mustard, and the leaves of the household tamāla tree.” Gray was careful to note that he translated śaṇaas hemp and pointed out variations in Jayabhadra’s commentary on the CST.[14]
Like Gray, who was cautious not to necessarily conflate this consumption of hemp with the contemporary consumption of cannabis for its “mind-altering” properties, we should take a careful approach when examining how other plants we know to be psychotropic were used in premodern South Asia. James McHugh pointed out the need for caution to begin to understand how datura was viewed in a premodern South Asian context, pointing out that tantric yogins “would probably have explicitly stated if they were using datura to induce visions,” given the detail they provide regarding the consumption of alcoholic drinks. In this paper, I follow McHugh’s advice that “scholars should be open to the idea that it was not primarily used as a mystical ‘entheogen’ […and] that, morality aside, not all [intoxication] was the sort of thing anyone would willingly pursue—there existed a category of bad narcotics and stupefying drugs.”[15]
Where, then, might we turn to as a starting point to answer our two questions, since the subject of datura usage in premodern South Asia finds no dedicated study in secondary literature?[16] I will limit the primary object of investigation to an exploration of the usage of datura in late (~800–1300 CE) Vajrayāna texts and primarily in texts that belong to the yoginī corpus. I will focus on this stratum of the Vajrayāna corpus because instructions for using datura occur in Buddhist yoginī tantras with some regularity. I will not speculate on when datura began to be used as a potentially vision-inducing hallucinogen; evidence suggests, however, that such a development was late, possibly as late as the 20th century. Although there are British colonial reports of the plant being used both as an ingredient to strengthen alcoholic drinks and as a weapon to drug and incapacitate others, one finds no mention there of datura consumption for psychedelic purposes.
Tantric works produced after 1500 CE and through the colonial period typically mention datura (and rarely) as a material employed in hostile rites (abhicāra), as poison (viṣa), as something worn by Śiva or his disciples, and/or as synonymous with delirious intoxication.[17] “Unmatta” (intoxicated, delirious, datura), a name for datura in premodern Sanskrit texts, is also a nearly ubiquitous adjective prefixed to Bhairava and Bhairavī in modern Śaiva tantric works, but the sense of the modifier is that the respective deity is intoxicated and/or delirious, rather than unmatta signaling an explicit connection to datura. Nowadays, the plant is almost exclusively associated with Śiva, with some yogins consuming datura alongside cannabis as a mimetic form of worship of the cosmic yoga master.[18]
Although contemporary ethnographic data can help us understand textual references better; the Sanskrit textual record, however, provides the most promise for a study of the plant’s usage prior to roughly the 14th century. Several Sanskrit names indicate the plant specifically (dhattūra, dhustura, dhūrta, kanakaphala, etc.), words are sometimes prefixed to indicate datura (unmattaº/delirious, caṇḍaº/ferocious, mohaº/confused), and some words have wide semantic ranges that regularly include datura (unmatta/delirious, ukṣipta/vomit, upaviṣa/poison, kaṇṭhaphala/thorny fruit). The associated words—delirious, ferocious, confused, vomit, and poison—all carry unpleasant or negative connotations. One name for the plant, dhūrta, refers more frequently to rogues and cheats, perhaps indicating an etymological link between fraud and delirium-inducing datura.
In the section that follows, I offer a survey of representative datura mentions in these traditions to construct a textual ethnobotany to understand how datura was perceived among premodern South Asian specialists in rasaśāstra,kāmaśāstra, magico-medicine, and other satellite esoterica including Vajrayāna. The appearance of the plant outside esoterica, such as in kāvya (Sanskrit belle-lettres) is also considered. Following the survey of datura’s appearances in alchemical, kāvya, tantric, medical, and kāmaśāstra texts, we will take a brief intermission to consider Śiva’s association with the plant, as well as a possible description of the experience of datura poisoning. Finally, we will reach the primary subject of our investigation: the usage of datura in Sanskritic Vajrayāna texts.
When reviewing the Sanskrit textual tradition, we see mentions of datura where one would expect to find them, mainly in texts dealing with and detailing materia medica. Among these texts, datura is represented predominantly in the kāmaśāstra (science of love and/or passion, often in the form of guides to sophisticated behavior), rasaśāstra(method dealing with essences, often translated “alchemy”), and medical corpuses (both āyurveda, science of life, often translated as “Indian medicine,” and tantric medical texts). Datura also appears in many magical formulae within texts that elude distinct categorization.
The traditional alchemical (rasaśāstra) corpus largely centers on two subjects. These are the transmutation of lesser metals into more valuable metals and the purification of mercury for consumption by alchemy-practicing yogins for the related purposes of life extension (amṛta) and the development of magical powers (siddhis), including flight, clairaudience, and power over others. Datura’s role in both these endeavors indicates the potency associated with the plant.
In the 11th-century[19] Rasārṇava (A Flood of Mercury), datura is included in a recipe for the “destruction of wrinkles and gray hair” (valīpalitanāśana), instructions for purifying (“killing”) mercury, and instructions for the transformative paṭṭabandha, wherein the alchemical siddha smears a datura-laced concoction on his forehead.[20] The 14th-century Rasaratnākara (A Mine of Mercurial Jewels) of Nityanāthasiddha includes 23 mentions of “dhattūra.” In the “Section on Killing Mercury” (rasamāraṇādhikāraḥ), following several instructions for developing and employing killing mercury[21] (pāradamāraṇa), datura is listed among dozens of other plants that are used for the purpose of controlling others (niyāmakauṣadhi).[22] It also appears in another list of dozens of divine plants (divyauṣadhi). Elsewhere in the Rasaratnākara, the plant is used in recipes for purifying metals such as copper and sulfur; transmuting copper to gold, silver to gold, and silver-copper amalgam to gold; making alchemical reagents such as arsenic powder and salts; and brightening lesser metals to disguise them as more valuable ones.[23]
The association of datura with potency in alchemical texts continued through the period of our investigation and into the 20th century. In both the 20th-century Rasataraṅgiṇī (Waves of Mercury, not to be confused with the 16th-century work on poetics) and Rasaratnasamuccaya (A Collection of Mercurial Jewels), an eggplant-shaped crucible (vṛntākamūṣā) is compared in shape to a datura flower.[24] The alchemical potency of the plant extends beyond the Sanskrit world. For example, in the Newar-language Haritālaśodhanavidhi (Manual on Purifying Arsenic, no earlier than the 18th century), a text employed by tantric physicians (vaidika), datura fruit (dudhalapu) is named as a possible ingredient to be used in the purification of arsenic.
In the thought world of these rasaśāstra texts, datura is seen as a powerful botanical, capable both of transmuting metals and purifying (“killing”) mercury and other toxic elements like sulfur and arsenic. Its consumption is referenced several times in the mid-16th-century Rasamañjarī (A Bouquet of Mercury) of Śālinātha as a kind of homeopathic weapon against serious maladies or as an ingredient utilized in the control of seminal flow. In rasaśāstra, datura is magically potent enough to transform metals, strong (perhaps dangerous) enough to “kill” deadly metals. When consumed along with poison as part of a homeopathic arsenal against serious illness, it can be used to control one’s own bodily functions—and other people.
This latter function of datura, as a substance employed to control other people, is associated with the plant in kāvya, Sanskrit belle-lettres. Mentions of the plant in the vast kāvya corpus are sparse but instructive. The Kathāsaritsāgara(Confluence of the Rivers of Tales), the 11th-century anthology of tales compiled by the Kashmiri Somadeva, contains an episode in which datura is used to incapacitate several victims.[25] In this tale the murderous and thieving ascetic Siddhikarī, a disciple (śiṣyā) to a female Buddhist ascetic (pravrājikā), attempts to aid a group of licentious merchants who wish to take advantage of Devasmitā, a trader’s wife whose husband is away on business. When Siddhikarī visits her home, Devasmitā senses that this female ascetic’s intentions are nefarious. As the merchants later come calling on separate occasions, Devasmitā has her maids serve each man datura-spiked wine (madhudhattūrasaṃyukta) that renders him unconscious. The maids then strip each man in turn, brand his forehead, and toss his naked body into a ditch. When each merchant awakes, he has no recollection of how he arrived, nude, in a muddy ditch. Eventually both the female ascetic and her disciple Siddhikarī call on the home of Devasmitā together. Once the pair are incapacitated with the datura-laced wine, Devasmitā cuts off their noses and ears before having them thrown into a mud puddle.
The Samayamātṛkā (The Courtesan’s Keeper) of Kṣemendra, also from the 11th century and Kashmir, features an exciting and adventurous biography of the crook Kaṅkālī embedded within the overall story. The tale describes her duplicitous exploits: posing as a tantric guru, pretending to be a living goddess, and using powders and creams to hide her age and marry a rich old man. In one such deceptive episode, Kaṅkālī drugs a group of travelers with wine laced with strong datura (bhūridhattūramadhu) and robs them once they are incapacitated.[26]
In both tales, datura is used to immobilize unsuspecting victims. The motives differ, but the method and substance employed are identical. The aggressor Kaṅkālī serves travelers datura-laced wine to take advantage of them while Devasmitā drugs a gaggle of merchants and female ascetics to prevent them from harming her. Datura is put into something innocuous and associated with frivolity, wine (and madhu is likely grape wine in eleventh-century Kashmir),[27] for hostile purposes. The datura incapacitates the unsuspecting victims. In the Kathāsaritsāgara, the datura victims are so knocked out that they can be stripped naked, even branded, and still not wake up. Kaṅkālī can carry out her treacherous plan against a group of presumably innocent men, while Devasmitā is able to reverse the situation against a group of predatory men. This potent plant allows the women to subjugate multiple male victims. The employment of datura by women as a poisonous weapon against men is not confined to literature; medical literature from the British colonial era is filled with descriptions of both men and women murdering men by serving them food or drink poisoned with parts of the datura plant.[28]
Compiled around the start of the Common Era, the Suśrutasaṃhitā (Compendium of Suśruta) is one of the foundational texts of āyurveda. It explicitly includes dhāttura in a recipe to eliminate sinusitis.[29] More interesting for the present study, however, is a less explicit reference that appears later in the text. In the second chapter of the Suśrutasaṃhitā’s Kalpasthāna, or Section on Drugs, karambha and mahākarambha are given as plant poisons from three sources: leaf poisons, flower poisons, and root poisons. Dominik Wujastyk translated karambha as “thorn apple” and mahākarambha as “great thorn apple.”[30] The plants given as sources for poison in this section of the Suśrutasaṃhitā are a mystery. Other English translators of the text left all the Sanskrit botanical terms untranslated.[31]Ḍalhaṇa, the learned commentator of the text, made no attempt to identify these plants, instead stating that they are known to the Kirātas and those of the Himalayas—a roundabout way of saying that these plants are unidentified because they are known only by people in the marginal borderlands.
The post-16th-century[32] Abhidhānamañjarī (Bouquet of Synonyms), based on Vāgbhaṭa’s Aṣṭāngahṛdayasaṃhitā(Compendium on the Heart of Eight-Limbed Medicine), is a nighaṇṭu (type of Sanskrit thesaurus) and therefore concerned with identifying medicinal substances. The nighaṇṭu identifies karambha as a synonym of dhūttūra,dhuttūra, and dhūrta.[33] Although this tells us little regarding what plant(s) Suśruta meant by karambha and mahākarambha, it does tell us that by the end of the 16th century datura was plainly viewed as a viṣa, a poison.[34] To put it a different way: although we cannot conclusively identify karambha as datura in the original composition of the Suśrutasaṃhitā,[35] we can show that within a few centuries of the period under investigation, datura was reckoned as the most prolific poison in a foundational text of materia medica.
Examples of āyurveda texts that categorize datura as a poison are found across the Indian subcontinent. In his 1300 CE Śārṅgadharasaṃhitā (Compendium of Śārṅgadhara), Śārṅgadhara recommends “monkshood, datura, strychnine, as well mercury, opium and cannabis” as poisons to be taken as strong medicine.[36] The 16th-centuryVaidyasārasaṃgraha (Compendium on the Essentials of Medicine), composed in Kannada and Sanskrit by Nārasiṃhaśāstrin of Kerala, gives a prescription using datura as an antivenom for scorpion stings but also provides a recipe for curing a victim suffering from datura poisoning.[37] These prescriptions appear in sections incorporating mantras and botanicals in concert to cure poisoning from both plant and animal sources. The 17th-century CE Āyurvedaprakāśa (Light on Medicine) of Mādhava Upādhyāya of Varanasi identifies dhattūra as a poison (upaviṣa).[38]
The South Asian medical tradition is far broader than āyurveda alone. Michael Slouber has detailed the medical literature dealing with poisoning, especially from snake venom, which belongs to a corpus he labels “Tantric medicine.” He points out that āyurveda was considered the normative medicine of premodern South Asia by modern scholars due to its “rhetorical parallelism” with the “history of biomedicine in Europe,” but that such rhetorical parallelism “is not as easily extended to the more prominently religious tradition of Tantric medicine.”[39] Physicians of āyurveda viewed their discipline as complementary to other medical traditions, not in opposition to them. We should take Slouber’s advice to open “a space for considering… Tantric medicine on its own terms” so that it is possible to glimpse “a radically alternative view of health and power” rather than the model most frequently represented in existing scholarship.[40] The material efficacy of datura, made clear by the examples already given, is the operational proof for the same plant to be effective magically. Philippe Descola argued:
The magic incantation is not operational because it is performative or because it may bring about the result that it suggests or make this seem possible in the eyes of the singer. It is operational because it helps to characterize and therefore to render effective the relationship that is established at a particular moment between one particular man and one particular [plant]. [The incantation] picks out from the attributes of each party those that will impart to their confrontation a greater existential reality.[41]
Drawing a distinction between magical power and material power in premodern South Asian medical prescriptions is often difficult, if not impossible and unnecessary.
The tantric Śaiva text Īśānaśivagurudevapaddhati (Guru Īśānaśiva’s Guidebook) was composed by Īśānaśiva in Kerala “sometime during or after the twelfth century” CE.[42] The 17th chapter of the text’s mantrapāda section provides a litany of procedures for attracting various material and immaterial objects, including a brief section on vaśīkaraṇa. Prostitutes (veśyā) are controlled (vaśayet) with a mead made from honey and crown flowers (śirīṣakusumair… kṣaudramiśritaiḥ), and various meads (madhura) are respectively (kramāt) recommended for controlling (vaśayet) members of each of the four varṇas. Immediately following these vaśīkaraṇa procedures are instructions that involve the burning of datura (dhurdhūra). The instructions are not entirely clear to me, so I offer a preliminary translation: “[People who are] amorous ?from consumption of surā? (syurarātayaḥ) and delirious because of making a ?particular? (tad) burnt offering with datura wood, ?their? hatred is destroyed by poisonous neem and cottons and poisons.”[43] This seems to be a procedure for using datura and other poisons for the elimination of hatred, but the two halves of the couplet do not fit well together syntactically. It is also possible that the hatred to be eliminated was generated as a result of datura intoxication. In any case, two things are clear: the burning of datura wood (which is itself obscure, as datura is a non-woody herb; perhaps this refers to sprigs)[44] brings about delirium and possibly amorousness, and poisons are effective in eliminating psychological afflictions. The 44th chapter, devoted to the procedures for alleviating madness and seizures (apasmāronmādapaṭala), instructs a patient suffering from any grip of madness/seizure (sarvonmādahara) to drink powdered datura root (unmattamūlacurṇa) mixed into cukra oil and palm toddy. (It is unclear if cukra refers here to tamarind or to the medicinal fermented vinegar.) Given the modern pharmaceutical utilization of the tropane alkaloid hyoscyamine that occurs in datura as a muscle relaxer, this is likely an effective short-term treatment for what may be anxiety.[45]
The Tantrasārasaṃgraha (Compendium of the Tantric Tradition) of Nārāyaṇa, another tantric Śaiva text containing a number of medical instructions and produced in early second-millennium Kerala, offers a procedure for eliminating madness involving datura and “cakra” oil similar to the one found in the Īśānaśivagurudevapaddhati. Powdered datura root (dhuttūramūlacurṇa) mixed into cakra oil (not cukra here) is buried in the ground for seven days, after which it is dug up and applied topically to the patient in order to relieve madness (unmādaśāntaye).[46] This may also be a method to combat anxiety. Datura is heavily utilized throughout Nārāyaṇa’s Compendium: one procedure for vaśīkaraṇa uses a paste containing datura, while another uses datura as an antivenom to neutralize snake venom. We see instructions to counteract poisoning that call for drinking a concoction with datura, and hostile magical rites that utilize datura. Examples of these hostile rites include one for eliminating an enemy army (vairiṇaḥ senaḥ) by burning their emblem in a fire kindled in datura fruits, and a rite for killing one’s enemy by burning an effigy of the target in a fire kindled with datura and striking its neck with a needle.[47]
The Jain tantric text Bhairavapadmāvatīkalpa (Tome of the Fierce Padmāvatī), produced by a Malliṣeṇasūri of 10th-century Karnataka,[48] gives a litany of magical procedures to accomplish the six acts (ṣaṭkarman) and is not a medical text per se. Nevertheless, given its affinity with the tantric Śaiva medical texts and the lack of a distinction between medical and magical in the Tantric medicine surveyed, I feel it is appropriate to consider its utilization of datura alongside those texts. The Bhairavapadmāvatīkalpa has a section on using magical diagrams (yantra) for the purpose of vaśīkaraṇa, but no mention of datura is found there. The ninth chapter, however, devoted to the vaśīkaraṇaof women and others through botanical means (strayādivaśyauṣdha), provides several instructions using datura. A procedure calls for mixing into a powder several herbs, including the poisonous shrub viṣamuṣṭi and datura (kanaka). Betel nut (kramukaphalaṃ) is then placed into the vessel holding the intoxicating powder (unmattabhāṇḍagataṃ) and the target is controlled (vaśaṃ kurute). The commentator specifies that the vessel holding the powder of these intoxicating substances (etaddravyāṇāṃ cūrnaṃ) is made of the seedpod of black datura (kṛṣṇadhattūrabhāṇḍamadhye) and that the powder only gains its potency after being left in the datura seedpod for three days (dinatrayasthitaṃ). The immediately following procedures instruct the user to mix the same intoxicating herbs given in the previous recipe, along with the betel nut, and then place the mixture into the mouth of a (presumably deceased) snake for three days. After the three days, the substance has become intoxicating betel (madanakramuka)[49]and may be used for vaśīkaraṇa. Another procedure in the same chapter details placing the extract (rasa) from a number of plants, including datura, into a betel leaf (tambūlapatra, according to the commentator) to turn the victim into a piśāca (piśācayati). This may be a reference to bringing on a dissociative state akin to that found in the Haitian zombie phenomenon.[50]
Another Jain text that is less easy to place cleanly into any textual category is the Haramekhalā (Girdle of Hara) of Māhuka. It is part grimoire, part medical text, part formulary recorded in a Jain Prakrit and dated to the 9th or 10th century CE.[51] It will later be shown to share textual parallels with the CMT. The third chapter of the text is devoted to vaśīkaraṇa. One procedure gives instruction to write the name of a desired woman in burnt charcoal (ṇām akkaṃ gāreṇa) on the right side of a datura fruit (ummatta phalha) and as a result “she, the desired woman, comes quickly” (eī sā kāmiṇī turiaṃ).[52]
In kāmaśāstra literature, datura is most often employed in procedures for vaśīkaraṇa. There are two mentions of the plant in the foundational text of kāmaśāstra, Vātsyāyana’s third-century CE Kāmasūtra. Both mentions are in book seven of the text, which Doniger and Kakar titled “Erotic Esotericisms.” In a section on vaśīkaraṇa are found the following instructions: “If you coat your penis with an ointment made from powdered white thorn-apple, black pepper, and long pepper, mixed with honey, you put your sexual partner under your power.”[53] The second mention of the plant in the Kāmasūtra states that food “prepared with the fruit of a thorn-apple tree makes anyone who eats it insane, and well-aged molasses restores that person.”[54] Although this sounds simple enough, note that it appears in a section detailing the creation of concoctions for attracting a lover, losing a held attraction toward a woman, making things invisible, acquiring fame, and transmuting metal. We have from the earliest kāmaśāstra text two clear utilities for datura: bringing one person under another person’s control and magically removing a person’s ability to function coherently. Moreover, it is shown that these magical properties may be negated with the correct ingredient.
By the medieval period, kāmaśāstra had become more sophisticated and complex than the vision presented in Vātsyāyana’s text, and the texts from the centuries around the start of the second millennium present a maturation of the tradition and a normative vision of propriety. The 12th chapter of Padmaśrī’s Nāgarasarvasva (Everything to Do with the Urban[e]Man), a kāmaśāstra text likely produced in Nepal between 800 and 1300 CE,[55] is devoted to the preparation of herbs (auṣadhaprayoga) and gives instructions to make a person one’s slave with a preparation of datura powder that is buried for a time in a charnel ground (śmaśāne) prior to use to increase its potency. I suspected that “the plant with golden seeds” (suvarṇabīja) mentioned in the instructions refers to datura (“golden fruit,” kanakaphala). The 17th-century king of Bhaktapur Jagajjyoti Malla, who authored a commentary to the text, also understood “the plant with golden seeds” to refer to “yellow datura” (pītadhattūra).[56] The text says that whomever the powder is given to (pradattaṃ) will immediately fall (patitaṃ nūnaṃ) and become a slave (dāsatvam), suggesting that the victim is swiftly incapacitated. It is not said how this powder is administered.
The pre-13th-century[57] Ratirahasya (Secrets of Love) of Kokkoka mentions datura in its 14th chapter, which is devoted to the topic of vaśīkaraṇa. A concoction of several plants, including datura (mohalatā), girikarṇī,[58] an oozing and weeping succulent (rudantika),[59] and jālikā[60] is prepared and given to someone to control them (vaśam nayati).[61] Although the commentator has trouble identifying some of these plants (his gloss for rudantikā ends with “some herb” (kācid auṣadhiḥ), he clearly identifies mohalatā (creeper of confusion) with dhattūra. Following his botanical identifications, the commentator articulates a long list of maladies that the qualities of this concoction drive off, including sickness (upadravaghnī), afflictive conditions caused by poisons (viṣadoṣaghnī), and an overabundance of the three afflictive conditions (tridoṣaghnī). Here we see datura utilized both for its vaśīkaraṇa potential and for its homeopathic utility as a toxin to counteract illness and/or other poisons.
We see clear connections between these various textual traditions and disciplines. Datura can be employed as poison consumed by a patient to counteract a different poison, a practice widespread in premodern South and East Asia.[62] Datura is utilized in three of the six magical acts: vaśīkaraṇa, māraṇa, and śānti. Perhaps most prominent is the magical aim of vaśīkaraṇa, frequently detailed in kāmaśāstra and tantric texts. There is no distinction in these texts between the magical and material; the efficacy of both is beyond doubt. As explained in the passage by Descola above, it is the material qualities of datura that make it an effective ingredient in magical procedures employed for vaśīkaraṇa, and its further utilization in the hostile rites of māraṇa and śānti, detailed in the tantric magico-medical texts, indicates that its material potency was indistinguishable from its magical potency. Datura was likely reckoned as a tool for powerful magic due to its established efficacy as a material poison.
There are two topics that do not fit neatly into the narrative of this paper, but that I wish to touch on. The first concerns the association of Śiva with the datura plant. The iconography of dancing Naṭarāja includes a datura flower, and there is a modern association of the deity with the plant that derives from the popular belief that datura is (was) consumed for its hallucinogenic properties. The second topic involves a possible description of a datura-induced hallucination in the Samayamātṛkā kāvya, presented in the text as a case of accidental poisoning (this is distinct from the drugging with datura in the same text detailed earlier in this paper).
Regarding the first topic of our intermission, datura is given as an appropriate offering for Śiva in a number of purāṇas. The late-first-millennium[63] Nārada Purāṇa serves as a stock example for such purāṇas and it names datura as an appropriate offering for Śiva four times.[64] In the Nārada Purāṇa the plant is used more frequently for hostile rites than it is for the worship of Śiva: three rites of killing (māraṇa), one rite of defeating an enemy army, and one rite for stunning an enemy (śānti).[65] In the tantric Śaiva literature, the evidence for datura consumption to bring on hallucinations is scarce. For example, a recent “thorough” search of the Jayadrathayāmala and related satellite literature (Picumata/Brahmayāmala, Matasāra, etc.) for any indication that datura was consumed, or smoke from datura inhaled, to bring on possession (āveśa) “turned up nothing.”[66] Why then is Śiva depicted consuming datura?
I suggest that this depiction stems from two places, Śiva’s identity as the most powerful yogin and his identity as the poison-drinking Nīlakaṇṭha. Newar literature provides ample evidence for the position that Śiva consumes datura alongside poison without being harmed by either, due to his yogic power. When describing Śiva in the opening stuti(praise verses) of his Mūladevaśaśidevopākhyāna (Episode Involving Mūladeva and Śaśideva), the 17th-century king of Bhaktapur Jagatprakāśa Malla described the god smeared with ashes (vibhutina lepalapu deva) as the one who likes to eat datura fruit and poison (dudharapu esa bhope yava). The opening stuti verses in two plays by the king Bhūpatīndra Malla, who ruled Bhaktapur from 1696 to 1722 CE, also depict Śiva consuming datura. When describing the appearance of Śiva in the Vikramacaritranāṭaka (Play on the Prince’s Exploits), the Malla king wrote that living in a cemetery and consuming datura fruit and poison (bhope dhudalapu eśa) pleases the god, and at the opening of his Śrīkhaṇḍacaritranāṭaka (Play on the Exploits of Khaṇḍa), the same Nepalese king stated that Śiva consumed mercury, datura fruit, and poison (bhope nyasa dudharapu vāsa).
Current recensions of the Svasthānivratakathā, a Newar Śaiva-Śākta text used heavily in religious practice,[67]depict Śiva consuming datura alongside cannabis and either poison or mercury. In a familiar scene across Śaiva literature, Śiva’s father-in-law Dakṣa chastises his daughter Satī over her choice of a husband. Dakṣa complains that Śiva is busy “smoking marijuana and eating yasa [poison (vasa) or mercury (nyasa)] and dhattura” and is “afraid of no one.”[68] The potentially fear-inducing datura and cannabis have no effect on Śiva. Due to his yogic powers, he can handle these intoxicants in a way that an ordinary being could not. He “consumes yasa [poison or mercury], dhattūra, and marijuana, and then directs Yama the god of death telling him when to kill and when not to kill.”[69] Śiva consumes deadly toxins (datura and poison or mercury) to demonstrate his power over death and, in the case of mercury, his status as the supreme deity for the alchemy-practicing Gorakhnāths. The trope of Śiva consuming datura, cannabis, and poison or mercury likely entered the text in the mid-18th century just after the Bhaktapur kings composed their plays.[70]
The fearless lord of yogins consuming toxins not only demonstrates his supreme yogic power but also links him to the name Nīlakaṇṭha (Blue Throat), a reference to Śiva’s throat turning blue following his consumption of the poison plaguing the primordial ocean. In tantric medical texts, Śiva’s poison-destroying power is incorporated into a system of “Nīlakaṇṭha” mantras to combat poisoning in a patient.[71] The association of Śiva with datura requires more investigation than is possible here, but I hope that these references will aid in future research.
Regarding the second topic of our intermission, in the first chapter of Kṣemendra’s Samayamātṛkā, the protagonist describes how her maternal grandmother died after accidental poison ingestion.[72] A greedy doctor was called to treat the old woman. He apparently had a draught that he consumed to stay young, despite being an old man. The protagonist’s grandmother guzzled up two-thirds of this draught, then became simultaneously hostile and distressed: hostile due to a paranoia in which she perceived enemies everywhere, and distressed due to a paranoia brought about by overwhelming hallucinations (vañcana may refer to fraudulence in respect to both persons and perceptions; prapañcavañcanāvairāt sā tenāturatāṃ gatā). She then perceived that the ground was made of gold, and shortly thereafter she died.[73]
In his commentary on the text, the 19th-century Kashmiri paṇḍita Govind Kaul stated that the old woman’s intoxication came about due to her consumption of a particular herb (auṣadhiviśeṣa).[74] If this is the case, the particular herb triggered paranoid hallucinations accompanied by fear, a terrifying experience that aligns with those detailed above.
But what about seeing the earth as gold? In a Buddhist commentary detailing the creation of a maṇḍala for Mañjuvajra that is preserved in Tibetan, we find a potential explanation. The commentator informs us that “by the power of datura, some see the earth as golden colored.”[75] Possibly, the particular hallucination-inducing herb that the grandmother in the Samayamātṛkā consumed was datura. She was overwhelmed by feelings of paranoia from hallucinations that enemies surrounded her, and she saw the ground as golden colored (hiraṇyavarṇāṃ vasudhāṃ). She was eventually killed by whatever she consumed.
Complicating the interpretation that datura was the herb that poisoned the unfortunate old woman is the attribution, in the Bhagavadgītā, of seeing the earth as gold to a result of a gnostic, nondual yogic perception—“the yogin is the one for whom earth, stone and gold are the same.”[76] In another satire, his Kalāvilāsa (Grace of Guile), Kṣemendra uses this same quality to mock an intoxicated person: “Unhampered by the distinction between real and unreal, considering gold, mud and stones to be the same, the drunkard, even though he has thus attained the state of the Yogin, propels himself into hell.”[77] In his Deśopadeśa (Teachings Regarding the Provincial), Kṣemendra similarly compares a rogue (dhūrta!) to a non-distinction-perceiving yogin, insofar as the rogue swindles friend and foe alike.[78] Since this image resembles that of the intoxicated person who sees without distinction, like a yogin, the gold-seeing description in the Kalāvilāsa serves as a mockery of intoxication and religion, whereas the description in the Samayamātṛkā of the old woman seeing gold contains no reference to the perception of a yogin and is unlikely to have been inspired by the verse in the Bhagavadgītā. Perhaps, instead, it is a humorous episode: the old woman, having drunk the greedy doctor’s draught, sees gold everywhere, similar to the contemporary trope of a thief or con man seeing dollar signs over potential marks. The grandmother has, after all, presumably taken on the roguish doctor’s way of seeing. Was Kṣemendra making a play on the potential double meaning of the word dhūrta? This is unlikely since the word does not appear in this episode of the Samayamātṛkā. In any case, it remains unclear if a particular herb was consumed and, if so, what it was.
Now that we have seen the material and magical potency of datura to transmute metals, poison victims, neutralize other poisons, and bring others under one’s control, let us turn to the use of datura in Sanskritic tantric Buddhism. Like the previous examples of datura usage from a variety of genres and traditions, the examples that follow of datura usage in yoginī tantras are not exhaustive but are representative of how the plant was perceived and utilized in the tradition.[79] I will limit my discussion primarily to the tantras of the yoginī corpus, the final stratum of Sanskritic Vajrayāna revelatory literature. The entry of datura into tantric Buddhist magic, however, does not begin with the yoginī tantras.
Already in the mid-first-millennium CE Mañjuśrīmūlakalpa (Core Spell Tome of Mañjuśrī),[80] datura is utilized in various magical rites. An ākarṣaṇa rite involves burning datura in a fire thrice daily for a week in order to attract cattle, and elsewhere instructions are laid out for the vaśīkaraṇa of a śūdra from afar that involve offering datura flowers into a sacrificial fire.[81] The text gives instructions for a māraṇa rite for killing one’s enemy and the enemy’s family and confidants using several ingredients including datura roots and datura broadly speaking (kaṇṭaka, likely the seed pod/fruit).[82] It is said that a target may be driven insane from afar if the yogin offers datura into a sacrificial fire, potentially an example of a mohana rite. Finally, there is a rite involving immobilizing enemies with illness (stambhana) before eventually killing them (māraṇa). The yogin may resurrect them by offering milk into the fire and then pacify (śānti) any suffering they have upon revival.[83] Already a strong precedent is set in this “proto-tantra” that contains procedures involving datura to accomplish five of the six magical aims, vaśīkaraṇa, māraṇa, mohana, stambhana, and śānti.[84]
Similar rites continue in Buddhist tantras, such as in the eighth-century CE Guhyasamājatantra (Secret Society System), reckoned by the Vajrayāna tradition as a transitional text, the “apex of the yoga tantras” (yogottara), where a rite of killing utilizing datura is given.[85] Another transitional text between the yoga and yoginī tantras, the eighth- or ninth-century CE anuttarayoga (unexcelled among yoga tantras) Vajrabhairavatantra (Vajra System of the One Who Roars Away Terror) uses datura in three rites for driving away and/or ruining others (uccāṭana) and two rites of killing, one of which involves rendering the target insane first.[86] Otherwise, aside from a few mentions, between the appearance of the Mañjuśrīmūlakalpa and the yoginī tantras, a period of perhaps three to four centuries, datura is conspicuously absent where one would expect to find it (e.g., Sarvatathāgatatattvasaṃgraha, Bhūtaḍāmara, Sarvadurgatipariśodhana).[87] The especially transgressive yoginī tantras, however, show a marked increase in inclusion of magical rites generally—and datura for those rites specifically—over the tantric Buddhist tradition (kriyā,caryā, yoga) that preceded them.
In the ninth-century Cakrasaṃvaratantra, datura is thrice employed in magical rites. In one procedure the plant, referred to as the “five intoxicants,” which the Tibetan exegete Bu ston says “refers to the root, stem, leaves, flowers, and fruit of the datura plant,”[88] is used to render a victim insane. Bhavabhaṭṭa, in his commentary of the ninth-century yoginī tantra Catuṣpīṭhatantra (System in Four Sections, CPT), also identifies the five intoxicants as datura when glossing a prescription in the ninth chapter of the root tantra that involves using datura to render a victim insane.[89] In the CST, “one who wishes to make [one] a substance and/or non-substance” (dravyam adravyaṃ kartukāmaḥ) is instructed to burn 108 datura fruits (kanakaphalāni; the commentator Jayabhadra writes “kanako dhutturakaḥ”). It is unclear to me what “substance and/or non-substance” refers to, although it may be instructions to conduct a stambhanarite or even to evoke a dissociative state. A killing procedure instructs the yogin to burn mustard oil and crow wings (a common ingredient in abhicāra/hostile rites) in a fire kindled with datura.[90]
The third section (yogapīṭha) of the CPT provides instructions for inducing madness in a target by drugging him or her with a spirituous concoction containing datura, human oil, and bdellium. The procedure prescribes feeding the victim ghee to reverse the effects of the maddening concoction.[91] The Maṇḍalopāyikā (Initiation into the Maṇḍala), a 10th-century initiation manual for the CPT, gives instructions for using datura to help bring on possession (adiṣṭhā[92]) in a yogin. He is to make a spirituous concoction with equal parts of the five parts of datura (unmattādikapañcasya samabhāgaṃ) along with human oil. Merely by tasting this with his tongue (jihvendriyasya svādasya) he is immediately possessed (āviṣṭas tatkṣaṇād).[93] This procedure for possession through magico-material aid (which the text considers inferior to non-aided possession) is immediately preceded by instructions involving fumigating a spirituous concoction with bdellium (guggula) and the “seven great herbs” (saptamahauṣadha). As soon as the yogin smells it (ghrāṇitagandhasya) he is immediately possessed (āviṣṭa tatkṣaṇād). It is unclear what the seven herbs are; one of them (or a single, sevenfold herb) may be datura. Also unclear is how a presumably wet concoction prepared with a solution (amṛtodaka) may be burned; perhaps it is left to dry prior to fumigation.
The Kṛṣṇayamāritantra (Black Yamāri System, KYT) is a yoginī tantra composed around 900 CE that contains a few prescriptions that use datura. The toxic botanical is employed in a procedure in the section on killing by means of the magical tradition of spells and diagrams (yantramantratantramāraṇapaṭala). Later in the tantra, among plainly magical procedures (e.g., ending droughts, immobilizing a victim/stambhana), the text states that by mixing rice and beans with 1,000 datura seeds (caṇḍabīja) while performing 8,000 recitations (aṣṭalakṣaprajaptena) the god (the commentary identifies this god with Yamāri) is to be seen (deva tu dṛśyatām) as result of the sacrificial fire (homāt). No mention is otherwise made of a burnt offering, and the commentator Kumāracandra glosses homāt as “according to a procedure of magical attraction” (ākṣṛṭikramena). Although the commentator sees this as a rite of ākarṣaṇa, the root tantra is not entirely clear. It is therefore open to interpretation if the “god is to be seen” in a hallucination brought on by the yogin’s consumption of datura seeds, whether in gross form or through smoke from a fire. This procedure is immediately followed by a description of a rite of making a victim sick by smearing datura extract (unmattarasalepena) onto a doll made from gañjana. It is unclear what gañjana is here (hemp?) and the commentary identifies it as burnt wood. The commentary also interprets the procedure as a way to use datura to nullify poisoning (nirviṣaṃ karoti).[94]
The 10th-century Saṃpuṭodbhavatantra/Saṃpuṭatantra (System Arising from the United Couple, ST) includes datura in no fewer than 10 magical procedural instructions. Along with crow feathers and other materials, datura is utilized in a spell to make two other people enemies with each other (vidveṣaṇa) and in two rites of repelling (uccāṭana). Two rites employ datura to drive a victim insane (mohana rites), and in one of these two procedures, the victim dies after seven days. There is a rite for immobilizing (stambhana) an enemy army. The tantra also lists datura as an effective substance for eliminating manifold poisons (kṣapayati viṣaṃ vicitram). The seeds of datura are said to make a person into a ghost (preta), which may refer to an acute datura intoxication that resembles the Haitian zombie state, or it may mean killing the victim. The use of datura is prescribed in a rite of protection for the yogin himself in which he is to draw an effigy and inscribe it with various protective mantras. The effigy is to be drawn with an ink mixture that includes poison, neem, charnel ground ash, and datura extract (unmattakarasa). The instructions state that, if worn by the yogin as a protective talisman, this effigy will counter the spells directed at him by his enemies (this is somewhat confusing, since he was instructed the draw the effigy, but it is not specified onto what).[95]
The 12th-century Saṃvarodayatantra (Arising of Saṃvara System, SUT) is likely a product of Nepal. In three places, it prescribes using datura while undertaking magical acts. The text contains a particularly violent procedure for killing someone with mantras that begins with the yogin drawing a maṇḍala with a crow’s wing using ink made from a variety of liquid extracts, including neem, “poison,” and datura. Instructions for a rite of ruining another socially (vidviṣṭa) state that the yogin should burn crow and owl nests along with neem leaves in a fire kindled in datura (dhūstūrāgnau). There is a rite of attraction (ākarṣaṇa) involving datura in which the yogin is to draw the target (sādhya) on a human skull, but the text is not clear how the plant is to be used. The author of 13th-century Padminīcommentary on the Saṃvarodayatantra, Ratnarakṣita, states that the stylus used to draw the image of the target on the skull should be made of datura wood (dhūṣṭūrakāṣṭhalekhanyā).[96]
The 12th- or 13th-century Caṇḍamahāroṣaṇatantra, a product of Nepal and mentioned at the opening of this paper, is possibly the final tantra composed in Sanskrit. Aside from the vaśīkaraṇa instructions that launched this investigation, the text contains two other procedures involving datura. Neither of these procedures involves conventional magical acts (ṣaṭkarman), but they do align thematically with procedures located in the kāmaśāstratradition. One calls for making a paste with buffalo butter, aśvagandha (Withania somnifera L.), and datura extract, storing the mixture in a datura seedpod for one day and night, then applying it to the penis, whose size, it is said, will increase.
The other procedure utilizes datura to restrain the semen. Unspecified portions of datura taken from the north side of the plant are tied to the yogin’s hips, along with nontoxic botanicals and the bone of a black cat’s left paw. If the yogin dances with his hair unbound and these items affixed to his hips, he gains the ability to restrain his semen.[97] Although neither of these procedures has magical aims, the means to get the results are plainly magical. Datura, whose potency is well established, is mixed with butter and aśvagandha and applied to a penis to increase its size. In the case of restraining semen, by attaching datura to oneself (which must come from the north side of the plant) along with objects such as the bone of a cat’s paw (which must be from the left paw) and dancing with hair unbound, the mechanical process of seminal ejaculation is stopped.
In the Vajrayāna texts surveyed here, datura has a central function in 31 magical rites. These rites include all eight of the possible ṣaṭkarman listed at the start of this paper: ākarṣaṇa, vaśīkaraṇa, māraṇa, mohana, stambhana, śānti, uccāṭana, and vidviṣena. Often datura is used through the duration of a procedure that involves multiple magical acts (e.g., mohana/māraṇa, stambhana/māraṇa/śānti), and there are instances when it is employed for magical aims that do not constitute a particular ṣaṭkarman (e.g., sickening a target from afar, empowering an amulet to counter hostile spells aimed at the wearer). The ṣaṭkarman are common throughout the yoginī tantras. For example, the same chapter of the CPT that gives instructions for bringing on possession gives procedures for five magical acts (ākṛṣya, uccāṭana, stambhita, kali, śānti/pacification); [98] the 47th chapter of the CST lists five (ākarṣaṇa, stambhana, śoṣaṇa, mohana,jambhana) just after instructions involving datura; and the SUT names at least three (śānti, sphīta, vaśya).
These Vajrayāna texts contain three descriptions of datura consumption, which may provide instructions to intentionally produce hallucinations. These are the instructions in the CST where “one who wishes to make [one] a substance and/or non-substance” (dravyam adravyaṃ kartukāmaḥ) burns datura; the procedure in the KYT in which datura is used along with rice and beans so that “the god is to be seen”; and the instructions in the Maṇḍalopāyikāmanual to the CPT that instructs the yogin to consume a concoction containing datura to bring about possession. In the examples from the CST and KYT, datura is burned and the effect occurs after combustion. This may suggest that these procedures are entirely magical, with no material dimension, as burning datura will eliminate the plant’s psychoactive qualities. For the commentator on the KYT, the magical quality of the procedure is explicit, as his gloss on ākarṣaṇamakes clear that, for him, magically and materially induced visions are categorically identical.
The hallucinogenic quality of datura (and all psychoactive plants in the Solanaceae family) derives from some combination of tropane alkaloids present in the plant (atropine, hyoscine, hyoscyamine, and scopolamine in D. metel). When these tropane alkaloids are subjected to boiling at 100 degrees Celsius, they degrade significantly. The degradation of their chemical structures is so great that pouring boiling water is an “effective way to decontaminate samples [such] as other cereal or pseudocereal or processed food” that have been contaminated with tropane alkaloids.[99] The combustion temperature for wood is 600 degrees Celsius. If the tropane alkaloids that give datura its psychotropic quality are rendered ineffective by exposure to a temperature of 100 degrees Celsius, it seems probable that those same alkaloids would degrade to the point of ineffectiveness at the necessary temperature for wood combustion. In Indigenous American cultures from California to Mesoamerica to the Andes, datura is always either consumed in a liquid concoction or portions of the plant eaten in gross form.[100] This is also true for other Solanaceae plants used for similar purposes, such as toé (Brugmansia suaveolen L.).[101] In fact, no evidence exists to corroborate early Spanish accounts claiming that the “smoke of tobacco and other stupefying herbs was used to induce visions” by any Indigenous American group.[102] Even the contemporary accounts of datura intoxication given on Erowid note that, when smoked along with cannabis and/or tobacco, datura had no noticeable effects; hallucinations occurred only after a portion of the plant was ingested by the user. Jarrod Hyam noted that the plant was ingested alongside cannabis when consumed by jhākris in Nepal for its psychotropic effects, not smoked, during Śivarātrī, the festival celebrating Śiva’s consumption of poison.[103] Recall as well that the leaves of D. metel are smoked medicinally in parts of South Asia to ease asthma symptoms and that D. stramonium was smoked widely across Europe and North America in the 19th century for the same reason. In both instances, smoking datura leaves brings on no psychotropic effects.
I suggest that the instructions to burn datura to potentially bring on a dissociative state (in the CST) and to help the yogin see the deity (in the KYT) are entirely magical. Due to the chemical degradation of the tropane alkaloids when exposed to the temperatures necessary for combustion, it is impossible for the smoke of datura to induce the same hallucinations that result from orally ingesting the plant. The material potency of the plant, which when ingested can bring on powerful hallucinations, leads to the magical potency the plant possesses when burned. This same logic applies to the instructions for possession in the Maṇḍalopāyikā manual on the CPT. The yogin is “instantly” (tatkṣaṇād) possessed after tasting the datura concoction. Following the ingestion of datura it takes more than an instant for intoxication to take effect, and that intoxication cannot come about simply by tasting a concoction containing the plant. Again, it is the material potency of hallucination-inducing datura that gives the plant its magical efficacy.
In addition to the impact of the material efficacy of datura on its utilization in magical rites is the shared thought world of several overlapping traditions in its use. Procedures in the yoginī tantras that employ datura often reflect a sharing of ideas and methods between Vajrayāna yogins and other magico-medical specialists. Parallel procedures are given above from both the Kāmasūtra and the CPT for rendering a victim insane with datura, then pacifying the effect of the drug by giving the victim a viscous substance, either ghee or molasses. The same procedure is also located in the Śaiva Uḍḍāmareśvaratantra, where datura is prescribed to induce madness and a ghee-based concoction is recommended to counteract the effect.[104] The Bhairavapadmāvatīkalpa recommends giving datura to turn an unsuspecting victim into a piśāca, and the SUT recommends the same to turn a victim into a preta. Of the texts discussed here, the intertextual overlap is not limited to datura. For example, the CMT and Haramekhalā share a vaśīkaraṇa procedure involving applying a tilaka (unclear if upon the intended victim) made from ingredients including bhṛṅgarāja (Eclipta prostata L.) and the tongue of a blind śiśu (calf?).[105]
Bearing all this mind, let us turn to our opening question: Was datura consumed by premodern yogins for its psychotropic effects? Datura was simultaneously consumed and not consumed for its psychotropic effects by premodern Buddhist yogins, but not to “trip” or use as an “entheogen.” In the case of a drugging with datura for the purpose of vaśīkaraṇa, such as in the aforementioned procedure from the CMT, the victim was intoxicated both magically and materially. The known psychotropic effects of the plant imbued it with magical potency, and it was due to this potency that the plant was used for its psychotropic effects. Material potency was caused by magical potency, which was seen as the cause of the material potency, and so on.
Primary Sources
Ālokamālā of Kambala. Ed. Chr. Lindtner. Copenhagen: Akademisk Forlag. 1985.
Anaṅgaraṅga of Kalyāṇamalla. Edited with Hindi translation and commentary by Ram Sagar Tripathi. Delhi: Chaukhamba Sanskrit Pratishthan. 1988.
Āyurvedaprakāśa of Mādhava Upādhyāya. Sanskrit text with English translation by P.H.C. Murty. Banaras Ayurveda Series 83. Varanasi: Chaukhamba Sanskrit Series. 2017.
Bhairavapadmāvatīkalpa of Malliṣeṇasūri. Ed. Abhyankar, Kashinath Vasudev and Sarabhai Manilal Nawab. Amadāvāda: Sārābhāī Maṇilāla Navāba. 1996.
Cakrasaṃvaratantra. Śriherukābhidhānaṃ Cakrasaṃvaratantram with the Vivṛti Commentary of Bhavabhaṭṭa. Ed. Janardan Shastri Pandey. Rare Buddhist Text Series no. 26. Sarnath: Central Institute of Higher Tibetan Studies. 2002.
Caṇḍamahāroṣaṇatantra. Mss consulted-(G) Tokyo Catalog No. 468. Old Matsunami no. 68; (J) Tokyo Catalog No. 196. Old Matsunami no. 64; (O) Tokyo Catalog No. 186. Old Matsunami no. 63. Edition by Wiesiek Mical for 84000: Translating the Words of the Buddha and Dharmachakra Translation Committee. 2016.
Catuṣpīṭhatantra (2/2) Appendix volume with critical editions of selected chapters accompanied by Bhavabhaṭṭa’s commentary and a bibliography. Edited by Péter-Dániel Szántó. DPhil Thesis, Oxford University. 2012.
Deśopadeśa of Kṣemendra. Edited by Madhusūdan Kaul Shāstrī. Kashmir Series of Texts and Studies No. 40. Poona: Āryabhūshan Press, 1923.
Haramekhalā of Māhuka with commentary, pt. 2. Ed. K. Sāmbaśiva Śāstrī. Trivadrum Sanskrit Series, vol. 136, Śrī Citrodayamañjarī 25. Trivandrum: Government Press, 1938.
Haritālaśodhanavidhi. National Archives Kathmandu ms 8/1010=NGMPP A 965/22.
Hevajratantra. Edition by David Snellgrove. Bangkok: Orchid Press, 2010 (Reprint of 1959 edition).
Īśānaśivagurudevapaddhatiḥ. Muktabodha M00017. Input from Volume 2 of 4 volume edition by University of Trivandrum, Gov. of Travancore, 1922.
Kathāsaritsāgara of Somadeva. Edited by Pandit Durgaprasa and Kashinath Pandurang Parab. Bombay: Nirnay Saga Press, 1930.
Kṛṣṇayamāritantram with Ratnāvalīpañjikā of Kumaracandra. Rinpoche, Samdhong and Vrajavallabha Dvivedi, eds. Sarnath: Central Institute of Higher Tibetan Studies, 1992.
Mahākālatantra. Ed. William George Stablein. pp. 107–172 of The Mahākālatantra: A Theory of Ritual Blessings and Tantric Medicine. PhD Diss., Columbia University, 1976.
Mañjuśrīmūlakalpa. Edition by Wiesiek Mical for 84000: Translating the Words of the Buddha and Dharmachakra Translation Committee, 2020.
Mūladevaśaśidevopakhyānanāṭaka of Jagatprakāśa Malla. National Archives Kathmandu ms 1/377=NGMPP A 351/7.
Nāgarasarvasva of Padmaśrī. Edited by Tanusukharam Sharma. Bombay: Manilal Iccaram Desai. 1921.
Nāradapurāna. No editor named. 4 Volumes. Delhi: Motilal Banarsidass Publishers, 1995.
Padmanī of Ratnarakṣita. Takaoka ms. CA 17=TC18/6.
Padmāvatī of Mahāsukhavajra. National Archives Kathmandu ms 3/404=NGMPP B 31/7.
Rasamañjarī of Śālīnātha. Ed. Siddhinandan Miśra. Varanasi: Chaukhambha Orientalia, 1995.
Rasaratnākara of Nityanāthasiddha. Ed. Jadavji Trichumji Acharya. Varanasi: Caukhamba Sanskrit Office, 1939.
Rasārṇava. Edited by Praphulla Candra Ray and Harish Candra Kaviratna. Calcutta: The Asiatic Society, 1985 (reprint of 1910 original).
Ratirahasya of Kokkoka. Edited with the “Dipika” Sanskrit Commentary of Kanchinatha & “Prakasha” Hindi Commentary by Ramanda Sharma. Varanasi: Krishnadas Academy, 1994. Das Ratirahasya des Kokkoka und der Anaṅgaraṅga des Kalyāṇamalla. Ed. Klaus Mylius. Wiesbaden: Harrassowitz, 2009.
Samayamātṛkā of Kṣemendra. Ed. Ramashankar Tripathi. Varanasi: Caukhambā Vidyābhavan. 1967.
Sampuṭodbhavatantra. Ed. Wiesiek Mical for 84000: Translating the Words of the Buddha and Dharmachakra Translation Committee, 2020.
Saṃvarodayatantra. Shinichi Tsuda, ed. 1974. Tokyo: Hokuseido Press. Mss consulted: Tokyo Matsunami’s Catalogue no. 404, Hodgson RAS no. 38.
Sarvabuddhasamāyogaḍākinījālasaṃvara. Unpublished draft edition by Arlo Griffiths, Alexis Sanderson, and Péter-Dániel Szántó.
Siddhayoga of Vṛnda. Ed. H. K. Padhye. Pune: Ānandāśramamudraṇālaya, 1894.
Śrīkhaṇḍacaritranāṭaka of Bhūpatīndra Malla attributed to Daṇḍakathā. National Archives Kathmandu ms 1/1551=NGMPP B 276/14.
Suśrutasaṃhitā. Ed. V.J. Trikamji Acharya. Varanasi: Chaukhambha Orientalia, 1980.
Tantrasārasaṃgraha of Nārāyaṇa. https://garudam.info/NaTaSaSa.txt. Input by Michael Slouber from Vaidyaratna Pandit M. Duraiswami Aiyangar, 1950.
Secondary Sources
Acharya, Deepak, and Anush Shrivastavan. Indigenous Herbal Medicines: Tribal Formulations and Traditional Herbal Practices. Jaipur: Aavishkar Publishers, 2008.
Ali, Daud. “Padmaśrī’s Nāgarasarvasva and the World of Medieval Kāmaśātra.” Journal of Indian Philosophy 39 (2011): 41–62.
Applegate, Richard B. “The Datura Cult Among the Chumash.” Journal of California Anthropology 2, no. 1 (1975): 7–17.
Baker, Ian A. Tibetan Yoga: Principles and Practices. Rochester, VT: Inner Traditions, 2019.
Beverley, Robert. The History and Present State of Virginia. 4 vols. Published for the Omohundro Institute of Early American History and Culture, Williamsburg, Virginia. Chapel Hill: University of North Carolina Press, 2013.
Block, Steve. “Jimsonweed: The World’s Worst Dope.” High Times, 1975: 80.
Birkenholtz, Jessica Vantine. Reciting the Goddess. New Delhi: Oxford University Press, 2018.
Chakraberty, Chandra. A Comparative Hindu Materia Medica. Delhi: D. K. Publishers, 1983. First published 1923.
Chevers, Norman. A Manual of Medical Jurisprudence for India, Including the Outline of a History of Crime Against the Person in India. Calcutta: Thacker, Spink & Co., 1870.
Davidson, Ronald M. Indian Esoteric Buddhism: A Social History of the Tantric Movement. New York: Columbia University Press, 2002.
Descola, Philippe. Beyond Nature and Culture. Translated by Janet Lloyd. Chicago: University of Chicago Press, 2014.
Doniger, Wendy, and Sudhir Kakar, trans. Vatsyayana Mallanaga Kamasutra: A New, Complete English Translation of the Sanskrit Text with Excerpts from the Sanskrit Jayamangala Commentary of Yashodara Indrapada, the Hindi Jaya Commentary of Devadatta Shastri, and Explanatory Notes by the Translators. New York: Oxford University Press, 2009.
Gayton, Anna Hadwick. “The Narcotic Plant Datura in Aboriginal American Culture.” PhD diss., University of California Santa Barbara, 1928.
Geeta, R. and Waleed Gharaibeh. “Historical Evidence for a Pre-Columbian Presence of Datura in the Old World and Implications for a First Millennium Transfer from the New World.” Journal of Biosciences 32, no. 6 (Dec. 2007): 1227–44.
Gerke, Barbara. Taming the Poisonous: Mercury, Toxicity, and Safety in Tibetan Medical Practice. Heidelberg: Heidelberg University Press, 2021.
Gray, David B. The Cakrasamvara Tantra (The Discourse of Sri Heruka): Śrīherukābhidhāna: A Study and Annotated Translation. New York: American Institute of Buddhist Studies and Columbia University Press, 2007.
Gurung, Bejoy. The Medicinal Plants of the Sikkim Himalaya. Chakung, West Sikkim: Jasmin, 2002.
Hyam, Jarrod. “The Transformational Body: Bāul and Jhākri Approaches to Embodied Healing.” PhD diss., University of Sydney, 2019.
Iltis, Linda Louis. “The Swasthānī Vrata: Newar Women and Ritual in Nepal.” PhD diss., University of Wisconsin, Madison, 1985.
Jackson, Mark. “‘Divine Stramonium’: The Rise and Fall of Smoking for Asthma.” Medical History 54, no. 2 (2010): 171–94.
Kaul, M. K. Medicinal Plants of Kashmir and Ladakh. New Delhi: Indus Publishing Company, 1997.
Kaushik, Purushotam, and Anil Kumar Dhiman. Medicinal Plants and Raw Drugs of India. Dehradun: Bishen Singh Mahendra Pal Singh, 2000.
Liu, Yan. Healing with Poisons: Potent Medicines in Medieval China. Seattle: University of Washington Press, 2021.
Malla, K. P., Kashinath Tamot, and Nepal Bhasa Dictionary Committee, eds. A Dictionary of Classical Newari Compiled from Manuscript Sources. Kathmandu: Cwasā Pāsā, 2000.
Manandhar, Narayan P. Plants and People of Nepal. Portland, OR: Timber Press, 2002.
Marín-Sáez, Jesús, Roberto Romero-González, and Antonia Garrido Frenich. “Effect of Tea Making and Boiling Processes on the Degradation of Tropane Alkaloids in Tea and Pasta Samples Contaminated with Solanaceae Seeds and Coca Leaf.” Food Chemistry 287 (2019): 265–72. https://doi.org/10.1016/j.foodchem.2019.02.091.
McHugh, James. “The Disputed Civets and the Complexion of the God: Secretions and History in India.” Journal of the American Oriental Society 132, no. 2 (2012): 245–73.
McHugh, James. An Unholy Brew: Alcohol in Indian History and Religions. New York: Oxford University Press, 2021.
Meulenbeld, Gerrit Jan. A History of Indian Medical Literature. Vol. 2A. 3 vols. Groningen: E. Forsten, 1999.
Parker, R. C., and Lux. “Psychoactive Plants in Tantric Buddhism: Cannabis and Datura Use in Indo-Tibetan Esoteric Buddhism.” Erowid Extracts, no. 14 (2008): 6–11.
Rajbhandari, Keshab R. Ethnobotany of Nepal. Kathmandu: Ethnobotanical Society of Nepal, 2001.
Rajbhandari, T. K., N. R. Joshi, T. Shrestha, S. K. G. Joshi, and B. Acharya, eds. Medicinal Plants of Nepal for Ayurvedic Drugs. Kathmandu: His Majesty’s Govt. of Nepal, Ministry of Forests and Soil Conservation, Dept. of Plant Resources, Natural Products Development Division, 1995.
Ramble, Charles, and Naljor Tsering. “A Rare Treatise on Toxicology from the Mardzong Collection: Translation and Preliminary Remarks.” In The Mardzong Manuscripts: Codicological and Historical Studies of an Archaeological Find in Mustang, Nepal. Vol. 48. Brill’s Tibetan Studies Library. Leiden: Brill, 2021.
Rocher, Ludo. The Purāṇas. A History of Indian Literature. Vol 2. Wiesbaden: Otto Harrassowitz, 1986.
Salvini, Mattia. “Nāgarasarvasva of Padmaśrī.” In Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures, 2:3313–14. New York: Springer Science & Business Media, 2016.
Schultes, Richard Evans, Albert Hoffman, and Christian Rätsch. Plants of the Gods: Their Sacred, Healing, and Hallucinogenic Powers. Rochester, VT: Healing Arts Press, 2001.
Shastri, J. L. The Linga-Purāna: Part 1. Delhi: Motilal Banarsidass, 1951.
Shepard Jr., Glenn H. “Toé (Brugmansia Suaveolens): The Path of Day and Night.” The Ethnobotanical Society, 2019. https://www.tea-assembly.com/issues/4/to-brugmansia-suaveolens.
Siklós, Bulcu. “Datura Rituals in the Vajramahabhairava-Tantra.” Acta Orientalia Academiae Scientiarum Hungaricae47, no. 3 (1994): 409–16.
Slouber, Michael. Early Tantric Medicine: Snakebite, Mantras, and Healing in the Garuda Tantras. Oxford: Oxford University Press, 2017.
Stablein, William George. “The Mahākālatantra: A Theory of Ritual Blessings and Tantric Medicine.” PhD diss., Columbia University, 1976.Sugiki, Tsunehiko. “On the Chronology of the Buddhist Tantras.” In The Oxford Handbook of Tantric Studies, edited by Richard K. Payne and Glen Hayes. Oxford University Press, 2022. Accessed November 18, 2022. https://doi.org/10.1093/oxfordhb/9780197549889.013.32.
Szántó, Péter-Dániel. “Selected Chapters from the Catuṣpīṭhatantra: (1/2) Introductory Study with the Annotated Translation of Selected Chapter.” DPhil thesis, University Oxford, 2012.
Ullrey, Aaron Michael. “Grim Grimoires: Pragmatic Ritual in the Magic Tantra.” PhD diss., University of California, Santa Barbara, 2016.
Vasudeva, Somadeva, trans. Three Satires by Bhállata, Ksheméndra and Nila Kantha. Clay Sanskrit Library. New York: New York University Press, 2005.
White, David Gordon. The Alchemical Body: Siddha Traditions in Medieval India. Chicago: University of Chicago Press, 1996.
Wujastyk, Dominik. The Roots of Ayurveda: Selections from Sanskrit Medical Writings. London: Penguin Books, 2003.