deadly nightshade, pythium, glucoside, glycoside, leafminer, prussic acid, belladonna, ergotamine, corn smut, amygdalin, vivax, jimsonweed, alkaloids, butterbur, feverfew, aconitum, sulfonamide, phytophthora, papain, subsp, kanamycin, azole, erwinia, neomycin, quackgrass, sativa, digitalis, tansy, isothiocyanate, pyrimidines, indinavir, stem canker, johnsongrass, endophyte, cascara, fusarium wilt, colchicine, trichophyton, outcrossing, parthenium, cotyledons, griseofulvin, versicolor, senna, phaseolus vulgaris, officinalis, xanthine, glycine max, allium sativum, locoweed, purpurea, dimethyl, mycosis, parathion, nitrofurantoin, plastids, endometritis, pyrimethamine, tobacco budworm, puccinia, trichomes, cyanogenic, datura, trichomonas, glycyrrhizin, spirochete, tetany, wireworms, comfrey, vulgaris, malic, hairy vetch, chlorpromazine, hyoscine, anthelmintics, burnet, rhizobium, allantoin, downy mildew, sulfamethoxazole, vernalization, hypericum perforatum, zinc sulfate, biotype, landrace, vaginitis, antimycin, pennyroyal, genus plasmodium, albicans, hyssop, pepsin, hoary alyssum, leafhoppers, oxytetracycline, amphotericin, jewelweed, hyoscyamine, cocci, rosea, saponin, wood sorrel, opium, quinine, indigo, marijuana, arsenic, asbestos, barley, bran, camphor, gluten, penicillin, rhubarb, yeast, alkaloid, alum, beeswax, coca, gum, hemp, hallucinogenic, opiate, semisynthetic, benzodiazepine, curare, hepatotoxic, morphine, narcotic, opioid, salicylic, strychnine, sympathomimetic, aconite, aerosolized, amphetamine, anticholinergic, antimonial, antineoplastic

rye ergot

class pyrenomycetes, ergonovine, ergotamine, ergotic, ergotism, ergotrate maleate, pyrenomycetes

fungus, plant disease

claviceps purpurea