List of herbal and fungal hallucinogens

Name (common)	Name (latin)	Notes
Acacia spp.	Acacia
Amanitas	Amanita muscaria	Notes here
Ayahuasca	Yage
Belladonna	Atropa belladonna
Betel	Areca catechu
Brugmansia	Solanaceae brugmansia
Brunfelsia	Brunfelsia latifolia
Bundle flower	Desmanthus illinoensis
Caapi	Banisteriopsis caapi
Cacti	Trichocereus spp.
Cacao	Theobroma cacao
Cannabis	Cannabis sativa
Cestrum	Cestrum spp.
Coca	Erythroxylum coca
Colea	Solenostemon scutellarioides
Colorado River Reed	Arundo donax
Coffee	Coffea arabica
Damiana	Turnera diffusa	Very mild.
Datura	Datura spp.
Desfontainia	Desfontainia spp.
Diplopterys	Diplopterys cabrerana
Ephedra	Ephedra sinica
Ergot	Claviceps purpurea
Guarana	Paullinia cupana
H. B. Woodrose	Argyreia nervosa
Henbane	Hyoscyamus niger
Iboga	Tabernanthe iboga
Intoxicating Mint	Lagochilus inebriens
Jurema	Mimosa hostilis
Justicia pectoralis	Justicia pectoralis
Kanna	Sceletium tortuosum
Kava	Piper methysticum
Khat	Catha edulis
Kratom	Mitragyna speciosa
Lion's Tail / Dagga	Leonotis leonurus
Lotus	Nymphaea spp.; Nelumbo spp.
Mescal	Sophora secundiflora
Mucuna pruriens	Mucuna pruriens
Mandrake	Mandragora officinarum
Mimosa	Mimosa hostilis
Morning Glory	Ipomoea violacea
Mushrooms	Psilocybe, Panaeolus spp.
Nutmeg	Myristica fragrans
Ololiuqui	Rivea corymbosa
Passionflower	Passiflora incarnata
Peyote	Lophophora williamsii
Phalaris grass	Phalaris spp.
Pituri	Duboisia hopwoodii
Poppies	Papaver somniferum
P. Viridis	Psychotria viridis
Salvia divinorum	Salvia divinorum
San Pedro	Trichocereus pachanoi
Sinicuichi	Heimia salicifolia
Sleepy grass	Stipa robusta
St. John's Wort	Hypericum perforatum
Syrian Rue	Peganum harmala
Tabernaemontana	Tabernaemontana spp.
Tea	Camellia sinensis
Tobacco	Nicotiana tabacum, Nicotiana rusticum
Virola	Virola theidora
Voacanga	Voacanga africana
Wild Lettuce	Lactuca virosa
Wormwood	Artemisia absinthium
Yerba Mate	Ilex paraguariensis
Yopo, Cohoba	Anadenanthera spp.
Yohimbe	Corynanthe yohimbe
Zacatechichi	Calea zacatechichi

Also incorporate the rest of: http://en.wikipedia.org/wiki/Category:Herbal_and_fungal_hallucinogens