Plants — 23,508 Species

black bird-berry

Psychotria capensis (Eckl.) Vatke

Psychotria capensis is a shrub or small tree native to southern African forests and grassy rocky areas.

amyruca

Psychotria carthagenensis Jacq.

Psychotria carthagenensis, or amyruca, is a South American rainforest shrub from the coffee family, used to prepare ayahuasca decoction.

Hairy Psychotria

Psychotria loniceroides Sieber ex DC.

Psychotria loniceroides is an Australian shrub with edible ripe fruits that may irritate the human throat.

Shiny-leaved Wild Coffee

Psychotria nervosa Sw.

Psychotria nervosa is a medium-sized shrub native to the Americas, commonly called wild coffee, with no confirmed caffeine or DMT content.

Creeping Psychotria

Psychotria serpens L.

Creeping psychotria (Psychotria serpens) is a Rubiaceae liana often substituted for Caulis Trachelospermi in traditional Chinese preparations for people with cancer.

velvet-leafed wild coffee

Psychotria tenuifolia Sw.

Psychotria tenuifolia Sw. is a flowering evergreen shrub or small tree native to the Americas with traditional Caribbean medicinal uses.

Inland Pioneer Quar

Psydrax obovatus (Klotzsch ex Eckl. & Zeyh.) Bridson

Psydrax obovatus is a southern African Rubiaceae shrub or tree with two accepted subspecies.

Lamboto

Psydrax odoratus (G.Forst.) A.C.Sm. & S.P.Darwin

Sneezewood

Ptaeroxylon obliquum (Thunb.) Radlk.

Ptaeroxylon obliquum (sneezewood) is a deciduous tree/shrub with multiple traditional medicinal and ritual uses.

Western Hoptree

Ptelea crenulata Greene

Ptelea crenulata (California hoptree) is a tree endemic to California, adapted to dry climates and grown as an ornamental.

common hoptree

Ptelea trifoliata L.

Ptelea trifoliata is a North American native shrub or small tree with ecological and human uses.

common bracken

Pteridium aquilinum (L.) Kuhn

Pteridium aquilinum, common bracken, is a widespread toxic perennial fern with a history of human consumption and traditional use.

Southern Brackenfern

Pteridium caudatum (L.) Maxon

Austral Bracken

Pteridium esculentum (G.Forst.) Cockayne

Pteridium esculentum is a widespread fern that quickly colonizes disturbed areas, often treated as a weed, in Australasia and Oceania.

Cretan brake

Pteris cretica L.

Pteris cretica L. is a widely cultivated fern with two subspecies, native across Eurasia, Africa, and introduced to many regions.

Slender Bracken

Pteris ensiformis Burm.

Pteris ensiformis Burm. is an ornamental Pteris fern found in Asia and the Pacific, grown as a garden or house plant.

Sweet Fern

Pteris macilenta A.Rich.

Pteris macilenta is a terrestrial fern species endemic to New Zealand, found across both main islands and the Chatham Islands.

spider brake

Pteris multifida Poir.

Semi-pinnated Brake

Pteris semipinnata L.

Pteris semipinnata L. is a Pteridaceae fern distributed across South, East, and Southeast Asian tropical areas, growing below 900m elevation.

Shaking Brake

Pteris tremula R.Br.

Pteris tremula R.Br. is a terrestrial fern native to Australasia and Oceania, cultivated in gardens worldwide.

Ladder brake

Pteris vittata L.

Pteris vittata L. is a widespread paleotropical fern, an arsenic hyperaccumulator used for phytoremediation.

kiaat

Pterocarpus angolensis DC.

Pterocarpus angolensis DC. is a deciduous blood wood tree native to southern and eastern Africa, with multiple useful wood and traditional uses.

Burmese-Rosewood

Pterocarpus indicus Willd.

Pterocarpus indicus Willd. (narra) is a large deciduous legume tree valued for its premium timber and traditional medicinal uses.

blackroot

Pterocaulon pycnostachyum (Michx.) Elliott

Pterocaulon pycnostachyum is a woolly-haired monoecious perennial herb with densely packed yellowish flower spikes.