Results 81 to 90 of about 4,156 (172)

Psychotria L. (Rubiaceae) in the Hawaiian Islands [PDF]

, 1977
p. [103]-186: ill.; 23 cm.This contribution deals strictly with the genus Psychotria as it exists in the Hawaiian Archipelago. It reviews the taxonomic history, characters of taxonomic significance, and phylogeny of Psychotria in Hawaii.
Sohmer, S.H.
core   +1 more source

Fig. 3. – Psychotria L in Overview of Psychotria in Madagascar (Rubiaceae, Psychotrieae), and of Bremekamp's foundational study of this group

, 2020
Fig. 3. – Psychotria L. in Madagascar. A. Leaves with bacterial nodules of P. pachygrammata Bremek.; B. Leaves with retuse apicesPublished as part of Taylor, Charlotte M., 2020, Overview of Psychotria in Madagascar (Rubiaceae, Psychotrieae), and of ...
Taylor, Charlotte M.
core   +1 more source

Psychotria papillata Merr.

, 2019
Psychotria papillata (Merr.) Merr. Materials examined. Table 2. Shrub about 1–2 m high, very pubescent all throughout. Leaves elliptic, 8–10 × 2–4 cm, chartaceous, pubescent. Infructescences terminal, sessile, pubescent. Flowers not seen.
Alejandro, Grecebio Jonathan D., Pinarok, Neil Alejandro A., Ordas, Jorge Anton D., Romeroso, Roanne B., Banag-Moran, Cecilia I.   +4 more
core   +1 more source

Psychotria alba (Cultivated)

, 2011
Psychotria alba, flowers (close up). Family Rubiaceae, Subclass Asteridae.
David C. Reed
core   +1 more source

Rubiaceae Juss. of the restinga from APA of Algodoal/Maiandeua, Maracanã, Pará, Brazil [PDF]

Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2009
Rubiaceae is represented in the Ambiental Preservation Area (APA) of Algodoal/Maiandeua by 17 species, distributed over 15 genera. The tribes with most species were Gardenieae, with four species and Spermacoceae, with three.
Luciano Ferreira Margalho, Antonio Elielson Sousa da Rocha, Ricardo de Souza Secco   +2 more
doaj  

Psychotria microdon

, 2009
Ejemplar de Psychotria microdon colectado por J. Arturo S.
Enrique Ramirez Garcia
core  

Poaia [Psychotria ipecacuanha (Brot.) Stoves]: aspectos da memória cultural dos poaieiros de Cáceres - Mato Grosso, Brasil Ipecac [Psychotria ipecacuanha (Brot.) Stoves]: aspects of cultural memory of "poaieiros" in Cáceres - Mato Grosso, Brazil

Revista Brasileira de Plantas Medicinais, 2012
O Brasil está entre os principais exportadores de poaia [Psychotria ipecacuanha (Brot.) Stoves] seguido do Panamá e Costa Rica. A poaia brasileira apresenta alto valor farmacológico das raízes devido aos teores de emetina e cefalina.
V.A. Teixeira, M.F.B. Coelho, L.C. Ming
doaj   +1 more source

Psychotria marginata 2

, 2011
Psychotria marginata, Fruit.
Hugh D. Wilson
core  

Psychotria aggregata 3

, 2011
Psychotria aggregata, Plant from above.
Hugh D. Wilson
core  

Psychotria alba (Cultivated) 2

, 2011
Psychotria alba, fruit. Family Rubiaceae, Subclass Asteridae.
David C. Reed
core