@article {70, title = {Psychotria elephantina sp. nov. (Rubiaceae) an endangered rainforest shrub from Cameroon}, journal = { Nordic Journal of Botany}, volume = {31}, year = {2013}, pages = {573}, chapter = {569}, abstract = {

Psychotria elephantina Lachenaud \& Cheek is described as a new species. It is placed in P. sect. Involucratae (Petit) Verdc.,
endemic to the South West Region of Cameroon and is assessed as \‘ Endangered \’ (EN) using the IUCN criteria. Th e species
is distinctive in P. sect. Involucratae due to its long petioles (6.5 \– 12.0 cm), involucres of two pairs of large free bracts and
green corollas with included stamens in both longistylous and brevistylous fl owers.

}, author = {Cheek, Martin and Lachenaud, Olivier} }