Citropsis gabunensis

References

1. [1]African Flowering Plants Database — Conservatoire et Jardin Botaniques. · http://www.ville-ge.ch/musinfo/bd/cjb/africa/recherche.php ↩︎Contains information on over 150,000 plant names (including synonyms) giving a description and habitat, plus a distribution map.
2. [2]Journal of the Arnold Arboretum Vol. 21 — Rehder A. (Editor) · Harvard University; Boston. · 1940 · http://www.biodiversitylibrary.org ↩︎A botanical journal containing several interesting articles. It can be downloaded from the Internet.
3. [3]IUCN Red List of Threatened Species — http://www.iucnredlist.org/ ↩︎A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.