African Plant Database


Laccosperma robustum (Burret) J. Dransf.
Family : ARECACEAE
Protologue : Kew Bull. 37(3): 457 (1982)
Information on the genus : Laccosperma
Basionym : Ancistrophyllum robustum Burret
 
 
Status
Status for TA : accepted (present)
 
Synonym(s) Homotypic
 Ancistrophyllum robustum Burret (1942)
 Neoancistrophyllum robustum (Burret) Rauschert (1982)
 
Ecology and distribution
Trop. Afr.
Biology : Stems to 30-45 m long, circular in cross-section; leaves up to 3.5 m long; cirrus 1.5-2 m long; leaflets 45-65 on each side of the rachis, linear-lanceolate, equidistant or inequidistant depending of the level of the rachis, conspicuously pendant; inflorescences poorly known; flowers 1 cm long and 2,5-3 mm wide; fruits oblong-obovoid, 1.2-1.5 cm long and 0.8-1.2 cm in diameter.
Ecology : This species grows commonly in forest gaps and disturbed areas; it is present equally in seasonally-inundated or non-inundated areas.
  Frequently confused with other large diameter species of Laccosperma (L. acutiflorum, L. secundiflorum) from which it can be distinguished by its pendant (vs. horizontally arranged) leaflets.
  Laccosperma robustum is a common species distributed from SE Nigeria to the Central Congo Basin.

Bibliography for Tropical Africa :
  • Sosef & al (2006). Check-list des Plantes Vasculaires du Gabon.

Bibliography for Southern Africa :
  • Strelitzia 22: 173 (2008).
 
More info on :
see under Jstor_African Plant Initiative
see under Flore d'Afrique Centrale
see under The International Plant Name Index
 
Map
carte afrique num 33288
 
Record n°33288
Feedback about this record