African Plant Database


Bonatea antennifera Rolfe
Family : ORCHIDACEAE
Protologue : Gard. Chron., ser. 3 2: 450 (1905)
Information on the genus : Bonatea
 
 
Status
Status for SA : accepted (present)
Status for TA : accepted (present)
 
Synonym(s) Homotypic
 Bonatea speciosa var. antennifera (Rolfe) Sommerv. (1982)
 
Synonym(s) Heterotypic
=Habenaria macrocorchis Schltr.
 
Ecology and distribution
Trop. Afr.
Biology : Robust herb 26-70-125 cm tall; tubers 1-12, cylindrical, villous; cauline leaves 6-21, lax to dense, ovate, acute, 4-8-19x1-5 cm, usually withered at anthesis; inflorescence lax to dense, cylindrical, 4-33 cm long, many-flowered; flowers green and white; dorsal sepal erect, ovate, acute, 14-23x5-13 mm, very convex; lateral sepals patent, obliquely ovate, 13-26x5-10 mm; lower petal lobe white, linear, (18-)24-43x0,5-2 mm; lip 3-partite, lobes filiform, 15-45 mm long; spur toothed, 27-50 mm long, clavate.
Ecology : Thorn savanna; woodland, often in drier areas with summer rainfall; forest fringes; 0-1300 (-1700) m alt.
  A member of the B. speciosa complex. Resembling B. volkensiana, but rostellum structure different.
  Botswana, S. Africa.

Bibliography for Southern Africa :
  • Fl. Pl. Africa 36: t.1405 (1963).
  • Contr. Bolus Herb. 10: 157 (1982).
  • S. African J. Bot. 73: 12-14 (2007).
  • S. African J. Bot. 73: 6 (2007).
 
More info on :
see under Jstor_African Plant Initiative
see under The International Plant Name Index
see under Flora of Mozambique
see under Flora of Zimbabwe
 
Map
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Record n°45657 modified 2007-05-08
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