Undershrubs, finely canescent, sometimes with deep taproot
Leaves
1-foliolate or sometimes digitately 3-foliolate; stipules small
Flowers
small, usually in pairs, axillary; bracts small or 0
Calyx
usually with campanulate tube, somewhat 2-lipped
Petals
: vexillum not markedly clawed; wings adnate to keel, eared, clawed; keel shorter than wings, planoconvex, obtuse, clawed
Stamens
monadelphous, with vexillary stamen free at base
Ovary
sessile, many-ovuled; style inflexed, terete, with terminal, capitate stigma
Pod
oblong, compressed, membranous, sometimes contorted and densely hairy
Seeds
suborbicular on short, filiform funicle
Nomenclature:
Ptycholobium
Harms
Harms: 591 (1915)
Brummitt: 24 (1965)
Schreiber: 98 (1970)
Sylitra
E.Mey.
Meyer: 114 (1836)
Distribution & Notes:
Global
: Species 3, Africa
Southern Africa
: All in southern Africa, widespread except along eastern seaboard
References:
BRUMMITT, R.K. 1965. Nomina conservanda proposita II.
Regnum Vegetabile
40
HARMS, H.A.T. 1915. ROSALES-
Leguminosae
.
Die Pflanzenwelt Afrikas
3,1
MEYER, E.H.F. 1836.
Commentariorum de plantis Africae australioris
2. Voss, Leipzig
SCHREIBER, A. 1970.
Fabaceae
.
Prodromus einer Flora von Südwestafrika
60
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