H. Harms, Leguminosae africanae. V. 307 
Kamerun: Bipindi, Urwald bei Makao (G. Zenker n. 3435. — Blühend 
im Mai 1907); ebendort, bei den Schnellen (G. Zenger n. 3565. — Blühend 
im November 1907). — Nach Zenger sind die Blüten fahlgelb oder weiß. 
A. Braunii Harms n. sp.; arbor; truncus cortice sordide viridi-cinereo 
vel luteolo-cinereo brevissime puberulo vel subglabro lenticellis majusculis 
obsito obtectus, ramuli glabri vel subglabri vel minute sparse puberuli; 
folia impari-pinnata, glabra vel subglabra, rhachi tenui subtereti, circ. 5— 
12 cm longa, parte basali (petiolo ipso) 2—5 cm longa, ima basi in geni- 
culum incrassata, foliola 3— 7, plerumque alterna, rarius praeter terminale 
in paria disposita, breviter petiolulata, petiolulis 3—5 mm longis, oblonga 
vel oblongo-ovata vel subovalia vel lanceolato-oblonga (forma satis varia- 
bilia, basi obtusa vel rotundata vel acuta, apice longiuscule vel longe 
(rarius breviter) caudato-acuminata, chartacea vel papyracea (in sicco vi- 
ridia, utrinque glabra vel subglabra; inflorescentiae (sec. Braun) e trunco 
enatae, probabiliter racemi pauci vel nonnulli fasciculatim congesti, flores 
in racemos breves vel longiusculos paucifloros vel multifloros dispositi, 
racemorum rhachi crassiuscula breviter velutino-puberula, circ. 2—6 cm 
longa, pedicelli breves (3—5 mm longi), versus calycis partem basalem 
pedicelliformem articulati; calyx brevissime puberulus circ. 8—9(—10) mm 
longus, in partes duas divisus, parte inferiore basi in stipitem bre- 
vissimum breviter attenuata, infundibuliformi, incrassata, extus leviter 
(in sicco) striata, circ. 3 mm longa, limbo latissimo, campanulato - cupu- 
lato, quam pars basalis circ. duplo longiore (5—7 mm longo), intus ver- 
sus marginem sericeo - puberulo, margine brevissime dentato, dentibus 
inferioribus 3 inter sese subaequalibus, late breviter deltoideis, acutiusculis 
vel obtusiusculis et brevissime apiculatis, superioribus 2 latissime deltoideis, 
Obtusis vel obtusiusculis et brevissime apiculatis; vexillum longiuscule 
unguiculatum, lamina suborbiculari-obovata vel late obovata, rotundata, in 
unguem angustata, 15—16 mm longum, 8 mm latum, alae et carinae pe- 
tala libera inter sese simillima, paullo obliqua, carinalia alis paullo an- 
gustiora, lanceolata, in unguiculum longum vel - longiusculum angustata, 
obtusiuscula vel acutiuscula (plerumque marginibus involutis speciem acu- 
lorum praebentia), alae 46—17 mm longae, & mm latae, pet. carinalia 
aequilonga, 3 mm lata; stamina 10, libera, filamentis glabris, antheris 
oblongis, cum petalis margine partis calycis basalis inserta; ovarium an- 
gustum, in stipitem longum attenuatum, cum stipite sericeo- pubescens, 
pluriovulatum (ovulis ad 9), stylo brevissimo anguste conico-subulato, acuto, 
Praeter basin glabro, legumen juvenile angustum, lineari-lanceolatum, dense 
sericeo - -velutinum, margine continuum vel serius inter semina levissime 
constrictum (statu maturo verisimiliter distincte constrictum ut in specie 
typica). 
Deutsch-Ostafrika: Amani, bei Muhesa und im Sigi-Tal (Braus 
n. 1446, 1573. — Oktober 4907 und Januar 1908). 
20* 
