214 MH. S. T. DUNN: А REVISION 
longi; pedicelli 2 mm. longi; braeteze minute. Calyx campanulatus, apice 
basique truncatus, 4 mm. longus, aureo-velutinus ; bracteolie minute. Petala 
glabra, rubida ; vexilli lamina ovata, in unguem brevem acuminata ; ale 
lineari-oblong:e, basi obtuse ; carinæ petala oblonga, subhamata. Stamina 
diadelpha. Discus brevis, annularis. Ovarium breviter stipitatum, lanceo- 
latum, multiovulatum, sericeum. 
Flowers in March. 
Coxao Freer STavE: Mokoange (Ubangi), Thonner, 268 (type). 
107. M. ABoENsIs, Hook. f. ev Baker in Oliver, Fl. Trop. Jr. ii. 1390.— 
M. macrophylla, Benth., var. aboensis, Hook. f. in Hook. Niger Fl. 319. 
Arbor 10-15 m. vel rarius minor, cortice rugoso griseo, novellis velutinis 
mox glabris. Folia 6—9-juga, 40-60 em. longa, petiolo 5-plo longiora, rachi 
ut pagina inferiore foliolorum et ut inflorescentia tota preter petala plus 
minus ferruginea ; stipulee bractezeque lineares, obtusie, curvatze, 6 mm. longe ; 
foliola lateralia superiora anguste oblonga, breviter acuminata, apiculata, basi 
rotundata, chartacea, supra glabra, nitentia, venis marginem appropinquan- 
tibus 10-L1-paribus arcuatis infra prominentibus ; petioluli 5 mm. longi ; 
stipellie caducæ. Paniculir racemiformes apice approximate, sepius supra- 
axillares, erectæ, 20-50 em. longæ, pedunculis 4-plo longiores ; rami floriferi 
1:0-1:5 em. longi, rarius breviores. Flores in ramulis approximati, 2:4-2:6 em. 
longi: pedicelli 5-8 mm. longi. (СаГа brunneus, 8 mm. longus, apice basique 
truncatus, dentibus obsoletis. Petala glabra, purpurea; vexilli lamina rotun- 
data, ecallosa, in unguem abrupte angustata ; alee carineeque petala oblong, 
subhamate. Stamina monadelpha, vexillare basi solutum. Discus annularis. 
Ovarium lineare, multiovulatum. Legumen lineare, 14 em, longum, 2—9 em. 
latum, rubro-brunneum, velutinum, obscure marginatum. Semina 4—5. 
NIGERIA, „оке! (Ebo, type), Barter, 148, 1806, Mann, 512 (Bonny River), 
Vogel (Ebo), ГГ. H. Johnston (Cross. River Exp.), Williams, 24 (Calabar), 
Holland, 201 (Okuni), Dennett, 15, and M. N. Thompson, 5 (Benin City). 
KAMERUN: Yaunde Station, Zenker, 317. 
Var. GLABRESCENS, Dunn, var. nov. Omnibus partibus glabrior. 
SPANISH GUINEA: Nelleburg, Tessmann, 412. 
KAMERUN : Zenker et Staudt, 100 (Yaunde). 
108. M. rAvcrivGa, Harms in Engl. Jahrb. xxvi. (1899) 287, 
Frutex ? ramulis rugosis rubro-brunneis. Folia 2-juga, 10-12 em. longa, 
rachi ut petiolulis paginaque inferiore foliolorum puberula, petiolo ter 
longiora ; foliola superiora lateralia obovata, apice obtusa, basi rotundata, 
9 em. longa, membranacea, supra glabra, reticulata, venis 6-7-paribus 
utrinque inconspicuis ; petioluli 3 mm. longi: stipellee nulle. Paniculæ 
racemiformes apice ramulorum fasciculati; nodi floriferi parvi, sessiles. 
