306 MR. E. G, BAKER ON THE 
108. C. cracinis, Walp. Rep. i. 591 (1842) ; Baker in Oliver, Fl. Trop. Afr. 
ii. 20. 
Chrysocalyx gracilis, Guill. & Perr. Fl. Seneg. Tent. 159 (1832). 
Planta annua, laxe diffusa. Caules herbacel, graciles, 0:5-0*6 m. alt., 
subereeti, — Stipule parvi, lineares. Folia fere sessilia, foliolis superne 
glabris subtus appresse villosis oblongo-elliptieis, intermediis duplo majoribus 
30-40 mm. longis 10-14 mm. latis. Flores ad ramulorum apices pauci, 
sepius 3-4. Bracteole 2, anguste, circ. 3 mm. longo. Calyx extus brunneo- 
sericeus, dentibus lanceolatis, Corolla ealyeem subsequans. Carina. rostri- 
formis, navieulariformis, eire. 9 mm. longa. Legumen subglobosum, breviter 
villosum, circ. 4-spermum. 
SENEGAMBIA : Perrottet No. 160! Hb. Mus. Brit., ete. 
Series 2. Flores in racemos densos paucifloros vel plurifloros dispositi. 
"alyces fructiferi magni. Legumina 6-10-sperma. 
109. C. MACROCALYX, Benth. in Hook. Lond. Journ. Bot. ii. (1843) 512; 
Baker in Oliver, l.e. ii. 20. 
Caules herbacei, erecti, vel procumbentes, ramosi, pubescentes, Stipule 
parvae, lineares. Folia plerumque trifoliolata, interdum suprema simplicia, 
foliolis lineari-oblongis vel lanceolatis, intermediis sepe 40-50 mm. longis 
8-10 mm. latis, lateralibus minoribus, subtus pilis dense obtectis, petiolo com- 
muni brevissime. Flores in capitula globosa ad apices eaulium et ramorum 
disposita. Bracteole lineares, 6-7 mm. longs. Calyx cire. 11-12 mm. 
longus (floriferus) vel +18 mm. longus (fructiferus) ; laciniæ ovato-lanceo- 
later, tubo longiores. Corolla lutea, circe. 11-13 mm. longa. Carina dorso 
rotundata. Legumen globoso-oblongum, sessile, extus dense sericeo-pubescens. 
SgxEGAMBIA : Heudelot No. 209! Hb. Kew. 
TocoLAND: Chra Fluss, Busse No. 3574! Hb. Berol. 
Nigeria: Barter No. 959! Hb. Kew.; Katagum District, Dalziel No. 16! 
Hb. Kew. 
Lacos: Rowland! Hb. Kew. 
Apysstnta: Petit! Hb. Kew. 
The calyx of this plant is densely covered with silky brown hairs, and 
enlarges in fruit. The standard is about 12 mm. long and 14 mm. broad, 
the wings are about 12-15 mm. long and the base is unguiculate. 
Chrysocalya Petitiana, A. Rich., is not synonymous with this species, but 
with €. Dilloniana, Daker. 
Series 3. Flores in capitula densa dispositi. Calyces fructiferi quam in 
C. macrocalyci, Benth., minores. legumina 6-10-sperma. 
110. C. RBENOIDES, Walp. Rep. i. 590 (1842) ; Baker in Oliver, l.e. ii. 20. 
Chrysocalyx ebenoides, Guill. & Perr. Fl. Seneg. Tent. 158, t. 43. fig. 1 
(1832). 
