478 FLORA NIGRITIANA. 
At any rate, the two genera of Nees, Leucoraphis and Belan- 
thera, are so very closely allied, that it seems better to reunite 
them under Beauvois’ name. 
The two Senegalese species of Calophanes, C. Perrottetii, 
N. ab E., and C. Heudelotianus, N. ab E., are confined to that 
country. 
1. Dipteracanthus elongatus, N. ab E., in DC. Prod. 11. p. 140. 
— Fernando Po, Vogel ; Oware. 
Vogel’s specimen is in very young bud only, but appears to 
belong to this species. 
1. Asystasia Coromandeliana, N. ab E., in DC. Prod. 11. p. 
165, var. hirsuta, parvifolia, parviflora, calycis laciniis subu- 
latis, corolla roseo-carnea.—Cape Coast, Vogel; a common 
East Indian species, extending over Eastern and Central 
Africa to Senegal. 
2. Asystasia quaterna, N. ab E., in DC. Prod. 11. p. 166, var. 
calycis laciniis subulatis, corolla alba.— Cape Palmas and 
Sierra Leone, Vogel; Sierra Leone, Don; var. corolla rosea. 
— Sierra Leone, Don; the species common to Senegal and 
Guinea. E 
8. Asystasia calycina, Benth; diffusa, parce pubescens, foliis 
ovatis, racemis axillaribus elongatis secundis strictis, calycis 
laciniis lineari-lanceolatis membranaceis. — Grand Bassa, 
Vogel. 
The above three species closely resemble each other, and 
may possibly be all varieties of the common A. Coromandeliand ; 
if the size and form of the leaves, the hairiness, the Ue 
of the flowers, &c., be really as variable as the usually indif- 
ferent specimens appear to indicate.. The A. calycina is the 
most distinct, by the divisions of the calyx, which are about 
ł of a line broad. Its flowers are said to be greenish- 
white. 
4. Asystasia scandens, Hook. Bot. Mag. t: 4449.—Henfreya 
scandens, Lindl. Bot. Reg. 1847, t. 31.—Sierra Leone, Dom 
Whitfield. : 
It is merely from inadvertence, in the hurry of drawing P 
Addenda without seeing the specimens, that Nees referred this 
