NOTES ON MIMOSEÆ. 501 
glabra, spinis rectis, pinnis unijugis, petiolo brevissimo 
vix ullo, glandula sessili, foliolis 5-9-jugis linearibus obtusis 
subglaucis, capitulis ovalibus pedunculatis.—This also is 
unknown to me, and is perhaps a mere variety of A. gum- 
mifera, from which it is said to differ chiefly by the shortness 
of the petiole.—Mogador, Broussonet. 
258. A. robusta (Burch. Trav. ii, 442,) glabra, spinis 
validis nonnullis elongatis eburneis, pinnis 2-4-jugis remotis, 
glandulis jugalibus 1-2, petiolari nulla, foliolis 8-13-jugis 
oblongo-linearibus obtusis, pedunculis axillaribus infra 
medium bracteatis, capitulis globosis, legumine plano recto 
continuo nudo bivalvi.—Rami et ramuli robusti. Pedunculi 
ex gemmis ramulorum annotinorum orti. Facies fere 
A. arabice sed legumen (quod ipse non vidi) diversum.— 
Interior of the Cape, Burchell. 
259. A. tomentosa (Willd. Spec. iv., 1087,) ramis petio- 
lisque velutino-tomentosis, spinis nunc minutis nunc longis- 
simis validis fuscis, pinnis 10-12-jugis, glandulis scutellæ- 
formibus, petiolare oblonga, foliolis 20-30-jugis linearibus 
obtusis pubescentibus, pedunculis axillaribus medio brac- 
teatis, capitulis tomentosis, legumine latiuscule lineare plano 
fülcatovinilooatcato coriaceo minute puberulo.—Pinne 1-1$- 
pollieares. Foliola 3 lin. longa. Legumen 3-4-lin. latum.— 
Peninsula and plains of India, Roxburgh, Wight, (Wall. Cat. 
n. 5247). 
260. A. eburnea (Willd. Spec. iv. 1081,) ramulis foliisque 
ferrugineo-villosulis, spinis rectis nonnullis longis eburneis, 
pinnis 2.4-jugis parvis, glandula petiolare majuscula, foliolis 
6-8-jugis minimis linearibus obtusis hirtellis, pedunculis 
axillaribus medio bracteatis legumine stipitato anguste lineare 
falcato subplano glaberrimo. Folia spinis edo breviora. 
Pinne vix 2 lin. longe.—Foliola conferta 4 lin. longa. Le- 
gumen 2-3 poll. longum, circa 2 lin. latum, glaucescens. 
Specimina mea villosa, ezeterum cum descriptione Willde- 
nowiana conveniunt.—E. India (Peninsula?) Kénig.; Ougein, 
Jacquemont. 
261. A. Seyal (Delile Pl. Æq. 142. t. 52. f. 2,) glabra v. 
