\ 
MR. G. BENTHAM—REVISION OF THE GENUS CASSIA. 557 
179. C. STURTIL, R. Br. in App. Sturt's Exped. 14. Glabra, glauca v. canescens. 
Foliola 3-6-juga, lineari-lanceolata cuneata, elliptica v. fere obovata. Legumen rectum 
v. leviter curvulum, latiuseulum.— Benth. Fl. Austral. ii. 288. 
Hab. Extratropical and subtropical Subcentral Australia. 
180. C. DESOLATA, F. Muell. ! in Linnea, xxv. 389. Junior canescens, demum glabres- 
cens. Foliola 1-3-juga, ovata, obovata v. late oblonga. Legumen C. Sturtii ?— Benth. 
Fl. Austral. ii. 289. | 
Hab. Tropical and extratropical Australia : N.W. coast, Central and Southern Aus- 
tralia. | 
181. C. OLIGOPHYLLA, F. Muell. ! Fragm. iii. 49. Glabra v. minute pubescens. Foliola 
1-2-juga, late obovata. Legumen rectum, latum, obtusissimum.— Benth. Fl. Austral. 
ii. 289. 
Hab. Tropical Australia, N.W. coast. 
182. C. OLIGOCLADA, F. Muell.! Fragm.ii.49. Molliter pubescens. Foliola 2-4-juga, 
elliptico-oblonga. Pedunculi 4-6-flori. Legumen breve arcuatum, pubescens.— Benth. 
Fl. Austral. 11. 289. 
Hab. Tropical Australia, N. and N.W. coast and in the northern interior. 
183. C. LEPTOCLADA, Benth.! Fl. Austral. ii. 290. Glabra, glauca, ramis tenuibus. 
Foliola 2-juga, obovata v. oblonga. Glandulæ ovoideæ. Stipule minute. Pedunculi 
2-flori. 
Hab. Tropical Australia, N. coast. 
Subgenus 111. LASIORHEGMA. 
Frutices, herbæ v. rarius arbores. Glandulæ petiolares dum adsint depressæ adnate, 
v. scutelliformes sessiles v. stipitatæ. Inflorescentia in sectionibus diversis diversa. Sta- 
mina 10, omnia perfecta v. rarius nonnulla deficientia v. ad staminodia difformia reducta ; 
filamenta brevia; antheræ lineari-oblongæ, subcompressæ, loculis vertice rimis brevibus 
oblongis apertis, rarius demum secus suturas laterales altius dehiscentibus. Legumen 
compressum, basi apiceque seepius obliquum, elastice bivalvatim dehiscens. Semina 
— transversa v. obliqua, valvulis parallele compressa, funiculis brevissimis adnatis triangu- 
laribusve, rarius brevissime linearibus. Cotyledones plane. 
Sectio 7. APOUCOUITA. 
Arbores fruticesve. Glandula depressæ, scutellatæ v. verruciformes nunc inter v. infra 
paria foliolorum inferiora v. omnia, nunc obscure v. deficientes. Racemi breves e ramis 
annotinis v. vetustioribus ad nodos defoliatos oriundi. Stamina 10, perfecta; antheræ 
secus suturas laterales plus minus dehiscentes. Leguminis valvulæ coriaceæ, dure. 
Species omnes Americanæ. 
184. C. Aroucourra, Aubl. ! Pl. Gui. 379, t. 146. Foliola 2-6-juga, ovata v. ovali- 
elliptica, acuminata v. rarius obtusiuscula, vix coriacea, venis subdistantibus anastomo- 
santibus; glandulæ interjugales v. nulle.—Fl. Bras. 129, t. 40. 
