ACACIA. 
MIMOSEAE. 
915 
rib. ciliato-hispidulis; calyce dimidia corolla subbreviori; legumine lato-lineari 
plano bivalyi. — Crescit in India orientali. 
288. A. (MIMOSA Rxb. Coromand. III. t. 225.) SUNDRA DC. Prodr. II. 458. — Bth. 1. c. 
— Giaberrima: ramis fusco- nigris ; aculeis infrastipularib. geminis recurvis par- 
vis nullisve; pinnis 10-15-jugis; peliolo inermi, foliolis 20-30-jugis linearib.; spi- 
cis axillarib., folio breviorib.; florib. sessilib. glabris; calyce corolla triplo bre- 
viori; legumine lato lineari plano bivalvi. — Acacia Clmndra Wiild. Spec, plant. 
IV. 1078. — Crescit in India orientali. 
§. 2. Ataxacanthae: Inflorescentia spicata. Aculei sparsi, nonnulli 
rarius infrastipulares. Spicae supremae saepius racemosae. — • Species 
2 priores Africanae, ceterae Americanae. 
289. A. ATAXACANTHA DC. Prodr. II. 459 — Blh. I. c. 511. — Ramis petiolisq. pu- 
berulis, demum glahralis; aculeis sparsis recurvis; stipulis membranaceis semi- 
cordatis acuminalis; pinnis 8-15-jugis, foliolis 20-30-jugis, falcato-Iinearibus ci- 
liatis glabris; spicis elongatis laxis, supremis racemosis; florib. subsessilib. gla- 
bris; calyce corolla dimidia breviori ; legumine lato-lineari plano chartaceo glabro 
bivalvi. — Crescit in Senegambia. 
290. A. MACROSTACHYA Rchb. in Sieb. Hb. fl. Seneg. 44. - Bth. I. c. - Aculeis 
sparsis recurvis; ramulis petiolisq. ferrugineo-villosis; stipulis membranaceis late 
dimidiato- cordatis villosis; pinnis 20-25-jugis, foliolis 20-24-jugis, oblique li— 
nearib., utrinq. adpresse pilosis ciliatis; spicis elongatis laxis, supremis racemo— 
sis; florib. sessilib. glabriusculis ; calyce corolla triplo breviore. — Crescit in 
Senegambia. 
291. A. GRANDISTIPULA Blh. 1. c. f — Ramulis petiolisq. glabris, sparse recurvo- 
aculeatis; stipulis maximis, oblique reniformi- cordatis; pinnis 3-6-jugis, foliolis 
10-25-jugis, falcato-oblongis lanceolatisve obtusis glabriusculis ciliatis; spicis 
ovato-oblongis densis paniculatis; florib. breviter pedicellatis glabris; calyce co- 
rolla dimidia breviore; legumine amplo lato-Iineari glabro plano, valvis charta- 
ceis. — Crescit in Brasilia. 
292. A. LACERANS Bth. 1. c. — Ramis petiolisq. sparse recurvo-aculeatissimis pu- 
berulis, demum glabratis; pinnis 20-25-jugis, foliolis 40-70-jugis, anguste linea- 
rib. rigidulis glabris subcilialis; spicis elongatis laxis paniculatis; florib. sessilib. 
minute puberulis; calyce corolla vix dimidio breviore, — Crescil in Brasilia. 
293. A, BONARIENSIS Gill. mss. ex Hook. et Arn. in Hook. Bot. Misc. III. 207. — 
Blh. 1. c. 512. — Aculeis sparsis recurvis; ramulis petiolisq. albicantib. glabris v. 
minutissime tomentellis; stipulis setaceis deciduis; pinnis 6-12-jugis, foliolis 20— 
25-jugis oblique linearib, glabris; spicis breviter cylindraceis paniculato-racemo- 
sis; florib. sessilibus velutinis; calyce corolla parum breviore; legumine lato-li- 
neari plano glabro, valvulis coriaceo-chartaceis. — Crescit in Bonaria. 
294. A. VELUTINA DC. Prodr. II. 459. — Blh. 1. c. — Ramulis petiolisq. junioribus 
velutino-pubescentib., demum glabriusculis; aculeis infrastipularib. sparsisq. re- 
curvis; stipulis hinc inde elongatis lineari-spathulatis membranaceis deciduis; 
pinnis 7-11-jugis, foliolis 20-40-jugis linearib. membranaceis , demum glabratis; 
spicis cylindricis densis fasciculato-raceraosis; florib. sessilib. pubescentib.; ca— 
lyce corolla parum breviore. — Brasilia. — fA. dumetorum DC, A. monacantha 
Willd., A. spini Balb. — DC. 1. c. 459. 460. ad hanc §. perlinere videntur.) 
§. 3. Nudiflorae: Inermes, inflorescentia spicata. — Omnes Americanae. 
295. A. SCLEROXYLA Tuss. Fl. des Antilles I. 140. t t. 21 ! — Bth. 1. c. — Ramulis 
petiolisq. tomentellis; stipulis obsolelis setaceisve; pinnis 10-15-jugis, foliolis 30- 
70-jugis linearib. obtusis glabris, spicis axillarib. elongatis, folio breviorib.; flo- 
rib. sessilib. puberulis; legumine sessili lato-Iineari plano glabro, valvulis coria- 
ceis. — Crescit in Antillis. 
296. A. NUDIFLORA Willd. Spec. plant, IV. 1058. — Bth. 1. c. 513. f - Ramulis pe- 
tiolisq. junioribus velutino-tomentosis, demum glabris; pinnis 4-6-jugis, foliolis 
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