BRITTON: STUDIES OF WEsT INDIAN PLANTS 7 
9g. CHAMAECRISTA GRANULATA (Urban) Britton, Ann. Missouri 
Bot. Gard. 2: 41. 1915 
Cassia portoricensis granulata Urban, Symb. Ant. 1: 318. 1899. 
Chamaecrista portoricensis granulata Cook & Collins, Contr. Nat. 
Herb. 8: 113. 1903. 
TYPE LOCALITY: Near Salinas de Cabo Rojo, Porto Rico. 
DISTRIBUTION: Southwestern Porto Rico; Mona. 
10. Chamaecrista pinetorum sp. nov. 
Shrubby, 4 dm. high, or higher, the branches slender, densely 
appressed-pubescent with brownish hairs. Stipules linear-lanceo- 
late, striate, long-acuminate, 4-6 mm. long; leaves 3-5 cm. long, 
the rachis appressed-pubescent; leaflets 9 pairs or fewer, sub- 
coriaceous, linear to linear-oblong, 10-15 mm. long, 2-4 mm. wide, 
glabrous on both sides, dull, acute and cuspidate at the apex, 
obliquely rounded at the base, closely pinnately veined, the 
prominent midvein nearly central, the petiolar gland slender- 
stalked; peduncles filiform, appressed-pubescent, 2-bracted, about 
3 cm. long; sepals lanceolate, acuminate, 10-12 mm. long; petals 
obovate, somewhat shorter than the sepals or as long; ovary 
appressed-pubescent. 
Pine woods, near Constanza, Santo Domingo, at 1,200 m. alt. 
(Tuerckheim 2887). 
II. CHAMAECRISTA JAMAICENSIS Britton, Bull. Torrey Club 42: 
515. I915 
TYPE LOCALITY: South slope of Long Woantan, Jamaica. 
DISTRIBUTION: Southern side of Jamaica. 
12. CHAMAECRISTA PORTORICENSIS (Urban) Cook & Collins, Contr. 
Nat. Herb. 8: 113. 1903 ; 
Cassia portoricensis Urban, Symb. Ant. 1: 317. 1899. 
Cassia portoricensis callosa Urban, Symb. Ant. I: 317. 1899. 
Chamaecrista portoricensis callosa Cook & Collins, Contr. Nat. 
Herb. 8: 113. 1903. 
TYPE LocALITy: Near Guayanilla, Porto Rico. 
DisTRIBUTION: Southern and western Porto Rico. 
