70 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4TH SER, 
Rob. (1), 148.—Cuartes Ist.: common in the vicinity of 
former habitations. CHATHAM IsL.: Wreck Bay, in gardens 
around 1000 ft. Further distr. general in tropics. 
Canavalia Adans. 
C. obtusifolia (Lam.) DC. Prodr. II. 404 (1825). Dolichos 
obtusifolius Lam. Dict. II. 295 (1786). C. obtusifolia DC. 
l. c.; Rob. (1), 148.—Brnpbiok Ist.: on the shore and in the 
interior of the island (no. 1620). Further distr. general in 
tropics. 
Cassia L. 
C. hirsuta L. Sp. Pl. 378 (1753) ; Rob. (1), 148.—CHartes 
Isu.; Lee. Further distr. Mex., S. Am. 
C. occidentalis L. Sp. Pl. 377 (1753); Rob. (1), 148.— 
ALBEMARLE IsL.: Iguana Cove, occasional low bushes (no. 
1622); Villamil, occasional low bushes in lava crevices on 
the lower parts of the island to 600 ft. (nos. 1621, 1623). 
CuHar-es Ist.: Andersson; Snodgrass and Heller. CHATHAM 
Ist.: Wreck Bay, low bushes, 150-800 ft., (nos. 1624-1625). 
Widely distributed. 
C. picta Don. Syst. II. 444 (1832) ; Rob. (1), 149.—ALBE- 
MARLE Ist.: Cowley Bay, common bushes in open country, 
1500-2000 ft., (no. 1628) ; Iguana Cove, low bushes at 200 ft. 
(no. 1629); Tagus Cove, low bushes, 1500-2200 ft., (no. 
1626); Villamil, low bushes in woodland, 100-550 ft., (no. 
1627). Cartes IsL.: rare at 350 ft. (no. 1630). CHaTHam 
Ist.: Wreck Bay, occasional bushes 4-5 ft. high at 200 ft. 
(nos. 1631-1632). Further distr. Ecuador. 
C. sericea Sw. Prodr. 66 (1788); Rob. (1), 149— 
CuatHam Isut.: Andersson. INDEFATIGABLE IsL.: Anders- 
son. SEYMOUR ISL., SOUTH: Snodgrass and Heller, Further 
distr. Mex., W. Ind., S. Am. 
Crotalaria L. 
C. glabrescens Anderss. (1), 248, (2), 109; Rob. (1), 149. 
—ALBEMARLE IsL.: Tagus Cove, common in tufaceous soil on 
the lower parts (no. 1633). CHatHAm Ist.: Andersson; A. 
Agassiz. Endemic. 
