Vor. IJ STEWART—BOTANY OF THE GALAPAGOS ISLANDS 41 
1250 ft. (nos. 1042-1244). CHatHam Ist.: Wreck Bay, on 
rocks at 500 ft. (no. 1041). Duncan Ist.: Snodgrass and 
Heller. Hoop Ist.: Snodgrass and Heller. INDEFATIGABLE 
Isx.: northwest side, Andersson. JAMES IsL.: Andersson. 
Widely distributed. 
C. esculentus L. Sp. Pl. 45 (1753); Rob. (1), 127.—ALBE- 
MARLE IsL.: Tagus Cove, occasional on rocky cliffs at 100 ft. 
(no. 1045). CHatTHAm Ist.: Wreck Bay, occasional in sandy 
soil near the shore (no. 1046). Widely distributed. 
C. galapagensis Caruel (1), 621; Rob. (1), 127—Cuatu- 
AM Ist.: Chierchia. Endemic. 
C. grandifolius Anderss. (1), 157, (2), 56; Rob. (1), 127. 
—Cuart_es Isi.: occasional among rocks at 1550 ft. (no. 
1047). CuHatHam Ist.: Wreck Bay, common in large 
bunches above 1800 ft. (no. 1048). Endemic. . 
C. laevigatus L. Mant. II. 179 (1771); Rob. (1), 127— 
ALBEMARLE IsL.: Elizabeth Bay, Snodgrass and Heller; Villa- 
mil, occasional in brackish pools on the lower parts of the 
island (no. 1049). INDEFATIGABLE IsL.: southeast side, 
abundant in brackish pools near the shore (no. 1050). Further 
distr. tropical regions. 
C. ligularis L. Amoen. Acad. V. 391 (1760) ; Rob. (1), 127. 
—ALBEMARLE IsL.: Elizabeth Bay, Snodgrass and Heller; 
Iguana Cove, Snodgrass and Heller; Tagus Cove, Snodgrass 
and Heller; Villamil, common in lava crevices near the shore 
and to some extent around 650 ft. (nos. 1051-1053). BINDLOE 
Ist.: (no. 1054). INDEFATIGABLE IsL.: Academy Bay, in 
pools of slightly brackish water near the shore (no. 1055). 
Further distr. W. Ind., tropical S. Am., Africa. 
C. Mutisii (HBK.) Anderss. (2), 53. Mariscus Mutisi 
HBK. Nov. Gen. & Sp. I. 216, t. 66 (1815). Cyperus Mutisn 
Anderss. 1. c.; Rob. (1), 128.—Asincepon Ist.: abundant 
around steam jets at 1000 ft. (no. 1056). ALBEMARLE ISsL.: 
Elizabeth Bay, Snodgrass and Heller; Iguana Cove, abundant 
in open places in the vegetation above the cove (no. 1057); 
Tagus Cove, (nos. 1059-1061) ; Villamil, common in lava crev- 
ices on the lower parts and at 500 ft. BiNnpLoE IsL.: occasional 
