Vor. I] STEWART—BOTANY OF THE GALAPAGOS ISLANDS 125 
Wreck Bay, Baur. INDEFATIGABLE IsL.: Andersson. Doubt- 
ful. Further distr. general in warm regions. 
I. pentaphylla (L.) Jacq. Coll. IT. 297 (1788). Convolvulus 
pentaphyllus L. Sp. Pl. ed. 2, 223 (1762). I. pentaphylla Jacq. 
I. c.; Rob. (1), 188.—Asrtnepon IsL.: occasional at 500 ft. 
(no. 3123). ALBEMARLE IsL.: Tagus Cove, common in tufa- 
ceous soil near the shore and on the hills surrounding the cove 
(no. 3124). CHarues Ist.: Andersson. CHATHAM ISsL.: 
north side, Andersson. DUNCAN IsL.: Snodgrass and Heller. 
GARDNER IsLt. (near Hoop Ist.): Snodgrass and Heller. 
Hoop Isu.: Baur. INDEFATIGABLE IsL.: northwest side, occa- 
sional in tufaceous soil on the lower parts; north side, Snod- 
grass and Heller. James Isut.: Andersson. Jervis Ist.: 
Baur. SEYMouR ISL., NorTH: Snodgrass and Heller. TOWER 
Ist.: Snodgrass and Heller. Further distr. general in tropics. 
I. Pes-caprae (L.), Sweet, Hort. Suburb. London, 35, 
(1818). Convolvulus Pes-caprae L. Sp. Pl. 159 (1753). TI. 
biloba Rob. (1), 187, not Forsk.—ALBEMARLE IsL.: Black 
Bight, Snodgrass and Heller; Iguana Cove, Snodgrass and 
Heller; Villamil, on sand beaches (no. 3126). INDEFATIGA- 
BLE Is~.: southeast side, common vines, 75-100 ft. long, on 
the beach and in salt-incrusted sand around the shores of salt 
lagoons, (no. 3127). Widely distributed on tropical shores. 
I. triloba L. Sp. Pl. 161 (1753). JI. galapagensis Anderss. 
(1), 213, (2), 88; Rob. (1), 187.—ALBeEmar-e Ist.: Iguana 
Cove, occasional on rocks at 200 ft. (no. 3135) ; Tagus Cove, 
common on the lower parts (nos. 3128-3129). CHartes Ist. : 
rare among rocks near the shore (no. 3130). CHatHam Ist.: 
Wreck Bay, abundant on the lower parts, occasional at 700 ft., 
(nos. 3131-3133). Duncan Ist.: Snodgrass and Heller. 
Hoop Isu.: Snodgrass and Heller. INDEFATIGABLE IsL.: 
Academy Bay, abundant on bushes and small trees in the open 
areas, 450-600 ft., and probably higher, (no. 3134). James 
Ist.: James Bay, Snodgrass and Heller. Stymour Ist., 
souTH: Snodgrass and Heller. Further distr. S. U. S., Mex., 
W. Ind., S. Am. 
I. tubiflora Hook. f. (3), 204; Rob. (1), 189.—James Ist. : 
Darwin. Endemic. 
