Vol. 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. II. 297 (1788). Convolvulus 

 pentaphyllus L. Sp. PI. ed. 2, 223 ( 1762) . /. pentaphylla Jacq. 

 1. c. ; Rob. (1), 188. — Abingdon 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). Charles Isl.: Andersson. Chatham Isl.: 

 north side, Andersson. Duncan Isl. : Snodgrass and Heller. 

 Gardner Isl. (near Hood Isl.) : Snodgrass and Heller. 

 Hood Isl. : Baur. Indefatigable Isl. : northwest side, occa- 

 sional in tufaceous soil on the lower parts ; north side, Snod- 

 grass and Heller. James Isl. : Andersson. Jervis Isl. : 

 Baur. Seymour Isl., north : Snodgrass and Heller. Tower 

 Isl. : Snodgrass and Heller. Further distr. general in tropics. 



I. Pes-caprae (L.), Sweet, Hort. Suburb. London, 35, 

 (1818). Convolvuhis Pes-caprae I.. Sp. PI. 159 (1753). /. 

 hiloha 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 Isl. : 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. PI. 161 (1753). /. galapagensis Anderss. 

 (1), 213, (2), 88; Rob. (1), 187.— Albemarle Isl.: Iguana 

 Cove, occasional on rocks at 200 ft. (no. 3135) ; Tagus Cove, 

 common on the lower parts (nos. 3128-3129). Charles Isl. : 

 rare among rocks near the shore (no. 3130). Chatham Isl. : 

 Wreck Bay, abundant on the lower parts, occasional at 700 ft., 

 (nos. 3131-3133). Duncan Isl.: Snodgrass and Heller. 

 Hood Isl.: 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 

 Isl. : James Bay, Snodgrass and Heller. Seymour Isl., 

 SOUTH : Snodgrass and Heller. Further distr. S. U. S., Mex., 

 W. Ind., S. Am. 



I. tubiflora Hook. f. (3), 204; Rob. (1), 189.— James Isl.: 

 Darwin. Endemic. 



