FLORA OF THE GALAPAGOS ISLANDS. 187 
Snodgrass & Heller, no. 32 (hb. Gr.). CHarvues Isz.: Snodgrass & 
Heller, no. 432 (hb, Gr.) ; A. Agassiz (hb. Gr.); Baur. Cuatuam Ist. : 
Andersson (hb. Gr.); southwest end, middle region, Baur, no. 203 
(hb. Gr.); Snodgrass & Heller, no. 517 (hb. Gr.). Duncan Ist: 
Snodgrass & Heller, no. 687 (hb. Gr.). InpEratiGaBe Ist.: Anders- 
son. JAMES Isu.: Scouler. Srymour Isx.: north, Snodgrass & Heller, 
no. 564 (hb. Gr.). Further distrib. S. Am., W. Ind. Said by Hallier, 
1. c, to have been collected on Chatham and Hood Islands by Steindach- 
ner; but Dr. Steindachner visited neither of these islands. 
E. simpLex, Anderss. (1), 211, & (2), 87; Rob. & Greenm. (1), 147. — 
Cuarces Isu.: Baur (hb. Gr.); Snodgrass & Heller, no. 431 (hb. Gr.). 
Cuatnam Ist.: Andersson ; Baur, no. 201 (hb. Gr.). InpEraTIGABLE 
Ist.: Andersson (hb. Gr.) ; northern part, Snodgrass & Heller, no. 659 
(hb. Gr.). James Isx.: common on bluff near beach, James Bay, Snod- 
grass & Heller, no, 384 (hb. Gr.). Endemic. 
Tromoga, L. 
I. pron, Forsk. Fl. Aegypt.Arab. 44 (1775); Hook. f. & Jacks. 
Ind. Kew. i. 1223. J. Pes-caprae, Sweet, Hort. Suburb. Lond. 35 
(1818); Roth, Nov. Pl. Sp. 109; Anderss. (1), 212, & (2), 87. J. 
maritima, R. Br. Prodr. 486 (1810); Hook. f. (3), 204. — ALBE- 
MARLE Ist.: Black Bight, Snodgrass & Heller, no. 257 (hb. Gr.) ; 
pebbly beach, Iguana Cove, Snodgrass & Heller, no. 125 (hb. Gr.). 
Cuatnam Ist.: Darwin; Andersson. Widely distrib. in trop. reg. 
I. Bona-nox, L. Sp. ed. 2, 228 (1762); Sims, Bot. Mag. t. 752. — 
ALBEMARLE Isz.: Snodgrass & Heller, no. 872 (hb. Gr.). Widely 
distrib. and extensively cultivated. 
I. campanuata, L. Sp. 160 (1753); Wight, Te. Pl. Ind. iv. t. 1375, 
— ALBEMARLE Ist, : Iguana Cove, Snodgrass & Heller, no. 48 (hb. Gr.). 
Further distrib. East India, Malayan Archipelago. This is, I believe, 
the only instance in which an Old World species occurs on the Galapagos 
Ids. which has not been reported from any part of the American 
continent. 
Heller, no. 464 (hb. Gr.). CHatnam Isz.: Andersson. Duncan 
Ist.: Snodgrass & Heller, no. 690 (hb. Gr.). Hoop Ist. : Snodgrass 
& Heller, no. 728 (hb. Gr.). James Ist.; common in any soil, James 
