150 PROCEEDINGS OF THE AMERICAN ACADEMY. 
: Datea, L. 
D. rparviro.ia, Hook. f. (3), 225; Anderss. (1), 249, & (2), 109; 
Rob. & Greenm. (1), 146.— AtBemMaRLeE Is~.: Tagus Cove, on 
mountain, alt. 215 to 460 m., bush 1 to 2 m. high, Snodgrass & Heller, 
no, 222 (hb. Gr.). Cuarves Ist.: Baur, no. 102 (hb. Gr.). CHATHAM 
Isu.: Andersson (hb. Gr.). INDEFATIGABLE IsL.: south of Conway 
Bay, Baur, no. 104 (hb. Gr.). James Isx.: Darwin ; Baur, no. 103 
(hb. Gr.). Endemic. 
D. tenvuicautts, Hook. f. (3), 226 ; Anderss. (1), 249, & (2), 110; 
Rob. & Greenm. (1), 146.— Atsemar Le Isx.: Darwin; southern 
part, Baur, no. 105 (hb. Gr.). Cuaraam Isu.: Andersson. Endemic. 
Desmantuus, Willd. 
D. pepressus, H. & B. ex Willd. Sp. iv. 1046 (1806); Kunth, 
Mimos. 115, t. 35; Hook. f. (3), 228; Anderss. (1), 255, & (2); 
113; Benth. Trans. Linn. Soc. xxx. 386; Rose (1), 137; Rob. & 
Greenm. (1), 146.—CuHartes Ist.: Darwin. CHATHAM IsL.: 
A. Agassiz, ace. to Rose, 1. c. ; southwestern end, middle region, Baur, 
no. 77 (hb. Gr.). Duncan Ist.: Snodgrass & Heller, no. 704 (hb. 
Gr.). Garpner Isu.: Snodgrass & Heller, no. 627 (hb. Gr.). Hoop 
Ist.: Baur, no. 78 (hb. Gr.) ; Snodgrass & Heller, no. 749 (hb. Gr.), 
no. 750 (hb. Gr.). Further distrib. S. United States, Mex., W. Ind., 
S. Am. 
Desmopium, Desv. 
D. galapagense. D. filiforme, Hook. f. (3), 227; Anderss. (1); 
249, & (2), 110; not Zoll. & Mor. —James Isu.: Darwin. Endemic 
D. incanum, DC. Prodr. ii. 382 (1825); Caruel, (1), 6243 Rob 
& Greenm. (1), 146.—Cuarnam Ist.: Chierchia; southwest we 
middle region, Baur, no. 71 (hb. Gr.); also a questioned variety of He 
species, Chierchia, ace. to Caruel, (1), 624. * Further distrib. Mex» 
ind., S. Am b 
D. motie, DC. Prodr. ii. 832; Anderss, (1), 250, & (2), 1105 pt 
& Greenm. (1), 146. — Asinapon Ist.: Snodgrass & Heller, 0+ 
(hb. Gr.). AtpemArte Ist.: rather common in tufa soil up t0 189 : 
alt., Snodgrass & Heller, no. 203 (hb. Gr.). Bryptoe IsL.: spi 
no. 83 (hb. Gr.) ; Snodgrass & Heller, no. 765 (hb. Gr.). CHARLES an 
Andersson; Baur. Garpner Isz.: Snodgrass & Heller, 9 ler 
(ub. Gr.). Hoop Ist.: Baur, no. 84 (hb, Gr.) ; Snodgrass & Helter: 
