FLORA OF THE GALAPAGOS ISLANDS. 127 
Snodgrass & Heller’s no. 132 (hb. Gr.) from Iguana Cove, Albemarle 
Isl., with irregular unequal rayed umbels and remarkably slender spikes, 
has closely similar floral structure and is probably an extreme form of 
this species. 
C. conrertus, Sw. Prodr. 20. (1788), & Fl. Ind. Occ. i. 115; 
Anderss. (2), 54; Rose (1), 138. C. biuncialis, Anderss. (1), 156, & 
(2), 56. C. dissitiflorus, Anderss. (1), 153, & (2), 54.— ALBEMARLE 
Ist.: Andersson (hb. Gr.); Iguana Cove, Snodgrass & Heller, no. 907 
(hb. Gr.). Binptoe Isxi.: Snodgrass & Heller, no. 784 (hb. Gr.). 
Cuarves Isxi.: Andersson (hb. Gr.) ; A. Agassiz (hb. Gr.) ; Snod- 
grass & Heller, nos. 403 (hb. Gr.), 458 (hb. Gr.). CHarnam Isz.: 
Andersson; A, Agassiz; Snodgrass & Heller, no. 500 (hb. Gr.). 
Duncan Iszt.: Snodgrass & Heller, no. 684 (hb. Gr.). Hoop Ist.: 
Snodgrass & Heller, no. 742 (hb. Gr.) InpeFATIGABLE IsL.: An- 
dersson. James Isi.: Andersson. Further distrib. trop. Am. 
C. escutentus, L. Sp. 45 (1753); Kunth, Enum. ii. 61; Anderss. 
(1), 1538, & (2), 54. C. strigosus, Anderss. ll. cc., at least in part ? 
not L. — ALBEMARLE IsL.: Tagus Cove, in damp soil of caiions, Snod- 
grass & Heller, no. 179 (hb. Gr.). Cuaruam Ist.: in grassy places, 
Andersson (hb. Gr.). Further distrib. general. 
C. rucax, Liebm. Mex. Halv. 8 (1850), & Vidensk Selsk. Skr. ser. 
5, ii. 196 (1851); Rob. & Greenm. (1), 148.— Cuatruam Ist. : south- 
west end, middle region, Baur, no. 311 (hb. Gr.). Further distrib. 
Mex. A species referred by Hook. f. & Jacks. Ind. Kew. i. 693 to 
Pycreus polystachyus. 
C. GatapaGcensis, Caruel (1), 621.—CuatHam Ist.: Chierchia. 
Endemic. 
C. GranpiFotius, Anderss. (1), 157, & (2), 56. —Cuatnam Ist: 
in ditches filled with water in the interior se of the island, Andersson. 
Endemic. 
C. rarvieatus, L. Mant. ii. 179 (1771). — ALBemar ez Isz.: Eliza- 
beth Cove, Snodgrass & Heller, no. 260 (hb. Gr.). Further distrib. 
cosmop. trop. 
C. treurarts, L. Amoen. Acad. y. 391 (1760). Mariscus rufus, 
HBK. Nov. Gen. & Sp. i. 216, t. 67 (1815).— ALBEMARLE Ist.: 
Elizabeth Cove, Snodgrass & Heller, nos. 263 (hb. Gr.), 264 (hb. Gr.) ; 
Iguana Cove, Snodgrass & Heller, no. 861 (hb. Gr.); Tagus Cove, 
Snodgrass & Heller, no. 191 (hb. Gr.). Further distrib. W. Ind., 
trop. S. Am., trop. Africa. 
