FLORA OF THE GALAPAGOS ISLANDS. 135 



A. rigida, Rob. & Greenm. (1), 143, 148. — James Isl. : Orchilla 

 Bay, Baur, no. 387 (hb. Gr.). Endemic. 



A. subscaposa, Hook. f. (3), 189; Moq.-Tand. in DC. Prodr. xiii. 

 pt. 2, 353; Auderss. (1), 1G4 & (2), GO.— Charles Isl.: Darwin. 

 Endemic. 



Amaranthus, L. 



A. CARACASANUS, HBK. Nov. Gen. & Sp. ii. 195 (1817) ; Hook. f. 

 (3), 189; Anderss. (1), 161, & (2), 58; Rob. & Greenm. (1), 147.— 

 Albemarle Isl. : Iguana Cove, Snodgrass & Heller, no. 77 (hb. Gr.) ; 

 on beach, not common, Snodgrass & Heller, no. 108 (hb. Gr.) ; Tagus 

 Cove, Snodgrass & Heller, no. 219 (hb. Gr.); southern portion, Baur, 

 no. 287 (hb. Gr.). Charles Isl.: Darwin; in cultivated ground, 

 Andersson ; Snodgrass' & Heller, no. 421 (hb. Gr.). Chatham 

 Isl. : Andersson (hb. Gr. ), but uot recorded in his works ; Snodgi^ass 

 & Heller, no. 516 (hb. Gr.). Indefatigable Isl.: Andersson. 

 Further distrib. S. Am. 



A. celosioides, HBK. Nov. Gen. & Sp. ii. 194 (1817) ; Moq.- 

 Tand. in DC. Prodr. xiii. pt. 2, 257 ; Hook. f. (3), 189 ; Anderss. (1), 

 161, & (2), 59. — Charles Isl. : Darwin ; Andersson. Chatham Isl. : 

 Andersson. — Further distrib. northern S. Am. A very doubtful 

 species in need of further study. I have seen none of the specimens 

 upon which the records of its occurrence in the Galapagos Islands rests. 



A. sclerantoides, Anderss. (2), 59. t. 2, f. 1 ; Rob. & Greenm. (1), 

 139. 147. Euxolus sclerantoides, Anderss. (1), 163. — Galapagos 

 Ids. : Habel. Barrington Isl. : Snodgrass & Heller, no. 469 (hb. Gr.). 

 Charles Isl. : in lower dry region, Andersson. Narborough Isl. : 

 eastern part, Snodgrass & Heller, no. 354 (hb. Gr.). Endemic. 



Forma chathamensis, Rob. & Greenm. (1), 140. — Chatham Isl. : 

 southwest end, lower region, Baur, no. 289 (hb. Gr.). Endemic. 



Forma hoodensis, Rob. & Greenm. 1. c. — Gardner Isl. : Snodgrass 

 & Heller, no. 635 (hb. Gr.). Hood Isl.: Baur, no. 288 (hb. Gr.), 

 Snodgrass & Heller, no. 731 (hb. Gr.). Endemic. 



A. spixosus, L. Sp. 991 (1753); Anderss. (1), 161, & (2), 59.— 

 Charles Isl. : cultivated ground of lower region, Andersson. Doubt- 

 less an introduction, not seen since on the islands. Further distrib. 

 general in warm and temperate countries. 



A. squarrulosus, Uline & Bray, Bot. Gaz. xix. 270 (1894) ; Rob. & 

 Greenm. (1), 147. Amblogyne squarrulosa, Gray, Proc. Am. Acad, 

 v. 169 (1861). Scleropus squarrulosus, Anderss. ined. ex Gray, 1. c, 



