FLORA OF THE GALAPAGOS ISLANDS. 201 
BoROUGH IsL.: southern part, Snodgrass & Heller, no. 303 (hb. Gr.). 
Widely distrib. in Am. 
P. sp. Hook. f. (4), 261. — Cuartes Ist.: Edmonston. 
Soranum, L. 
S. Epmonstonet, Hook. f. (3), 201; Dun. in DC. Prodr. xiii. pt. 1, 
45; Anderss. (1), 216, & (2), 90.—Cuarues Ist.: Hdmonston. 
Endemic. 
S. nrerum, L. Sp. 186 (1753); Hook. f. (3), 201; Anders. (1), 
216, & (2), 90; Rob. & Greenm. (1), 147. This is, with little doubt, 
the 8. Berterii of Caruel (1), 622, perhaps also of ‘* Hort. Par. 1835” 
[1829 ?], a nomen nudum, so far as I have learned. — ALBEMARLE Ist. : 
southern part, Baur, no. 192 (hb. Gr.). CHartes Isi.: Darwin ; 
Andersson (hb. Gr.). Cuatnuam Ist: Chierchia; Snodgrass & Hel- 
ler, no. 521 (hb. Gr.). Duncan Isu.: Baur, no. 191 (hb. Gr-). 
James Isi.: Scouler; Darwin ; James Bay, scattered on sandy beach, 
Snodgrass & Heller, no. 387 (hb. Gr.). Further distrib.” general. 
Various forms have been distinguished as to foliage and pubescence. 
[S. rusrrosum, L., was included by Andersson in his second work 
(p. 90) but only on the basis of cultivated specimens. | 
S. versasctrotium, L. Sp. 184 (1753); Jacq. Hort. Vindob. i. t. 
13; Hook. f. (3), 201; Anderss. (1), 215, & (2), 90.— CHaRrLes 
Ist.: Andersson. James Ist.: Darwin. Narporoved Ist.: south- 
ern part, rare, 650 m. altitude, Snodgrass & Heller, nos. 329 (hb. Gr.), 
353 (hb. Gr.). Further distrib. wide in.trop. reg. Andersson, Il. cc., 
distinguishes two Galapageian forms on foliar differences. 
S. sp. Hook. f. (4), 261.—Caartes Ist.: Edmonston, ace. to 
Hook. f. 
S. sp. Hook. f., 1. c. — CHartes Ist. : Edmonston, acc. to Hook. f. 
Turnoceton, Benth. 
T. Hooxerr, Anderss. (1), 217. — InpEFATIGABLE IsL.: Andersson, 
Endemic. Omitted by Andersson from his second paper. 
T. Mrerst, Miers, Ann. & Mag. Nat. Hist. ser. 2, iv. 359 (1849) ; 
Anderss. (1), 217, & (2), 91; Dun. in DC. Prodr. xiii. 689. Dictyo- 
calyx Miersii, Hook. f. (3), 203 ; Dun. in DC. Prodr. xiii. 538. Caca- 
bus Miersii, Wettst. in Engl. & Prantl, Nat. Pflanzenf. iv. Ab. 3b, 
16 (1891). Solanacea, Rob. & Greenm. (1), 147. — ALBEMARLE Ist. : 
Macrae ; Black Bight, Snodgrass & Heller, no. 258 (hb. Gr.); Iguana 
