FLORA OF THE GALAPAGOS ISLANDS. 115 
P. proprngua, var. Cumineiana, Ag. Sp. Gen. Pterid. 65; Hook. 
Sp. Fil. ii. 223. — Garapagos Ips.: Capt. Wood, acc. to Hook. 1. ¢. 
Further distrib. Venezuela to Mex., Trinidad. This species is by 
Hook. & Bak. (Syn. Fil. 171) regarded as a form of P. aculeata, Sw. 
TaeEnITIs, Sw. 
T. ancustirorr, R. Br. Prodr. 154, in note (1810) ; Hook. Sp. Fil. 
v. 187; Hook. & Bak. Syn. Fil. 396.  Vittaria costata, Kunze, 
Analect. Pterid. 29, t. 18, f. 2, also f. 1, a and b (1837). — GaLapaGos 
Ips.: Capt. Wood, acc. to Hook. 1. ce. Further distrib. W. Ind., 
Colombia to Brazil. 
SALVINIACEAE. 
Azouia, Lam. 
A. CAROLINIANA, Willd. Sp. Pl. v. 541 (1810); Anderss. (1), 132, 
& (2), 42.—Cuartes Ist.: in cold spring of the middle region, 
Andersson. 
SaLvinia, L. 
S. sp., Wolf (1), 284. —Cuarues Ist. : in brooks near hacienda, 
ace. to Wolf, 1. c. 
LYCOPODIACEAE. 
Lycoropium, L. 
L. cravatum, L. Sp. 1101 (1753); Rob. & Greenm. (1), 149.— 
Cuatuam Isz.: southwest end, upper region, Baur, no. 375 (hb. Gr.). 
Of wide distribution. 
L. picuotomum, Jacq. Enum. Vindob. 314 (1762), & Hort. Vindob. 
iii. 26, t. 45 ; Spring, Monog. Lycop. i. 41, ii. 18 ; Hemsl. Biol. Cent.- 
Am. Bot. iii. 701; Bak. Fern-allies, 16. ZL. pithyoides, Schlecht. & 
Cham. Linnaea, v. 623 (1830). JZ. mandiocanum, Raddi, Fil. Bras. 
77, t. 4 (1825). — GaLapacos Ips.: acc. to Hemsley and Baker, ll. cc. 
Further distrib. trop. Am., Madagascar. 
Dr. Wolf (1), 283, refers to two undetermined species of Lycopodium 
found on Charles Isl. 
POTAMOGETONACEAE. 
PoTaMOGETON, Tourn. 
P. pecrinatus, L. Sp. 127 (1753) ; Schumann in Mart. Fl. Bras, iii. 
pt. 3, 693 (where widely interpreted). — ALBEMARLE Is. Iguana Cove, 
Snodgrass & Heller, no. 941a (hb. Gr.). Of cosmopolitan distribution. 
