LYCOPODIACEZ., 703 
11. Lycopodium verticillatum, Linn.; Spring, Monogr. Lycopod. i. p. 46, 
et ii. p. 21; Griseb. Fl. Brit. W. Ind. p. 647; Liebm. in Vidensk. Meddel. 1847, p. 39 ; 
Fourn. Mex. Pl. Enum. i. p. 145. 
Lycopodium acerosum, Swartz, Fl. Ind. Oce. iii. p. 1575 ; Fourn. loc. cit. (species propria). 
Lycopodium fontinaloides 8. mexicanum, Spring, Monogr. i. p. 49. 
Lycopodium tenue, Mart. et Gal. Foug. Mex. p. 8, non H.B.K. 
Soutn Mexico, region of Orizaba (Schaffner), Cordillera of Oaxaca 7000 feet ( Galeotti, 
_ 6600), around Mexico (Schmitz), Jalapa 4000 feet (Galeotti, 6612) ; GuatemaLa, Chilasco 
(Godman & Salvin) ; Panama, Veraguas (Bridges)—Wust Inpies to Peru and Braziu; 
also in Arrica and Ponyyesia. Hb. Kew. 
2, PSILOTUM. 
Psilotum, Swartz ; Spring, Monogr. Lycopod. ii. p. 268; K. Miller, in Bot. Zeit. 1856, p. 217. 
The forms of this genus are very numerous, but they are reducible to the following 
two species, the course taken by Baker in his unpublished Synopsis of the Lycopodiacee. 
Spring retains two flat forms as specifically distinct from P. complanatum, while Miiller 
unites the very different Tmesipteris with Psilotum under Willdenow’s name Bernhardia, 
and raises the number of species to sixteen including two of ZTmesipteris. The genus is 
very widely spread in tropical and subtropical regions, especially in maritime districts. 
Miiller records both a triquetrous and a complanate form from California, yet the genus 
is not included in Watson’s Botany of California. 
1. Psilotum complanatum, Swartz ; Spring, Monogr. Lycopod. ii. p. 271; 
Griseb. Fl. Brit. W. Ind. p. 648; K. Mill. in Bot. Zeit. 1856, p. 221; Fourn. Mex. Pl. 
Enum. i. p. 149; Hemsl. Bot. Chall. Exped. i. p. 258. 
Bernhardia complanata, Willd. ; Ch. et Schl. in Linnea, v. p. 261. 
Bernhardia schiedeana, B. ramulosa, B. zollingeri et B. californica, K. Mill. in Bot. Zeit. 1856, 
pp. 222 et 223. 
Soutn Mexico, Mirador (Linden, 75 ; Liebmann), Pedregal (Schmitz), Hacienda de 
la Laguna (Schiede).— Widely spread in TropicaL AMERICA, Asia, and POLYNESIA; also 
found in Norra Eastern AvstrALia, the SEYCHELLES, and Mapacascar, but hitherto not 
recorded from Africa. Hb. Kew. 
2. Psilotum triquetrum, Linn.; Spring, Monogr. Lycopod. i. p. 269; Griseb. 
Fl. Brit. W. Ind. p. 648; Chapm. Fl. Southern U.S. p. 601; Hemsl. Bot. Chall. 
Exped. ii. p. 838; Fourn. Mex. Pl. Enum. i. p. 149. 
Bernhardia floridana, B. mariana, B. antillarum, B. indica, B. nove-hollandie, B. deppeana et 
B. oahuensis, K. Mill. in Bot. Zeit. 1856, pp. 233-241. 
Bermupas, Fuoripa.—SoutH Mexico, Orizaba (Botteri, 1296; Galeotte, 6605 in 
part).—Tropical and subtropical regions in Asta, Arrica, AMERICA, AUSTRALIA, and 
Potynesia, including many remote islands. Hb. Kew. 
