344 BOTANY OF THE VOYAGE OF H.M.S. IIEEALD. 
dium circinale, Schlecht. in Linn. vol. v. p. 622.— Nomen vernacul. " Doradilla" et " Flor de piedra." 
Valley of Mexico (Schaffner !) . 
707. Lycopodium tenue, Iliunb. et Bonpl. in Willd. 1. c. p. 55.— Spring. 1. c. p. 48.— L. fontina- 
loides, Spring, 1. c. vol. i. p. 49, ct Mart, et Gal. 1. c. p. 8. Near Orizaba (Schaffner !). - 
708. JjYcovomv-M passerhwides, Humb. et Bonpl. in Kunth, Nov. Gen. ct Spec. vol. i. p. 41.^ 
Spring. 1. c. p. 33.— L. niicns, Schlecht. in Linn. vol. v. p. 623.— Spring. 1. c. p. 34. Near Orizaba 
(Schaffner!). 
709. Lycopodium refiemm, Lam., Willd, 1. c. p. 52.— Spring. 1. c. p. 25. Near Orizaba (Schaff- 
ner !) . 
710. Lycopodium am^a/wm, Humb. et Bonpl. in WiUd. 1. c. p. 17.— Spring. 1. c. p. 92. Near 
Orizaba (Schaflncr!).' 
711. Lycopodium cernuum, Linn., WHld. 1. c. p. 30.— Spring. 1. c. p. 79. Near Orizaba (Schaff- 
ner!). 
MARSILEACE^. 
(Auctore J. Smith.) 
712. Marsilea quadrifolia, Linn., supra, p. 244. In swamps ncai- Chapultepic. (Schaffner !). 
713. Marsilea vestita, Hook, et Grcv. Ic. FU. p. 159. Talisco (Lay and CoUie !). 
MUSCI. 
{Auctore W. Wilson.) 
714. Trichostomum stenocarpum,WA.., mss.-Monoicum ; caule longiusculo; foliis falcato- 
8ccundis,e basi lanceolata lineari-subulatis, canaliculatis, apice subserrulatis, nervo lato celluloso- 
capsula subeyhndnca, crcctiuscnla, opcrcnlo conico-snbulato. Sierra Madre (Scemann, n. 1925). 
1 ^t^^'' Vidv^. distmgulshed by the narrow elongated capsule, and by the lax ^texture of the 
eaves, the broad nerve be:ng formed of a single layer of ceUules, as in Ca.,yU,u. Male flower gem^! 
form, axiUary. Calyptra longer than the capsule. ^ 
715. FuMARiA hygrometrica, Hook, et Tayl. Muse. Brit.-Bridel, Br. Univ. vol. ii. p. 51.-Var 
calvescens, Schwaegr.— Bridel, Br. Univ. vol. ii. p. 53, ^ 
716. Physcomitkium pynjonne, Bridel, Br. Univ. vol. i. p. 98, Sierra Madre. 
LICHENES. 
, {Auctore Churchill Bahinyton,) 
717. U..„ i,M., P™., s*rf, CA „L h. p. 34. C,„. do M,d, .. O^.^^. M„. 
oi'^'its u. strigosa. Jischwciler has boldly reduced most 
