OF ARTS AND SCIENCES : SEPTEMBER 11, 1866. 221 



643. Trichomanes ? An apparently undescribed species, 



but not fruiting, and therefore the genus doubtful. (M. & B. 545.) 



644. Ophioglossum ellipticum, Hook. & Grev. Ic. Fil. t. 40, A; 

 Hook. Bot. Misc. 3, p. 217 ; Brack. 1. c. p. 314. 



645 Ophioglossum concinnum, Brack. 1. c. p. 315, t. 44. 



646. Ophioglossum pendulum, Linn, ex Sw. Syn. Fil. p. 170 ; 

 Hook. & Arn. 1. c. p. 102; Brack. 1. c. p. 316. (M. & B. 139; 

 Remy, 60.) 



647. Botkychium subbifoliatum, Brack. 1. c. p. 317, t. 44. (H. 

 Mann.) 



648. Marattia alata, Sw. Syn. Fil. p. 168; Hook. & Arn. 1. c. 

 p. 102; Brack. 1. c. p. 311. Stibasia Donglasii, Presl, Suppl. Tent. 

 Pterid. p. 16. (M. & B. 271 ; Remy, 57.) 



649. Schiz^ea australts, Gaud. Bot. Freyc. Voy. p. 296; Brack. 

 1. c. p. 302. S. palmata, Montagne, Bot. Voy. Astrol. & Zelee, t. 4. 

 f. Z. sine descr. (M. & B. 475.) 



Lycopodiacece. 



650. Psilotum triquetrum, Sw. Syn. Fil. p. 187; Hook. & Arn. 

 Bot. Beech. Voy. p. 102 ; Brack. Fil. U. S. S. Pacif. Expl. Exp. p. 

 319 ; Spring, in Mem. Acad. Brux. 24, p. 269. Bernhardia dichotoma, 

 Willd. ; Gaud. Bot. Freyc. Voy. p. 290. (M. & B. 140 ; Remy, 65.) 



651. Psilotum complanatum, Sw. 1. c. p. 188 & 414, t. 4, f. 5; 

 Spring, 1. c. p. 271 ; Brack. 1. c. p. 319 ; Hook. & Arn. 1. c. p. 102. 

 Bernhardia complanata, Willd. (M. & B.) 



652. Lycopodium polytrichoides, Kaulf. Enum. Fil. p. 6 ; 

 Spring, 1. c. p. 32, & 15, p. 73. Brack. 1. c. p. 323. L. verticilla- 

 tum, Spring, 1. c. 15, p. 46 (pro Ins. Haw.). (M. & B. 549.) 



653. Lycopodium varium, Hook. fil. Bot. Ant. Voy. p. 115 (ex 

 parte) ; Spring, 1. c. 24, p. 24, non Spring, 1. c. 15, p. 57. L. sulci- 

 nervium, Brack. 1. c. p. 322 ; Spring, 1. c. 15, p. 39. (M. & B. 147 ; 

 Remy, 73.) 



654. Lycopodium pachystachyon, Spring, in Gaud. Bot. Voy. 

 Bonite, t. 34; Spr. in Mem. Acad. Brux. 15, p. 66, and 24, p. 29; 

 Brack. 1. c. p. 326. L. phyllanthon, Hook, and Arn. 1. c. p. 102 ; 

 Spring, 1. c. 15, p. 73. (M. & B. 135.) 



655. Lycopodium nutans, Brack. 1. c. p. 327. (M. & B. 150.) 



656. Lycopodium Phlegmaria, Linn., var., or perhaps a distinct 

 species, as it differs in a few particulars. (M. & B. 506.) 



