126 FOSSIL PLANTS. 



Pseudopecopteris Pluckenetii. 



Lesquereux, Coal Flora in Pennsyl. p. 199, pi. xxxiv. fig. 4, pi. xxxv. fig. /. 



Aspidites Pluckenetii. 



Goppert, Syst. Fil. Foss. p. 358, 



Filidtes Pluckenetii. 



Schlotheim, Flora d. Vorwelt, p. 52, pi. x. fig. 19. 

 Petrefactenkunde, p. 410. 



Pecopteris bifurcata. 



Sternberg, Vers. i. p. xix. pL lix. fig. 2, pi. ii. p. 151. 



Sphenopteris bifurcata. 



Bronn, Index Palseont. p. 1167. 

 Giebel, Deutschl. Petrefacten, p. 45. 

 Unger, Syn. Plant. Foss. p. 68. 

 Genera et Species, p. 125. 



Horizon. Coal Measures. 



Localities. Foreign. Bohemia, Moravia : Rossitz. Saxony : Zwickau. 



Switzerland : Chamouni (Presented by A. Wills, 



Esq.). 



Pecopteris arguta, Brongniart. 



Pecopteris arguta. 



Brongniart, Prodrome, p. 58. 



Hist. d. Veg6t. Foss, p. 303, pi. cviii. figs. 3, 4.* 

 Bronn, Index Palaeont. p. 914. 



Grand 'Eury, Flore Carbon, du Dep. de la Loire, p. 77. 

 Lesquereux, Geol. of Pennsyl. vol. ii. part ii. p. 867. 



Report Geol. Survey of Illinois, vol. iv. p. 403. 



Coal Flora in Pennsyl. p. 237, pi. xli. figs. 2, 3. 



Renault, Cours d. Botan. Foss. vol. iii. p. 120, pi. xx. figs. 20, 21. 

 Homer, Palaeontograpliica, vol. ix. p. 34. 

 Rost, De Fil. Ectypis, p. 29. 



Schimper, Traite d. Paleont. Vege"t. vol. i. p. 521. 

 Sternberg Vers. i. fasc. iv. p. xix, ii. p. 157. 

 Unger, Synop. Plant. Foss. p. 96. 

 Genera et Species, p. 171. 



Zeiller, Princip. Veget. Foss. du Terr. Houil. p. 93, pi. clxvi. figs. 5, 6 

 Zeiller, Flore Houil. des Asturies, p. 12. 



Cyatheites argutus. 



Geinitz, Vers. d. Steinkohl. in Sachsen, p. 24, pi. xxix. figs. 1-3. 

 Feistmantel, Steinkf. v. Kralup in Bohmen, p. 24. 



Aspidites arguta. 



Goppert, Syst. Fil. Foss. p. 359. 



Goniopteris arguta. 



Fontaine & White, Perm, or Upper Carb. Flora, p. 82. 

 Schimper, Traite d. PalSont. V6ge~t. vol. i. p. 543. 



Filidtes fceminceformis. 



Schlotheim, Flora d. Vorwslt, p. 46, pi. ix. fig. 16. 

 Petrefactenkunde, p. 407. 



Oligocarpia fceminceformis. 

 Stur, Culm Flora, heft 2, p. 294. 



* See Zeiller, I.e. Princip. Veget. Foss. p. 93. 



