CARBONIFEROUS. 39 



Lesquereux, Geol. of Pennsyl. vol. ii. p. 851. 



Report Geol. Survey of Illinois, vol. ii. p. 444. 



Renault, Ann. d. Sci. Nat. 6 e se"r. vol. ii. p. 18, pi iv. tigs. 14-18. 



Cours. d. Botan. Foss. p. 112, pi. xviii. fig. 1, 1882. 

 Roehl, Foss. Flora d. Steink. Form. Westph. p. 22, pi. iii. fig. 5. 

 Sandberger, Flora d. Ober Steinkf. im Badischen Schwarz. p. 2. 

 Stur, Verb. d. k. k. Geol. Reichsanst. 1874, pp. 268 & 303 ; 1884, p. 138. 

 Unger, Neues Jahrbuch, 1842, p. 608. 



Synop. Plant. Foss. p. 31. 



Genera et Species, p. 64. 

 Weiss, Verbandl. Natur. Vereines Preuss. Rheinl. Westph. 1868, p. 8f.. 



Flora d. Jung. Steink. u. d. Rothl. p. 126. 

 Zeiller, Veget. Foss. du Terr. Houil. p. 19, pi. clix. fig. 3. 



Flore Houil. des Asturies, p. 3. 



Hippurites longifolia. 



Eichwald, Lethaea Rossica, vol. i. p. 191, pi. xiv. tig. 6 (fig. 5 ?). 



Ettiugshausen, Haidinger's Naturwiss. Abhandl. vol. iv. abth. I. p. 88. 



Grand 'Eury, Comptes Rendus, vol. Ixviii. p. 709, 1869. 



Lindley & Hutton, Foss. Flora, vol. iii. pis. cxc. & cxci. 



Unger, Synop. Plant. Foss. p. 35. 

 Casuarinites equisetiformis. 



Schlotheim, Flora d. Vorwelt, p. 30, pi. i. figs 1, 2, pi. ii. fig. 3. 



Petrefactenkunde, p. 397. 

 Bornia equisetiformis. 



Sternberg, Vers. i. Fasc. 4, p. xxviii. 

 Catamites equisetiformis. 



Ettingshausen, Steinkf. v. Radnitz, p. 28. 



Catamites interruptus. 



Schlotheim (in part), Flora d. Vorwelt, p. 30, pi. i. fig. 2. 



Petrefactenkunde, p. 400. 



Catamites Cistii. 



Ettingshausen (in part), Haidinger's Naturwiss. Abhandl. vol. iv. abth. 

 I. p. 75, 1851. 



Heer, Urwelt d. Schweiz, p. 8, fig. 4 c. 

 Bruckmannia tenuifolia, var. ft. 



Sternberg, Vers. i. fasc. 4, p. 29. 

 Annular ia calamitoides. 



Lesquereux, Coal Flora in Pennsyl. p. 48. 



Schimper, Traite d. Pal6ont. V6ge~t. vol. i. p. 349, pi. xxvi. fig. 1. 

 Asterophyllites trinervis. 



Dawson, Quart. Journ. Geol. Soc. vol. xxii. p. 152, pi. xiii. fig. 90. 



Asterophyllites Lindleyanus. 



Bronn, Index Palaebnt. p. 122. 

 Asterophyllites grandis. 



Geinitz (in part), Vers. d. Steinkf. in Sachsen, pi. xvii. fig. 5. 



Asterophyllites rigidus. 



Heer, Foss. Flora Helv. lief. i. p. 49, pi. xviii. fig. ]. 



? Calamocladus binervis. 



Boulay, Terr. Houil. d. Nord de la France, p. 22, pi. ii. fig. 1.' 



Remarks. Schimper is mistaken in uniting Hippurites longifolia, Land, and 

 Hutt. Foss. Flora (pi. cxc.), with Bornia radiata, as its root portion.* Bath 

 plates cxc. and cxci. are taken from the same specimen, the latter 



* Traite, vol. iii. p. 455. 



