232 FOSSIL PLANTS. 



LEPTOPHLEUM, Dawson, 1862. 

 Quart. Jouin. Geol. Soc. vol. xviii. p. 316. 

 Leptophleum rhombicum, Dawson. 



Leptophleum rhombicum. 



Dawson, Quart. Journ. Geol. Soc. vol. xviii. p. 316, pi. xii. fig. 8, pi. xvii. 



fig. 53. 

 Foss. Plants, Devon, and Upper Sil. Form, of Canada, p. 36, 



&viii. figs. 88, 89. 

 . Australian Foss. p. 31. 



Remarks. The species is represented in the Collection by a plaster cast. 

 Horizon. Devonian. 



Locality. Foreign. United States : Perry, Maine (Presented by Sir J. W. 

 Dawson). 



PSILOPHYTON, Dawson, 1859. 

 Quart. Journ. Geol. Soc. vol. xv. p. 478. 



Psilophyton prineeps, Dawson. 



Psitophyton princeps*. 



Dawson, Quart. Journ. Geol. Soc. vol. xv. p. 479, fig. 1, vol. xviii. p. 315, 



vol. xix. p. 465, pi. xviii. fig. 22. 

 Acadian Geol. 2nd ed. 1868, p. 543. 

 Geol. Survey of Canada, Eeports of Progress, 1863, p. 397, 



fig. 426, and p. 398, fig. 427. 



Foss. Plants, Devon, and Upper Sil. Form, of Canada, p. 37, 

 pis. ix., x. figs. 111-119, pi. xi. figs. 127-129; and 133 and 

 134, and pt. ii. p. 103. 



Renault, Cours d. Botan. Foss. 1882, p. 7, pi. xvi. figs. 9, 10. 

 Schimper, Traite d. Paleont. Veget. vol. ii. p. 76, vol. iii, p, 548. 

 Horizon. Lower Devonian. 



Locality. Foreign. Province of Quebec : Gasp6. New Brunswick : 

 Campbellton (Presented by Sir J. W. Dawson) 



Psilophyton Dechenianus, Gdppert, sp. 



Psilophyton Dechenianum. 



Carruthers, Journ. Botany, 1873, vol. ii. p. 326, pi. 137, figs. 1 (22), 3, 

 and 4. 



Haliserties Dechenianum, 



Goppert, Neues Jahrbuch, 1847, p. 686. 



Foss. Flora d. Ubergangs, p. 88, pi. ii. 1852. 

 Flora d. Sil. Devon, u. Unter Kohl. p. 442, 1859. 

 Karsten and Dechen's Archiv. fur Min. vol. xxiii. 1850, p. 42. 

 Sandberger, Vers, d. Eheinischen Schichtensyst, p. 424, pi. xxxviii. fig. 1. 

 Psilophyton rolustius. 



Dawson, Quart. Journ. Geol. Soc. vol. xv. p. 481, figs. 2a, 6, 1869. 



Foss. Plants, Devon, and Upper Silur. Form, of Canada, p. 39, 



pi. x. fig. 121, pi. xi. figs. 130-132, pi. xii. 1871. 

 Renault, Cours d. Botan. Foss. 1882, p. 7, pi. xvi. figs. 11, 12. 

 Schimper, Traite" d. Paleont. Ve~get. vol. ii. p. 76, and vol. iii. p. 548. 

 Lycopodites Milleri. 



Salter, Quart. Journ. Geol. Soc. Vol. xiv. p. 75, pi. v. figs. 80, &, 1858, 



vol. xv. p. 407, fig. 3, 1859. 

 Lepidodendron nothum* 



Salter (non Unger), Quart. Journ. Geol. Soc. vol. xiv. p. 74. pi. v. 

 figs. 9a, &, c, vol. xv. p. 407, fig. 4 



