184 LIST OF SPECIES OJ? PLANTS 



Populus lancastriensis, Lesquereux, 1868, p. 93. (= Poptiliies lancas- 



iriensis, lieaqueieux, 1814:.) Dakota Group; Nebraska, U.S.A. 



.latidentata, Dawson, 1886, p. 16. Belly Riyer Series; Canada. 



Leuce (Rossm.), TJnger,' 1850 A, p. 417. (Recorded by Heer in 



Meek & Hayden, 1859, p. 265, from Dakota Cretaceous.) 



litigiosa, Heer in CapoUini & Heer, 1867, p. 13, pi. i, fig. 2. 



Dakota Group; Nebraska, U.S.A. 



litigiosa denticulata, Lesquereux, 1892, p. 47 [nomen nudum]. 



longior, Dawson, 1883, p. 27. 



Upper Cretaceous; Yancouver Island, Canada, 



melanaria, Heer in Lesquereux, 1878 b, p. 173, pi. Ixiv, fig. 5. 



Montana Formation ; Wyoming, U.S.A. 

 melanarioides, Lesquereux, 1876 o, p. 379 ; & 1878 b, p. 174, 



pi. Ixii, fig. 5. Ibid. 



■ microphylla, Newberry, 1870, p. 17 ; 1878, pi. iii, fig. 5 ; & 1888, 



p. 46, pi. iii, fig. 5. Dakota Group ; Nebraska, U.S.A. 



obovata, Kuowlton, 1900 a, p. 34, pi. vii, fig. 4. 



Montana Formation ; Wyoming, U.S.A. 



orbicularis (Newberry), Berry, 1909, p. 250 (re-namiug Fhyllites 



orbicularis, Newberry, 1895). 



Rarilan Formation; New Jersey, U.S.A. 



■ potomacensis, Ward, 1895 a, p. 356, pi. iv, figs. 1-8. 



Potomac Formation ; Virginia, U.S.A. 



priinaeva, Heer, 1871, p. 1182 ; & 1874 a, p. 88, pi. xxiv, fig. 6. 



KomcBeds; Greenland. 



? problematica, Knowlton in Weed & Knowlton, 1893, p. If), 



pi. vi, figs. 5, 6. Laramie Group ; Montana, U.S.A. 



protozadachii, Dawson, 1883, p. 26, pi. vii, fig. 25. 



Upper Cretaceous ; British Columbia. 



rectinervata, Dawson, 1883, p. 27, pi. Tii, fig. 26. 



Upper Cretaceous ; Vancouver Island, Canada. 



rhomboidea,. Lesquereux, 1859, p. 360; & in Newberry, 1898, 



p. 51, pi. XX, figs. 1, 2. Ibid. 



? Ricei, Fontaine in Ward, 1905, p. 266, pi. Ixix, fig. 10. 



Shasta Formation ; Oregon, etc., U.S.A. 



stygia, Heer, 1874 a, p. 107, pi. xxix, fig, 10. 



AtaneBeds; Greenland. 



tenvulaeformis, Hosius & von der Marck, 1860, p. 152, pi. xxviii, 



figs. 43, 44 (45 ?). Upper Seuonian ; Haldem, Westphalia, 



trinervis, Dawson, ] 883, p. 26. 



Upper Cretaceous ; Vancouver Island, Canada, 



Wardii, Knowlton, 1900 a, p. 36, pi. vi, fig. 7. 



Montana Formation ; Wyoming, U.S.A. 



sp,, Knowlton, 19C0a, p. 37, pi. vii, fig. 5. Ibid. 



sp., Knowlton, 1905, p. 140, pi. xix, fig. 1. 



Judith River Beds; U.S.A. 



sp., Holliok, 1S06 A, p. 50, pi. vii, figs, lli-18 (Anieuts). 



Cretaceous; Martha's ^"inevard, U.S.A. 



