42 FLORA OF THE MONTANA FORMATION. 
Dryophyllum falcatum? Ward. 
PL VIII, tig. 1. 
Dryophyllum falcatum Ward, Types Lar. FL, p. 27, PL XI, fig. 1. 
The specimen here figured agrees, except in one particular, with the 
figured type specimen of this species, the difference being that the mar- 
gin is sinuate-toothed nearly or quite to the base instead of to some 
distance above it. The teeth are also a little more prominent, but oth- 
erwise the specimen scarcely differs. It is much narrower and more 
acuminate than I), mbfalcatum Lx., yet it is evidently allied to it. 
Habitat. — Point of Kocks, Wyoming, opposite the station and midway 
of the bluff. Collected by Lester F. Ward, 1881. Also Hodges Pass, 
Wyoming. 
Dryophyllum orenatum Lx. 
Dryophyllum crenalum Lx., Bull, U. S. Geol. aud Geog. Surv. Terr., Vol. I, p. 371 
(1875); Ami. Rept. U. S. Geol. and Geog. Surv. Terr., 1874, p. 301 (1876); ibid., 
1876, p. 506 (1878); Tert. PI., p. 162, PL LXII, figs. 10, 11 (1878). 
The type specimens of this species, and so far as known all that have 
been found, are in the United States National Museum (Nos. 195, 19(5). 
They are somewhat fragmentary, and their reference to this genus is 
not without doubt. 
Habitat. — Point of Rocks, Wyoming. 
FlCTJS TRINERVIS n. Sp. 
Cinnamomum affine Lx. ex. p., Tert. FL, p. 219, PL XXXVII, fig. 5 [non figs. 1-4, 7] 
(1878); Ward, Types Lar. FL, p. 50, PL XXIV, figs. 3-5. 
Much confusion exists in regard to what has been known as Cinna- 
momum affine Lx. It was first described 1 from Marshall's mine, near 
Denver, Colorado, but unfortunately the specimen or specimens can 
not now be found and it has not since been collected there. It was 
also said to be present at Raton Pass, New Mexico, but there is only 
a single fragment in the United States National Museum collection 
(No. 843), which is evidently the same specimen referred to by 
Lesquereux 2 as Cinnamomum mississippiense. It was next reported' 
from Golden, Colorado, and the specimens upon which, presumably, 
this determination was made are in the National Museum (No. 312). 
There are two specimens, the originals of figs. 5 and 7 of PL XXXVII 
in Tertiary Flora. They are preserved in hard, whitish sandstone, and 
are rather obscure, yet show the essential characters. In the follow- 
ing year it was again reported 4 from Golden, and it is possible that 
these specimens were the originals of tigs. 1-3, but they are not in the 
'Am. Jour. Sci., 2d ser., Vol. XLV, p. 206 (1868). 
2 Ann. Rept. TJ. S. Geol. and Geog. Surv. Terr., 1871, Suppl., p. 14 (1872). 
sibid., 1872, p. 383 (1873). 
* Ibid., 1873, p. 401 (1874). 
