FLORA OF THE GREEN RIVER GROUP. 203 



Li eg it mi no sites cassioitles, Lesqx. 

 "U. S fifiol. Eep.," vii, p. :!00, pi. lis, figs. 1-4. 



Lieguminosites species. 



Plate XXXIX, Figs. 16, 17. 



Pistillate ovaries and stamens of Leguminom. 

 Hub. — Florissant. Seen in divers collections. 



ACACIA, Neck. 

 Acacia septentrionalis, Lesqx. 



Plate XXXIX, Fig. 15 ( 15a enlarged). 

 "U. S. Geol. Rep.," vii, p. 299, pi. lix. fig. 9 (9a enlarged). 



MIMOSITES, Lesqx. 

 Mimosites linearifolins, Lesqx. 

 Plate XXXVJI, Figs. 10-13. 

 "U.S. Geol. Rep.," vii, p. 300, pi lix, fig. 7. 



INCERT.E SEDIS. 

 Antholithes o b t u s i 1 o b n s . 



Plate XXXII. Fig. 20. 



A monosepalous funnel-shaped perianth, cut to the middle in broad 

 obtuse lobes, attached to the ovary; substance hard, membranaceous. 

 Hab. — Florissant. Princeton Museum, No. 856. 



Antholithes aniosnus, sp. nov. 

 Plate XXXIV, Figs 13-15. 



A six-petaloid perianth, apparently monoecious, with six stamens and 

 one pistil distinctly preserved. 



#«6.— Florissant. U. S. Geol. Expl. Dr. F. V. Haijden. 



