FLORA OF THE DAKOTA GROUP. 91 



ANISOPHYLLUM, Lesqx. 

 "U. S. Geol. Rep.," vi, p. 98. 



Anisopliylluin semi-alatum, Lesqx. 

 /«</.. p. 98, pi. vi, figs. 1-5. 



No other specimen.s have been .seen of this species since it was first 

 examined. 



EREMOPHYLLUM, Lesqx. 

 Ibid., p. 107. 



Eremophy llii III liiii brin tiiin , Lesqx. 



Ibid., p. 107. pi. viii, fig. 1. 



The specimen figured is the only one seen of this kind. 



VEGETABLE REMAINS OF UNCERTAIN AFFINITY. 

 PHYLLITES, Auct. 



Pliyllite.s Vauoiue, Heer. 



Ibid., p. 113, pi. x.\, fig. 7; xxviii, fig. 8. 



Phyllitcs rliouiboideus, Lesqx. 



Ibid., p. 11-2. pi. vi, fig. 8. 



Phyllites cotinu.s, Lesqx. 



Hayden's "Ami. Rep.," 1874, p. 364. 



Bumelia ilarcouama, lleer, " U. S. Gool. IJep.," vi, p. 90, pi. xxviii, fig. 'Z. 



Phyllites umbonatus, Lesqx. 



"U. S. Geol. Kep.," vi, p. 113, pi. xix, fig. 4. 



Phyllites aiuorphus, Lesqx. 



Ibid., p. 113, pi. xxii, figs. 3, 4. 



Ptenostrobus, Lesqx. 

 Ibid., p. 114. 



Ptenostrobus Nebrasceiisis, Lesqx. 

 Ihid., p. 114, pi. xxiv, fig. 1. 



CARPOLITHES, Auct. 

 Carpolithes species? 



Ibid., p. 114, pi. xxvii, fig. 5; xxx, fig. 11. 



CAUDEX. 

 Caudex spiiiosiis, Lesqx. 

 Cauliniiei tpinoiua, Lesqx., Ibid., p. 115, pi. xxvii, fig. 4. 



