FLORA OF THE DAKOTA GROUP. 91 



ANISOPHYLLUM, Lesqx. 

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



Anisophyllum semi-alatum, Lesqx. 



Ibid., p. 98, pi. vi, figs. 1-5. 



No other specimens have been seen of this species since it was first 

 examined. 



EREMOPHYLLUM, Lesqx. 



Ibid., p. 107. 



Eremophy Hum fimbria turn, 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. 



Phyllites Vanonse, Heer. 



Ibid., p. 113, pi. xx, fig. 7; xxviii, fig. 8. 



P h y 1 1 i t c s rh.omboid.eus, Lesqx. 



Ibid., p. 112, pi. vi. fig. 8. 



Phyllites cotinus, Lesqx. 



Haydens '-' Ann. Rep.," 1874, p. 364. 



Bumelia ilarcouana, Ileer, " U. S. Geol. Rep.," vi, p. 90, pi. xxviii, fig. 2. 



Pliyllites umbonatus, Lesqx. 

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



Phyllites amorphns, Lesqx. 

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



Ptenostrobus, Lesqx. 

 Ibid., p. 114. 



Ptenostrobus Nebrascensis, Lesqx. 

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



CARPOLITHES, Auct. 

 Carpolithes species? 



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



CAUDEX. 



Caudex spinosus, Lesqx. 

 Caulinittt spinosus, Lesqx., Ibid., p. 115, pi. xxvii, fig. 4. 



