220 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. [188b. 



CYPERACE^. 



(Identified by Dr. George Vasey.) 



Eriophorum Scheuchzeri, Hopp. (E. capitatum, Host., E. Chamissonis, C. A. M.) 



Immature. June 14. 

 Carex atrata, Linn. 



In flower only. June 28. • 



Carex cryptocarpa, Meyer. 



June 20. 

 Carex Gmelinl, Hook. 



Probably this species, but too young. June 14. 



Carex rigida, Boott. ? 



In flower only. June 8. 



GRAMmE^. 



(Identified by Dr. George Vasey.) 

 Phleum alpinum, Liijn. 

 Island above tide-water in Nushagak River. June 25. 



Sporobolus arundinaceus, Vasey. ( Vilfa amndinacea, Trin.) 



July 27. 

 Agrostis scabra, Liun. 



July 28. 

 Deyeuxia Langsdor£fIi, Kunth. 



July 18. 

 Deschampsia caespitosa, Beaiiv. (Aira of authors.) 



Specimens collected July 28 and August 3. 



Trisetum subspicatum, var. molle, Gr. 



Ko date of collection. 

 Poa cenisia, All. (P. aretka, R. Br.) 



Island above tide-water in Il^^usbagak River. June 25. Near station. 

 June 21. 

 Poa glumaris, Trin. 



No date of collection. 



Graphephorum pendulinum, Gr. {Arctoplvila Loestadn,^n^i. A. peudulinum, And.) 



August 9. 

 Festuca scabrella, Torr. 



June 28. 



Elymus mollis, Trin. 



July 11. 



Hordeum nodosum, Linn. (H. pratense, Hnds.) 



August 31. 



EQUISETACEiB. 



Equisetum sylvaticum, Linn. 



June 4. 



