Dos Fels La 99 
ELYMUS CILIATUS Scribn. Bull. U.S. Div. Agrost. 
Ii: 57. pl. 16. 1898. Along shaded banks of 
streams in the vicinity of Lake San Juan. 
july 22. Ro Sou. 
CV PERACEAL 
ELEOCHARIS PALUSTRIS (L.) R. and S:Syst. 2: 
151. 1817. Frequent throughout, in various 
moist habitats. julyo. Ro and B87, Aug. 7: 
Re SOA =p. 
SCIRPUS AMERICANUS Pers. Syn. 1:68.1817. On 
moist sandy beaches at the mouth of small 
FavInes:. |une 25. Rk. and=B. 65. 
SeIReuS, CANSPITOSUS Ik Sp: Pl 63: 17152. 
Grows abundantly in modified Sphagnum 
Bogs. Sus. rs Re oma: 
SCIRPUS MICROCARPUS Presl. Rel. Haenk. 1:193. 
1830. On moist sandy beaches, together 
with Scirpus americanus. June 28. R. and 
Dee One 
PRIOPHORUM POLYSTACHYON IL. Sp: Pll5221 753 
Abundant in Sphagnum bogs. Aug. 11. 
I O32 
RYNCHOSPORA ALBA (L.) Vahl. Enum. 2:236. 
1806. In Sphagnum bogs. Aug.2. R. 873. 
