ADDITIONS TO THE FLORA OF SOUTHERN CALIFORNIA. 659 
considerations. The phyllodia are very narrow and lax, and 
on emerging bend at right angles, the upper part floating on 
the surface of the water. 
*ARISTIDA PURPUREA, Nutt., var. F'ENDLERIANA, Vasey, 
Contr. U.S. Nat. Herb. iii. 46. Rose Mine, alt. 6,000 ft., 
eastern slope of the San Bernardino Mts. Identified by 
Prof. W. T. Beal. 
AGROSTIS VULGARIS, With. Naturalized about San Ber- 
nardino, in meadows and by roadsides. 
AGROSTIS ZQUIVALVIS, Trin. Bear Valley, alt. 6,500 ft., 
in the San Bernardino Mts. 
POA UNILATERALIS, Scribner. Vasey, Grasses Pac. Slope, 
ii, t. 85. Bear Valley. 
HEMICARPHA OCCIDENTALIS, Gray. On a wet sand bar, 
Bluff Lake. 
Scirpus pavucirtorus, Lightf. Hleocharis pauciflora, 
Link, Bear Valley. Identified by Dr. N. L. Britton. 
Carex ALMA, Bailey, Mem. Torr. Bot. Club, i. 50. Acton, 
Los Angeles Co., Dr. H. E. Hasse. 
CAREX ILLOTA, Bailey, l.c.,15. Bluff Lake. 
CAREX OCCIDENTALIS, Bailey, 1. c.,14. Eastern end of the 
Santa Monica Range, Los Angeles Co. Hasse. 
CAREX QUADRIFIDA, Bailey, var. LENIS, Bailey, Proc. Cal, 
Acad., 2d Ser. iii. 105. Bluff Lake. 
CAREX STERILIS, Willd. Bluff Lake. 
CaREX suBFusca, W. Boott. Bear Valley. 
CAREX VULGARIS, Fr., var. BRACTEOSA, Bailey, Proc. Am. 
Acad. xxii. 81. San Jacinto Mts. Hasse. The above 
carices have been identified by Prof. L. H. Bailey. 
JUNCOIDES comMosuM, Sheldon, var. MACRANTHERUM ( Wats.) 
Luzula comosa, var. macranthera, Wats. Seeley’s Flat, alt. 
5,000 ft. San Bernardino Mts. 
