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5. Cuara uirsuta Allen, Bull. Torrey Club 27: 301. A/. z0, 77. 
1900 
Monoecious: 0.5-0.6 high, moderately incrusted; stem 
0.26-0.62 mm. in diameter, singly alent ar primary cells 
almost or completely covering the stem except in the youngest in- 
lon 
nee mm. wide at base; lower internodes of the stem usually 
1.5-2 , but reaching a cm. in length, the apical 3 or 4 together 
on ae. exceeding 1 cm. in length: stipulodes ane a double 
whorl at each node, comparatively short, those in the upper whorl 
0.38-0.56 mm. long, 0.035-0.05 mm. wide, those in the lower 
0.26—-0.37 mm. long, 0.03-0.04 mm, hile : leaves 1 10-12 in a whorl, 
half this near their apices, cortex single, completely covering the 
leaves or leaving irregular, elongated Senna cee 6-8 at ai 
sterile nodes, forming a similar whorl at the 0.4-1.4 m 
long, 0.07-0.09 mm. wide, the bracteoles sens a length of 1. a 
mm., all Herp exceeding - mature sporocarps, the anterior 
the longest : antheridia 0.3-0.35 mm. in diameter; sporocarps 
0.84-1 mm. long, 0.31-0. a wide; odspores 0.63-0.65 mm. 
long, 0.23-0.25 mm. wide, truncate at both ends, with a or 15 
striae; whorl of crown- cells about o. og mm. high, 0.18 m wide 
at base, the individual cells nearly square, but with rounded aisles. 
Type locality: Lakeside, San Diego County, California. 
Distribution: Only known from type locality. 
Illustrations: Bull. Torrey Club Zoc. czt. 
Exsiccatae: Allen, Char. Am. Exsicc. rza. 
6. CHara EvoLuTa Allen, Bull. Torrey Club 9: 41. pl. zo. 
1882 
Monoecious: (1 cm. fide Allen) 7-15 cm. high, very slightly in- 
single, in pairs, or in threes, often forming whorls around the stem, 
linear : or linear-lanceolate, 0.3-1.6 mm . long, 0.08—0.16 mm. wide: 
stipulodes forming a eoabie whorl at each node, somewhat Meee 
linear, those in the upper whorl 0.5- 
wide, those in the lower whorl one-half to two- thirds of this cna: 
leaves 9 or 10 in each whorl, 4-6 mm. long, 0.2-0.27 mm. wide, con- 
taining 4 or 5 singly cOfticated internodes, and an iscOrcicaked one- 
or two-celled tip; leaflets unequal or nearly equal, but all developed, 
0.45-1.4 mm. long, those at the fertile similar to those at the sterile 
