TRIAN6RIA MONOGYNIA. CyperUS. 
51 
|| || Uml elite radiis elongatis : spiculis terminalibus , um- 
bellatis. 
5» C. spiculis linearibus digitato-subternis, umbella involu- 
crum diphyllum subaequante. Vahl. enum. pl. 2 . 
p. 318. 
Scirpus autumnalis. Rottb. gram. p. 58. 
Cyperus juncoides. Lam. illustr. 1 . p. 147* 
Cyperus complanatus. Willd. sp. pl. 1 . p. 2JO. 
Icon. Rottb. gram. t. 1 J.f 3. 
On the edge of ponds and ditches in Virginia and Caro- 
lina. 11 . July, Aug. v. v. Spikes very slender ; 
valves purple with a green carina \ stem nearly cy- 
lindric. 
6 . C. spiculis digitatis subquaternis lanceolato-oblongis val- 
vulis mucronatis latioribus membranaceis. Vahl. 
enum. pl. 2 . p. 324. Willd. sp. pl. 1 . p. 282. 
Icon. Rottb. gram. t. Q.f 3. Sloan, hist. jam. 1 . t. 17* 
f I- 
In low meadows : Pensylvania to Carolina. 21 . July. 
v. v . 
7« C. spiculis oblongo-ovatis obtusis, umbellulis confertis 
aphyllisj, foliis angustis. Rich, in act. soc. linn. par. 
p. 106 . 
In swamps of Carolina. I/ . July. v. v. 
8 . C. spiculis lanceolatis subgloboso-capitatis compactis, 
valvulis ovatis uninervibus, involucro umbella lon- 
giore. Vahl. enum. pl. 2 . p. 32(3. Willd. sp.pl. 1 . 
p. 283. 
C. compressus. Jace/, hort. vind. 3. t . 12 . 
C. glomeratus. Walt.Jl . Gar. /O. 
C. Eragrostis. Lam. illustr. \ .p. 146. 
C. declinatus. Mosnch. 
C. monandrus. Roth, catalect. 1 . p. 3. 
Icon. Jacq. I. c. 
On the borders of ponds, frequent. If . July, Aug. v.v . 
9 . C. spiculis ovato-lanceolatis capitatis, involucro s.ubhex- 
aphyllo longissimo margine scabro. Vahl. enum. pL 2 . 
P- 327. 
In Louisiana. Jussieu. 7/. -f. 
10 . C. spiculis linearibus globoso-capitatis patentissimis, 
umbella subuniradiata, involucris triphy Ilis culmisque 
setaceis. Vahl. enum. pl. 2 . p. 328. 
In Carolina. Vahl. 7/ . -f . 
E 2 
autumnalis , 
compressus. 
brhceus. 
vegetus • 
formosus. 
jiliculmis. 
