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TRIANDKIA MOKOGYNIA. 
Halotat in larlia orientali 2|.. 
Culmus cubitalis et ultra, crassitie pennae cygenae, acu- 
tangulus. Folia pollicem lata, extrorsum margine carinaque 
scabra. Involucri pbylla tria longissima, unico bipedali, pol- 
licem lato; supra trinervia, margine carinaque e denticulis 
femiginets scabra partiale triphyllum, phylla subiilata um- 
bellula breviora. Ochreae semipollicares, oblique truncatae, 
integrae, obtusae. Umbella maxima, pedalis, decomposita (su- 
pradecomposita) 7-8radiata; radii triquetri, laxi, partiales 8, 
brevissimi, 2-3stachyi. Spicae interdum longitudine digiti 
minimi, penna columbina parum crassiores, laxe imbricatae. 
Spiculae numerosae, confertissimae, vix semiunguiculares, 10 
florae, acutae, flavae. Valvae oblongae, mucronatae, lateribus 
membranaceis, vix striatae. (Vahl.) 
247- Cyperus venustus. 
C. culmo striato laevi, involucro snbtetraphyllo elongato, 
involucellis subsetaceis umbellula brevioribus, umbel- 
lis multiradiatis compositis, spicis elongatis subdisti- 
chis, spiculis distinctis lineari -lanceolalis, valvis obtu- 
sinsculis mncronulatis. 
C. venustus Rob. Br. Prodr. 1. p. 217. Roem. et Sch. syst. 
veg. 2. p, 230. 
Habitat in Nova Hollandia. 
C. fastigiatns huic valde similis videtur et forsan 
haud diversus. (R. Br.) 
24S. Cyperus ventricosus. 
C. involucro 4 - 5 phyllo longissimo foliisque scabris cul- 
mo laevi longioribus, umbella multiradiaia, spicis com- 
positis decompositisque, spiculis confertis divaricatis 
oblougo-lanceolatis teretiuseuHs, valvis nervosis acu- 
lis arcte imbricatis. 
C. ventricosus Rob. Br. Prodr. 1. p. 217. Roem. et Sch. 
syst. veg. 2. p. 230. Spreng, syst. veg. 1. p. 230. 
Ira. Rheed. mal. 12. p. 103. t. 55. 
Habitat in Nova Hollandia. 
249. Cyperus suhulatus. 
C. involucro tetraphyllo umbellam superante foliisque pla- 
nis culmo laevi brevioribus, umbella multiradiata in- 
divisa, spiculis corymboso- confertis patulis subulatis, 
valvis alternis acutis dorso striatis. 
C. snbulatus Rob. Br. Prodr. 1. p. 217. Roem. et Sch- 
syst. veg. 2. p. 230. Spieng. syst. veg. 1. p. 230. 
Habitat in Nova Hollandia. 
