CYPERACEAE. 262 CYPERUS. 
pallide viridulâ, glabrae, lateribus sanguineo-spadiceis; fl. monandri 
achaenium obovato-triangulare angulis subincrassatis apiculatum sub- 
tilissime punctulatum fuscum squamÂ } brevius. Cyperus castaneus 
Willd. Spec. I. p. 278. Kunth. l, c.p. 21. Steud. l. c.p. 13. — 
Hochstett. in Hohenack. Herb. Ind. or. n. 824 (quae spiculis multo 
brevioribus minus intense coloratis, habitu universe multo debiliore 
a javanis nostris recedit, specifice vero certe non differt. Saepe et alia 
rum stirpium specimina Sundana vegetatione luxuriante prae ir 
eontinentalibus excellunt. An C. angustifolius Ham. satis diff 
In nostris etiam aristae fusco-punctatae. Specimen in Ind. or. 4 
ROTTLERO lectum a javanicis abludit squamis totis fusco-rubris, 
Plane vero congruit C. pusillus Wight in herb. Wall. n. 3323 
Voor-Indië. Sumatra. Java, op den Pengalengan, Oengaran 
(suNeuvun). Ee 
18. Cyperus squarrosus minn. Culmi filiformes 3—4-pollicares; foli 
linearia carinata glabra culmum superantia, umbella simplex 3—ö-ra 
diata, radiis valde inaequalibus polystachyis; spiculae fasciculato-con- 
gestae 10—ll-florae; involuerum longissimum; squamae acute cart 
natae mucronatae 3-nerviae; fl. monandri; achaenium lineare triangù- 
lare leviter arcuatum subtilissime punctulato-asperatum fuscum opacum 
squamâ 4 brevius. Cyperus squarrosus Linn. Am. Acad. IV, p. 303. 
Rottb. l. c.p. 25, tab. 6, fig. 3. Vahl Enum. II. p. 381. — Steud. 
€. p: 14. 5 
Indië, — PSunda-Archipel. 
19. Cyperus aristatus rorrs. Radix fibrosa tenuis caespitifera, 
culmi triquetri erecti 2—7-pollicares glabri; folia linearia carinata 
eulmum snbaequantia ; umbellae 1— 5-radiatae ; radii inaequales poly. 
stachyi; spiculae fasciculato-capitatae 8—1 5-florae ; capitula oblongo- 
vel elliptico-globosa; involucrum 8 —4-phyllum longissimum ; squä- 
mae 7—9-nerviae acuminato-aristatae, aristulis uncinatis, flavo-viri_ 
des; achaenium oblongum triangulare apiculatum fuscescens subtilis-_ 
sime puncticulatum squamÂ triplo brevius. Cyperus aristatus Rottb. — 
Lc. p. 23, tab. 6, fig. 1. Vahl Enum. 11. p. 369. Kunth l.c.P- 
23. Steud. Le. p. 14, — Scirpus lappaceus Lam. Illustr.I. p. 139. 
Var. versicolor Nees in Wight Contrib. p. 78, spiculis 10-floris de- 
mum fusco-sanguineis. 
Geheel Indië — Kaap. - Senegal. 
