214 CYPERACEiE. Cyperus. 



monophyllis umbellam subsequantibus culme pafurri bre- 

 vioribus foliisque planis. (T.) v. v. 



11. C. inundatus, urabellae radiis 3 — 4 rapillaribus paucifloris : 

 longiore culmum diffusum squante, spicubs linearj-lan- 

 ceolatis pinnatifidis, squamis acutis, involucris monophyl- 

 lis umbella brevicribus. (T.) v..v. 



10,. G. tetraphyllus, umbellae radiis 4 — 6 paucifloris strictis in- 

 divisis, spiculis linearibus, squamis acutis tenuissime ner- 

 vosis, involucris tetraphyllis longissimis foliisque planis 

 culmo longioribus. (J.) v. v. 



13. C. brevicuhnis , umbella culmum erectum v. involucrum 



diphyllum subaequante : radiis 3 — 5: longiore nunc di- 

 viso, spiculis linearibus pinnatihdis, squamis acutis dian- 

 dris. (T.) v. v. 



14. C. platyculmis, umbella multiradiata composita efFusa in- 



volucrum diphyilum planum subaequante^ spiculis sub- 

 ternis linearibus, squamis acutiusculis triandris, nucibus 

 laevibus. culmo compresso foliis duplo longiore. (T.) v. v. 



Oas. Ab hoc C. Haspan L. differt squamarum figura nuci- 

 busque obovatis punctato-scabris. 



15. C. concinnus, umbella multiradiata subdecomposita, spi- 



culis subternis ovalibus squamisque obtusis scariosis, in- 

 volucro triphylio umbeliam superante, culmo extrorsum 

 scabro folia laxa subaequante. (T.) v. v. 



lfj. C. angustatus, umbella multiradiata compositri, spiculis 

 3 — 5 patulis angusto-linearibus teretiusculis, squamis ner- 

 vosis acutis, involucris triphyllis longissimis. (T.) v. v. 



II. C. Umbellce contractce, radiis brevissimis. 



lj. C. polystachyos, spiculis lineari-lanceolatis confertissimis 

 corymboso-capitatis, squamis acutis adpressis enervibus,, 

 involucris subpentaphyllis capitulo longioribus foliisque 

 planis culmo laevi brevioribus. (J. T.) v.v. 

 Cyperus polystachyos. Rottb. gram. 3Q. t.ll.f.l. Vahl. 

 enum. 2. p. 315. 



Obs. Planta Xovae Hollandiae diandra, stylo bifidoj quando- 

 que radiis umbellae elongatis ludens. 



II. D. Umbellce radii elongati v. distincti, spiculis alternis di- 

 stinctis v. congestis. 



18. C. platystylis, umbella simplici: radiis 4 — 6 subaequanti- 

 bus spicdas 5 — 6 congestas patulas lineari-lanceolatas, 



squamis 



