186 ^^^ BOTANICAL MAGAZINE. tvoi. xxvi No. w. 



Cyperus sect. Eucyperus Benth. et Hook. fil. Gen. PI. III. p. 

 104-4. Pax in Engl.-Prantl. Nat. Pflanzenfamilien II. ii p. 107. 

 Glumee deciducE. Rhachilla non articulata. Styli trifidi. 

 Nux trigona. 



Subgen. I. Rhizomati, m. 



Planta a rhizomate innovatione repeute ])erennis. Rhizomata 

 lignosa v. subherbacea., apice bulbos tunicatos exquis caules 

 evoluti portant, v. ad basin caulis tantum incrassata. 



Sect. 1. Haspani (Kunth) m. 



Has/?am, KuNTH Enum. II. p. 34 p.p. Boeck. in Lin- 



ntea XXXV. p. 573 p.p. 

 Difformis C. B. Clark in Hook. fil. FI. Brit. Ind. VI. 

 p. 600 p.p. 



Rhizoma repense. Caulis distantes v. approximatus. Um- 

 bella Yulgo bis v. ter umbel'ulata. (Sp. 1.) 



Cyperus Haspan L. Sp. PI. (ed. II.) p. 66. p.p. Kunth 

 Enum. II. p. 24.. Benth. F1. Hongk. p. 396 et Fl. Austr. 

 VII. p. 270. RoxB. Fl. Ind. I. p. 210. Boeck. in Journ. Linn. 

 Sec. XXXV. p. 574 p.p. C. B. Clark in Journ. Linn. Soc. XX 

 p. 287. XXL p. 119. XXXVI. p. 213 et in Hook. fil. Fl. Brit. 

 Ind VI. p. 600. Diels in Engl. Bot. Jalirb. XXIX p. 227. 

 Matsum. Ind. PI. Jap. II. p. 201. 



Caulis 1-2 pedalis. Folia radicalia elongata glaberrima. 

 Caulis semi^alato-trianglaris. Folia involucrata elongata. Spi- 

 culae 5-9 mm. longee. Glum« 1.8 mm. longse. 



Nom. Jap. Ko-aze-kajatsuri. v. Midzti-haiiabi. 



Hab. Nippon medius et austtcilis, Shikoku, Kiusiu ct insula Ouel- 

 paert. 



Distr. Fere per totam regionem teniperatam et tropieam. 



Sect. 2. Brevifoliati C. B. Clark in Hook. fil. Fl. Brit. Ind. VI. 



p. 611. 



Rhizoma repense lignosum robustius. Caulis basi non bul- 

 bosus. Folia brevia. Inflorescentia bis-ter umbellata. Spiculai 

 lineares. (Sp. 1.). 



