202 THE BOTANICAL MAGAZINE. tVpi. xxvi. No. 307. 



B. Spicule apice acutee. 



Caulis caespitosus 0.5-25 pedalis. Folia glaberrima. Spicu- 

 le 3-15 mm. Glumje 2.5 mm. longa facie ovato-lanceolata v. 

 ovata fusco-badia, dorso virides et trinerviis. Styli bifidi. Nux 

 obovata fusco-ater. 



Pycreus sanguinolentus Nees in Linnaea IX. p. 283. C.B. 

 Clark in Hook. fil. Fl. Brit. Ind. VI. p. 590 et in Journ. Linn. 

 See. XXXVI. p. 206. Matsum. et Hayata Enum. PI. Form. p. 

 4-69. Nakai Fl. Kor. II. p. 285. 



Cyperus sanguinolentis Vahl. Entim. II. p. 322. Kunth 

 Enum. 11. p. 7. Benth Fl. Hongk. p. 385. Bceck. in Linna;a. 

 XXXV. p. 443. Fran, et vSav. Enum. PI. Jap. II. p. 102. 

 Franch. pi. Dav. p. 316. Kom. Fl. Mansh. I. p. 334. 



Cyperus Bavescens var. rubro-marginata Schrenk Enum. I. 

 p. 3. Regel Tent. Fl. Uss. n. 527. 



Cyperus sanguinolentis v. spectabilis Making in Tokyo Bot. 

 Mag. XIX (1905). p. 144. 



Cy. atratus Steud. Bceck. in Linntea p. 446. 



Cy. Eragrostis var. spectabilis Makino in Tokyo Bot. Mag. 

 VI. (1892). p. 47. 



Nom. Jap. Kawara-sugana, Sliide-gajatsnri. 



Hab. Japonia et Korea tota. 



Distr. Asia trop. et teuip., Australia et Abyssinia. 



Sect. 3. Umbellata m. 



Spicule spicatae v. corymboso-spicatee. Spicae umbellata. 

 (Sp. 2.). 



A. Glumas facies ovato-lanceolatas 3—3.5 mm. 



Rhizomata elongata v. nulla. Caulis 1-3 pedalis levis.; 

 Folia elongata glaberrima angusta. Folia involucrata elongata, 

 Umbella simplex. Spiculse in spica oligomers. Rhachilla suba- 

 ptera. Styli bifidi. Nux ater ovato-rotundata. 



Pycreus angulatus Nees in Linncca IX. p. 283. C. B. 

 Clark in Hook. fil. Fl. Brit. Ind. VI. p. 593 et in Journ. Linn. 

 Soc. XXXVI. p. 202. 



