94 C. B. Clarke: 



glumae aequilonga, compresso-trigona aut piano -convexa, obovoidea aut 

 oblonge -obovoidea, levi aut microscopice reticulata, proventu nigrescente. 



Scirpus lacustris Linn.! Sp. PL ed. II p. 72; Kunth Enum. 

 II p. 164; Sagra Fl. Cuh. XI p. 290; Boeck. in Linnaea XXXVI 

 (186970) p. 712; Sauv. Cub. n. 2631 p. 176; C. B. Clarke in Hook, 

 f. Fl. Brit Ind. VI p. 658 et in Dijer Fl. Cap. VII p. 231. 



Scirpus validus Vahl Enum,. II (1806) p. 268; lumth Fmim. 

 II p. 165; Griseb.I Fl. Cuh. p. 240 et Flor. p. 57 L 



Scirjnis Ehrenbergii Boeck.! in Linnaea XXXVI (1869 70) 

 jJ. 712. 



Hab. in ins. Bermuda: Moseley; in Cuba: Eggers n.4545, Linden 

 n. 1812, Poeppig, C. Wright n. 713; Jamaica: Bromfield, Hart n. 824, 

 Purdie, Shakespear; Hispaniola: Poiteau; Portorico prope Guanica 

 in uliginosis ad Mte. Puerco: Sintenis n. 3846. 



Distrib. in Europa, Asia, Oceania, copiosa late sparsa; in Africa, rara; 

 in America boreali et centrali, vulgaris, 



124. Sciri)us micraiitlius Vahl, glaber, culmis 3 15 cm. longis, 

 setaceis, monocephalis; foliis 5 30 mm. longis, anguste linearibus; 

 bracteis 1 2, ima 1 5 cm. longa, quasi culmum continuante; spi- 

 culis 3 1, fasciculatis, lateralibus, 2 4 mm. longis, ovatis, obtusis, 

 30 50-floris; glumis uuiltispiris, ovatis, breviter acuminatis, in dorso 

 viridibus in latere sanguineis; squamula intra glumam oblique laterali 

 lanceolata aut saepius 0; stamine 1, anthera parvula quadrato-oblonga; 

 stylo cum Y^ parte nucis vix aequilongo, basi non incrassato, deciduo, 

 ramis 2 parvis recurvatis; nuce cum Ys pai'te glumae aequilonga, ob- 

 longe -obovoidea, biconvexa, levi reticulata, nigrescente. 



Scirpus micranthus Vahl Enum. II (1806) p. 254; Boeck. ! in 

 Linnaea XXXVI (186970) p. 499. 



Hendcarplia suhsquarrosa Nees in Marl. Fl. Bras. II pars I (1843) 

 p. 61 t. 4 fiy. 1; Griseb.I Flor, j)- 372. 



Hab. in Martinique: Belanger n. 401, iiss n. 460'^; Trinidad: 

 Crueger, Pendler n. 894, Bot. Gard. herb. n.l431. 



Distrib. in fere omni America, in Angola. 



Species residuae. 



Scirpus .articulatus Griseb. Kar. (1857) p. 122. 



Isolepis articulata Kunth Enum. II (1837) p. 198 partim. 



Hab. in St. Croix: hb. Vahl ex Kunth 1. c. 



Obs. Species est gerontogea. Gl. Grisebach exemplum americanum 

 neu vidorat. E nota KuNTmi, quoad j^lantam Vaulii Americanam, error 

 verosimiliter latet. 



