94 C. B. Clarke: 



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

 oblougo-obovoidea, levi aut raicroscopice reticulata, proventu nigrescente. 



Scirpiis laoistris Linu.f SjJ. PI. ed.fll p. 72; Kunth Enum. 

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

 (1869—70) p. 712; Sauv. Cub. n. 2631 p. 176; C. B. Clarke in Hook, 

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



Scirpus validus Vahl Emmi. II (1806) p. 268; Kunth Emim. 

 II p. 165; Gnsch.I Bl. Cuh. p. 240 et Flor. p. 571. 



Scirjms Ehrenhergii Boeck.f in Linnaea XXXVI (1869 — 70) 

 p. 712. 



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

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

 Piirdie, Sliakespear; Hispaniola: Poiteau; Portorico prope Guanica 

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



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

 in America borcali et centrali, vulgaris. 



124. Scirpus micraiitlms Yabl, 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 multispiris, ovatis, breviter acurainatis, in dorso 

 viridibus in latere sanguineis; squamula intra glumam oblique laterali 

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

 stylo cum Ys P^i'te nucis vix aequilongo, basi non incrassato, deciduo, 

 ramis 2 parvis recurvatis; nuce cum 2/3 P'^i'te glumae aequilonga, ob- 

 longe -obovoidea, biconvexa, levi reticulata, nigrescente. 



Scüpus micranthus Vahl Enum. II (1806) p. 254; Boeck.f in 

 Linnaea XXXVI (1869—70) p. 499. 



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

 p. 61 t. 4 ßg. 1; Griseb.I Flor. p. 372. 



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

 Crueger, Pendler n. 894, Bot. Gard. herb. n. 1431. 



Distrib. in fere omni America, in Angola. 



Species residuac. 



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. ^ m^' '-■ UA^ ^'^•; 



Obs. Species est gerontogea. Cl. Grisebacii exemplum americanum 

 non viderat. E nota Kunthii, quoad plantain Yahlii Amerieanam, error 

 verosimiliter latet. 



