Cyperaceae. 47 



Mariscus Karivinskianus Kunth Enum. II (1837) p. 123. 



Cyperus Mutisii Griseb.f Flor. (1864) p. 567 ; Boeck. in Linnaea 

 XXXVI (1869 70) p. 387. 



Cyperus semitribracJiiatus Boeck.f in LinnaeaXXX VI (1869 70) 

 p. 386. 



Cyperus ocJireatus Boeck. in Linnaea XXXVI (1869 70) p. 386. 



Cyperus compresso - triqueter BoecJc.f Cyp. Novae. Heft 1 (1888) 

 p. 10. 



Hab. in Jamaica: Eggers n. 3432, 3746, 3746% Hart n. 765, 

 Purdie, Swartz; Hispaniola: Mayerhoff n. 217, 220; Portorico prope 

 Coamo in fruticetis: Sintenis 3068; Grenada: Broadway n. 589 par- 

 tim, 1006. 



Distrib. in America centrali, Venezuela, Peru, Bolivia. 



53. Mariscus Meyenianus Nees, glaber, rhizomate brevi; culmis 

 2 4 dm. longis, robustioribus, levibus; foliis cum culmo subaequi- 

 longis, 6 7 mm. latis; umbellae radiis 10 12, usque ad 3 7 cm. 

 longis; bracteis saepe 6 9, umbellam superantibus, 5 7 mm. latis; 

 spicis in unoquoque radio solitariis aut 2 3 umbeliulatis, 20 25 mm. 

 longis 10 15 mm. latis, cylindricis, densis, fuscis; spiculis 6 8 mm. 

 longis, 1 mm. latis, 3 4-nucigeris, undulatis, rectangulatim patulis; 

 glumis nucigeris oblongo-ellipticis, obtusis, sub-9-nerviis; nuce cum 

 2 / 3 parte glumae aequilonga, lineari-oblonga; stylo cum l j 2 parte nucis 

 aequilongo, ramis 3, linearibus. 



Mariscus Meyenianus Nees in Mart. Fl. Bras. II pars (1842) p.49. 



Mariscus subulatus Nees in Linnaea IX (1834) p. 286; Kunth 

 Enum. II p. 123. 



Cyperus subulatus Meyenf Reise I (1834) p. 108. 



Cyperus Meyenianus KuntJi Enum,. II (1837) p. 88; Boeck. in 

 Linnaea XXXVI (1869 70) p. 362; Criseb. Flor. p. 567? 



Cyperus trispicatus BoecJc! in Flora LXV (1882) p. 14; Duss 

 Flor. p. 541. 



Hab. inMartinique satis rara in savanis humidis Parnasse, Morne- 

 Vert, Gros-Morne, alt. 250 500 m.: Duss n. 219, 455. 



Distrib. a Mexico usque ad Montevideo, frequens. 



54. Mariscus Urbaui C. B. Clarke, glaber, gracilis, viridis, radice 

 fibrosa; culmis caespitosis, 2 5 dm. longis, monocephalis; foliis cum 

 culmo fere aequilongis, usque ad 4 mm. latis; spica 5 mm. longa, 5 mm. 

 lata; bracteis 3, usque ad 6 cm. longis, cum foliis consimilibus; spiculis 

 2 3 mm. longis 1 mm. latis, obtusis, 2 3-nucigeris, proventu patulis 

 aut deflexis; rhachilla supra 2 imas glumas vacuas a pulvino secedente; 

 glumis ovatis, recurvo-mucronatis, parum imbricatis ; in dorso viridi-3- 



