Cyperaceae. 93 



Cyperii.'< lasiocephahis C. Wright ms. fide Griseh. 



Courtoisia olivacea Boeck. in Flora XL III (1860) p. 331. 



Anosporum cxbense Boeck.! in Linnaea XXXVI (1869 — 70) 

 p. 413. 



Anosporum piliferitin et A. paraguyense Maiiry! in Mem. Soc. 

 Genev. XXXI (1800) pp. 123, 124 tt. 34, 35. 



Isolepis echinocepliala Oliver! in Trans, hinn. Soc. XXIX (1875) 

 p. 167 t. 107. 



Crepidocarpus cnbensis Klotxsch ms. fide Boeck. 



Hab. in Cuba: Poeppig, C. Wright n. 221, 3380, 3384; Hispa- 

 niola: Jacquemont, MayerhofE"; Trinidad: Brorafield, Finlay n. 1887. 



Distrib. Africa trop., Alabama, America centralis et australis tropica. 



122. Scirpus Oliieyi A. Gray, glaber praeter glumarum margines, 

 culmis 1-metralibiis, apice triquetris, submonocephalis; foliis brevibiis; 

 bractea ima 1 — 4 cm. longa; spiculis 3 — 12, snbcapitatis, 5 — 9 mm. 

 longis, obtusis, fusce ferrugineis; glumis apice leviter emarginatis, minnte 

 niucronatis; setis 3 — 6, cum Ys — Vs P'^ii'te micis subaequilongis, bruneo- 

 rubris, retrorsim albo-scabris; stylo 2-fido; nuce oblonge -obovoidea, 

 levi, griseo-brunea. 



Scirpus Olneyi A. Gray! in Boston Journ. Nat. Hist. V (1845) 

 p. 238 in nota; Boeck. in Linnaea XXXVI (1869 — 70) p. 710. 



Scirpus pungens Benth. ! PI. Hartw. (1839) p.27; Liehm.! Mexic. 

 Halvgr. p. 58 piartim; Boeck. in Linnaea XXXVI (1869 — 70) ]). 708 

 partiui. 



Hab. in ins. Bermnda: Mosel ey; Jamal ca: Bromfield; Hispa- 

 niola: Ehrenberg n. 78, Jacquemont, Picarda n. 1460 (prope Port-au- 

 Prince in litoralibus), 1570. 



Distrib. a Rhode Island usque ad Florida, Noav Orleans, California, 

 Guatemala. 



Obs. Differt a S. iriqueiro capite simplice, a S. americano Pars. {S. 

 pungente Vahl) spiculis obtusis. 



123. Scirpus lacustris Linn. glaber praeter glumarum margines, 

 rhizomate horizontali crassiusculo; culmis (saepius in aqua suberectis) 

 5 — 20 dm. longis, teretibus vel apice plus minus trigonis, enodosis, 

 saepius aphyllis; umbella composita aut simplice, aut in 1 caput fere 

 contracta; bractea ima suberecta, brevi aut umbellam superante; spiculis 

 fasciculatis aut solitariis, usque ad 15 mm. longis 6 mm. latis, cylindricis 

 aut ovoideis, bruneis; glumis ovatis, apice emarginatis mucronulatis, 

 in margine minute ciliatis, saepe glandulosis; setis 6 — 5, cum nuce 

 subaequilongis (interdum brevioribus), retrorsim scabris; staminibus 3, 

 antheris cristatis; stylo 3-fido aut 2-fido; nuce cum 1/3 — Y2 P^i'te 



