1012 BULI.EllN DE l'hKRBIKR BOISSIER (2"« SÉR.). (234) 



This Hassler 8381 is = Lindmauu, n. 2379, collected in Malto Grosso und 

 is iu a similar young state. 



So far as I see froin thèse young plants they may be Mariscus cylindricus 

 EU. but it is a plant from the Eastern States of ^Xorth America. 



Mariscus ru fus H. B. K. 



Nov. Gen. et Spec. I, 216, t. 67: Lindm. List. Regn. Cyper., 10. 



This is not the usiial color of M. riifus; I suppose it to bea « forma uinbrosa». 

 Tiie nuls are hère ripe so that I feel confident that it is3i. rufiis H. B. K. 



Herba 0,5-0.8 m. in staynis in reaione cursus superioris tluminis Apa, Jau., 

 n. 8412. 



Tondiniuiii confevtum Haiiiilt. 



Prodr. Ind. Occid. (1825), p. 15; Urban Symb. Antill., v. 2, p. 53; 

 Chodat in PI. Hassl. I. p. 1,35; Bull. Herb. Boiss., ser. 2, v. 1 (1901), 

 p. 441. 



T. ferox, Kunth Knuni., v. 2. p. 90 in citât. 



Cjiperus odovatits. Linn. Sp. PI. éd. 1, p. 46. quoad tab. Sloane citât.; 

 nec Sp. PI. éd. 2, p. 68, neque herb. propr. 



C. ferax, L. G. Rich. in Act. Soc. d'Hist. Nat. Paris, v. 1 (1792), p. 106; 

 P. Maury iu Mem. Soc. Phys. Genèv., v. 31 (1890). p, 132; Morong et 

 Britton in Annal. New York Acad., v. 7 (1893), p. 251. 



C. ferox, Vahl Enum., v. 2, p. 357 (salteni pro parte) ; Britton et 

 Brown lllustr. FI., v. 1, pp. 235. 242, t. 563. 



C. flexuosus, Vahl Enuni.. v. 2, p. 359; Griseb. Symb. FI. Argent., 

 p. 311. 



C (iens///o?'«s, G. F. W. Meyer Essequibo, p. 34: Griseb. PI. Lorentz, 

 p. 217. 



Paraguay; Hassler n. 3596, 8256. 



In calidioribus utriusque orbis; in Asia Austral. Orient, cum Oceanla 

 frequens, in America vulgaris. 



Herba 0,5-1 ni. in stagno in régions cursus superioris tluminis Apa. Dec, 

 n. 8256. 



This is a sicnder form, the secondary umbels with very small bracts. 



Tliis .species bas more tlian a hundred names; but N. L. Britton agrées with 

 me that it Miiist ail be une species. 



scnU'E.E 



Eteochnris iiiuUUa R. lirown 



Prodr. (1810), p. 224 in nota; Morong et Britton iii Annal. iNow York 

 Acad., V. 7 (1893), p. 254; Urban Symb, Antill., v. 2, p. .58, 61; Lindm. 

 Rcgnell. Cyp. (1900), p. 12: Ghodat in PI. Ilassl. 1, p. 20 et p. 134; Bull. 

 Herb. Boiss., ser. 2, v. 1 (1901). p. 440. v. 6. Append. I (1898), p. 20, 

 var. ^ obtuselrinomi ind. 



E. siiirfilis. P. iMaiiry ! in Mem. Soc. l'hys. Gciiùv., v. :il (1890), p. 140, 

 non 11. Hr. 



