cyclanthacej:. 93 



2. Cyclanthus, sp. 



Nicaeagua, Chontales (Seemann, 164). Hb. Kew. 



TYPHACEiE. 



[iii. p. 416.] 1*. Typha angUStifolia, Linn. Sp. PI. ed. 1, p. 971; Griseb. FL 

 Brit. W. Ind. p. 512, var. domingensis, Pers. ; Hemsl. Bot. Chall. Exped. i. 1, p. 73. 



South Mexico, valley of Mexico (Schmitz, ex Ridley in litt.). Mus. Brit. 



The species widely spread ; and the variety ranges from Texas through the West 

 Indies to Brazil. 



NAIADACEiE. 



[iii. p. 442.] 2*. RUPPIA. 



Ruppia, Linn. Gen. Plant, n. 175 ; Benth. et Hook. Gen. Plant, iii. p. 1014. 



Species one, or several closely allied, generally spread in salt marshes in temperate 

 and subtropical regions. 



1. Euppia maritima, Linn. Sp. PL ed. 1, p. 127 ; Griseb. FL Brit. W. Ind. 

 p. 506 ; Chapm. FL Southern U. S. p. 445. 



Guatemala (Bernoulli & Carlo, 816). — Tempeeate and Subtropical eegions. Hb. Kew. 



CYPERACE^E. 



[iii. p. 451.] 61*. CyperilS SChaffheri, Bceckl. in Engler's Jahrb. vii. p. 273. 

 Noeth Mexico, San Luis Potosi (Schaffner, 195). 



This is not the species previously described by the same author under the same name, 

 but as we are unable to compare them we prefer not renaming it. 



[iii. p. 456.] 15*. Heleocharis SChaflheri, Bceckl. in Engler's Jahrb. vii. 

 p. 274. 

 "< Noeth Mexico, San Luis Potosi (Schaffner, 204). 



[iii. p. 462.] 11*. Scirpus (OnCOStylis) SChaffheri, Bceckl. in Engler's Jahrb. 

 vii. p. 275. 



Noeth Mexico, San Luis Potosi (Sehaffner, 202). 



[iii. p. 463.] 1*. Fuirena repens, Bceckl. in Engler's Jahrb. vii. p. 277. 

 Noeth Mexico, San Luis Potosi (Schaffner, 196). 



[iii. p. 472.] 1*. Carex acutata, Boott in Trans. Linn. Soc. xx. p. 124, et IU. 

 Carex, iv. p. 138, tt. 446 et 447 ; W. Boott in Coulter's Bot. Gazette, ix. p. 92. 



South Aeizona. — Noeth Mexico, Huachuca Mountains (Lemmon). — Colombia to 

 Chili and Beazil. 



[iii. p. 473.] 7*. Carex extensa, Good, in Trans. Linn. Soc. ii. p. 175, t. 21. 



