* 
HEXANDRIA MONOGYNIA, 
I j 
* ** Culmis foliosis. i 
9. J. culmo. erecto oligophyllo, foliis nodoso-articulatis, polycephalus. 
capitulis globosis multifloris subpaniculatis, calycibus 
linearibus triandris.— Mich. fi. amer. 1. p. 192. 
Icon. Pluk. alm. t. 92. f. 9. 
&.J. major, foliis crassioribus compressis. __ crassifolius, 
B.J. foliis subfiliformibus. tenuifolius. 
In inundated places : Pensylyania to Carolina. X. June, 
July. v.v. t 
.10. J. culmo erecto, follis nodoso-articulatis teretibus, pani- sylvaticus. 
-cula supradecomposita, foliolis calycinis aristatis inte- 
_ tioribus longioribus. Willd. sp. pl. 2, p. 211. 
-acutiflorus, Hoffm. germ. 125. 
Icon. Host. gram. 3. t. 86. -_ ie 
In inundated woods and on river sides : Pensylvania to 
Virginia. Y. July. v.v. es 
11, J, culmo decumbente, foliis setaceis, floribus: glome- verticillatus. 
ratis verticillatis glomerulis foliosis. Willd, sp. pl. 2. 
p. 212. p” ; 
J.uliginosus. Roth fi. germ. 1. p. 155. 
~ J. fluitans. Lam. d 3. p.26. 
Icon. FI. dan. 817. Host. gram.3. t. 88. E 
In rivulets and ponds: Canada, New York, &c. XY. 
July, Aug. v.v. 
12, J. culmo folioso erecto, foliis subnodoso-articulatis, pa-" acuminatus. 
nicula terminali composita, glomerulis subtrifloris pe- 
 dunculatis sessilibusque, calycibus gracilibus acumina- 
tis 3-andris. Mich. fl. aper. 1. p. 192. 
In stagnant waters and on river banks: Pensylvania to 
Carolina, Y. July, Aug. v.v. Resembles J. ar- 
 ticulatus very much, en 
13. J. radice bulbosa, culmo folioso erecto compresso, foliis aristatus, 
s subcanaliculatis, panicula composita, glome- 
rulis 3-floris, calycibus 3-andris bracteisque aristatis. 
o0 Mich. flamer. 1. p. 192. 
In low grounds of Georgia and Carolina. Y. July. v. s. 
. Resembles the following species. 
* 
14, J, culmo subcompresso indiviso, foliis linearibus canali-  Zulbosus. 
 culatis, corymbo terminali, calycibus obtusis capsula 
subrotunda obtusa brevioribus. Willd. sp. pl. 2. 
P. 213. « E 
J. compressus. Jacq. vind. 235. — 
Icon. Host. gram, 3.4. 89. Fl. dan, 421. 
m 
