pellucidum. 
-villosum, 
Jiavidulum, 
verticillata, 
palustris, = 
| TRIANDRIA TRIGYNIA, Eriocaulon. 
E. compressum. Lam, encycl.3. p. 276. 
- In sandy mossy swamps: Virginia to Carolina. Y. July. | 
v.v. About a foot high. 
8. E. scapo tenuissime suhseptemstriato, foliis subulato-li« — 
nearibus canaliculatis glabris pellucidis quinquenerviis 
transverse striatis, capitulo parvo subgloboso, squamis — 
involucri ovalibus obtusis.— Mich fl amer. 1. p. 106, | 
In pools of water, floating: Canada to New Jersey. 
Y. Aug. v.v. About a foot high; very slender. 
4. E. scapis aggregatis compressis subquadrisulcis villasis, 
folis brevibus subnlato-linearibus pilosis, capitulo 
spheroideo parvo, flosculis subfuliginosis.— Mich. fl. ; 
amer. 1. p. 166. 
E. anceps. Walt. fl. car. 83. 
On the edges of ponds, in sandy soil: Virginia to Caro- 
.lina. July. v.v.; v.s. in Herb. Walter. 
5. E.scapis aggregatis subseptemstriatis subpubescentibus, 
foliis brevibus subulato-ensiformibus nervosis, capi- 
tulo convexo, squamis involucri suborbiculatis, flos- 
culis vix papillosis.— Mich. fl. amer. 1. p. 160. 
. On the banks of rivers, below high-water mark: Pene _ 
` sylvania to Caroling, ©. July. v.v. From oneto 
two inches high, 
114. MOLLUGO. Gen. pl. 139. 
1. M. foliis verticillatis cuneiformibus acutis, caule subdi- - : 
viso decumbente, pedunculis unifloris, Willd. sp, — 
pl. 1. p 492. 
Icon. Pluk. mant. t. 332. f 5. Ehret. pict. t. 6. f. 3. 
In cultivated grounds : Canada to Georgia. ©. Mee | 
Aug. v.v. - 
115. PROSERPINACA. Gen. pl. 134. 
Lam. illustr. 1. p.214. Willd. sp. pl. 1. p. 488. 
1. P. foliis lineari-lanceolatis serratis, infimis pinnatifidie — 
In ditches and pools: Canada to Carolina. ©. July. v.v p 
2. P. foliis omnibus pectinato-pinnatifidis. Lam., illustr, 1. — 
p.214. ct at 
P. palustris 8. Mich. fl. amer. 1. p, 76. 
In overflowed places and ditches: New Jersey to Caro- — 
lina. ©. July, Aug. v.v. This is certainly a distinct — 
species, as I never found them growing promiscuously, — 
or near one another, 
