PENTANDRIA DIGTNIA, 
age 
228. HYDROLEA. Gen. pl. 445. 
i87 — 
i. H spinosa, pilosa ; foliis longo-lanceolatis, pedunculis quadrivalvis. 
, axillaribus brevissimis Tits, capsulis glabris.— 
Walt. fl. car. 110. 
-H.caroliniana... Mich. fl. amer. 1. f. 177. 
- Instagnant waters of Lower Carolina. YJ. July. v. s. 
Flowers blue. 
229, DICHONDRA. Gen. pl. 451. Mich. fl. amer. 1. 
p. 135. 
1. D. pubescens ; foliis absque emarginatura reniformibus 
|  eoncoloribus, calycibus villoso-ciliatis.— Mich, Jt. 
 — emer. 1. p. 136. 
bmp Walt. fl. car. 130. 
. Demidofia repens, Gmel. syst. nat. 458. 
s In sandy fields, on road sides, about Charlestown, 
“South Carolina, JJ. June—Sept. v. v. A small 
. creeping plaut, with small herbaceous coloured flowers, 
230. EVOLVULUS. Gen. pl, 524. 
T „E. erectus ; foliis oblongis utrinque sericeo-tomentosis, 
pedunculis unifloribus brevibus. 
dites banks of the Missouri, Nuttall. v. $. Flowers 
_ yellow, 
| 231. HEUCHERA. Gen. pl. 447. 
1 H. viscido-pubescens ; ; scapo foliisque asperiuscuiis, fo- 
T NM aeuo rotundato-lobatis asina: dentibus dila- 
. tatis obtusis mucronatis, pedunculis panicula tres di- 
omis divaricatis, calycibus brevibus obtusis, petalis 
š lanceolatis longitudine calycis, staminibus longe ex- 
~ jerii. 
... H. americana. Willd. sp. pl. 1. p. 1328. 
T H. Cortusa, Mich. fl. amer. TEI 
Kon, Pluk. alm. t.58.f.3. 
3 ln shady rocky situations: New England to Carolina} 
sw frequent. W. May—July. v.v. Flowers in a long 
ad panicle, small ; petals red. It varies sometimes 
With nearly smooth leaves, 
pulverulento-pubescens ; bius Cid sub- 
tus glabris, foliis. subacuto-lobatis dentatis: dentibus 
 TOtundatis mucronatis, pedunculis panicula brevibus 
mors, calycibus campanulatis majoribus, pe- 
caroliriensis. 
) 
* 
argenteus. 
