518 
SYNGENESIA ^ftuALis. Chrysocoma» 
bus 3 foliis angustissime linearibus, corymbo laxiuscu- 
lo, calycibus laxis 5-floris : squamis interioribus diva- 
ricatis glabris.- — Pallas, mss. in Heth. Lambert. 
On the banks of the Missouri. M. Lewis. If. . Oct. 
V. s. in Herb. Lewis. Flowers yellow^ somewhat j 
smaller than the preceding. 
615. CACALIA. Gen. pi. 1275. 
suaveolens, 1. C. caule herbaceo, foliis petiolatis hastato-sagittatis ser- 
ratis glabris concoloribus, floribus corymbosls erectis, 
calycibus multifloris. — Willd. sp. pl.3. p. 1734. 
On the banks of rivers : Pensylvania to Carolina. If . 
Aug. — Oct. V. V. From three to four feet high 5 
flowers white 5 anthers yellow. 
atriplicifolia. 2i C. caule herbaceo, foliis petiolatis glabris subtus glaucis, 
radicalibus cordatis dentatis, caulinis rhombeis utrin- 
que subbidentatis, floribus corymbosis erectis, calyci- 
bus 5-floris. — IVilld, sp. pl. 3. p. 1734. 
Icon. Pluk. aim, f. 1. Moris, hist. 3. s. 7 , 1. 15» 
/. 7. 
In low and overflowed places, near rivers ; Canada to 
Carolina. %. Aug. — Oct, v. v. Flowers white, 
considerably smaller than the preceding. 
reniformis. 3. C. caule herbaceo, foliis petiolatis glabris subtus ad venas 
pilosis, radicalibus amplis cordatis reniformibus repan- 
do-dentatis, caulinis oblongis dentatis basi cuneatis in- 
tegerrimis, corymbis fastigiatis, calycibus multifloris^ 
IVilld. sp. pl. 3. p. 1735. 
On the banks of rivers : Pensylvania to Virginia. If . 
Aug.— Oct. V. V. From five to ten feet high 3 flow- j 
ers white. I 
f- 
616. SPARGANOPHORUS. Gcsrt. carp. 2. p. 3Q5. | 
verticillatus. 1* S. foliis setaceo-linearibus verticillatis, caule subunifloro, | 
pappo campanulato 5-dentato.— Ji. amer, 2. ' 
p. 95.. 
Ethulia uniflora. Walt. fi. ear. I95. Willd. sp, pl. 3.| 
p. 1742. I 
Icon. Mich.Ji. amer.2. t. A2. | 
In overflowed swamps and rivulets : New Jersey, Ca- f 
rolina, and Florida. If. Aug. — Oct. v. v. Float-| 
ing in the water 3 flowers purple, the size of a large 
daisy. 
