SYNGENESIA SUPERFLUA. 
56l 
641. BOLTONIA. Gen.pl. iSOp. 
1 . B. foHls integerrimis, floribus longe pedunculatis, semi- 
nibus ovalibus glabris submuticis,— sp. pi. 3. 
p. 2162. 
Matricaria asteroides. Linn. mant. 11 6 . 
Chrysanthemum caroiinianum. Walt. Jl. car. 204. 
Icon. L'Herit. sert. angl. t. 25. ined. 
On the banks of ponds and swamps : Carolina and Illi- 
nois. % . Aug. — Oct. V. s. Rays flesh-coloured j 
disk yellow. 
2 . B. foliis inferioribns serratis, floribus breviter peduncu- 
lafis, seminibus obcordatis conspicne alatis pubescenti- 
bus, aristis pappi duabus ipsorum longitudine.— 
JFilld. sp.pl. 3. p. 2103. 
Icon. L'Herit. sert. angl. t. 20. ined. 
On the banks of rivers and ponds . Pensylvania to Vir- 
ginia. u . July, Aug. V. V. Resembles the pre- 
ceding very much, 
042. SIEGESBECKIA. Gen. pi. 1320. 
1 , S. foliis sessilibus ovatis dentatis, floribus disci tridenta- 
tis triandris. Willd. sp. pi. 3. p. 2220 . 
Icon. L'Herit. stirp, t. I 9 . 
On the north-west coast. M. Lewis. 0 . July, Aug. 
V. s. in Herb. Lewis. Flowers yellow. 
043. PH^THUSA. Gen.pl. 13 IQ- 
1 . P. foliis oppositis ovatis acuminatis serratis triplinervibus, 
corymbo terminali hxaclili^to.— WiUd. sp. pi. 3. 
p. 2221 . 
Icon. Pluk. mant. t. 342. 
In North America. %. -f* I strongly suspect this to 
be the same with Verhesina Siegesbeckia, although Mi- 
chaux declares it to be differeiit. 
044. ECLIPTA. Gen. pi. 1316. 
E. erecta, dicholoma, strigosa ; foliis ianceolatis basi at- 
tenuatis rariter serratis, pedunculis geminis elongaiis, 
calycinis foliol is ovatis acuminatis. — Willd. sp. pi. 3. 
p. 2217 . 
Verbesina alba, Sp.pl. 12/2. 
asteroides. 
glastifolia. 
fiosculosa. 
americana. 
erect a. 
