136 SYNGENESIA. p o l y g . f r g s t r .
aut paucioribus, luteis : seminibus an-
gusto-elongatis, 3-4-aristatis.
H a b . a Pensylvania ad Carolinam.
frondosa. B. caule glabriusculo : foliis ternatim
L. quinatimve pinnatis; foliolis laneeolatis,
serratis : involucello foliaceo , ciliato ,
calycibus frondosis longiore : floribus
flosculosis : seminibus latis, biaristatis.
H a b . in regione Illinoensi; montibus Alteghanis, &c.
chrysanthemoibes. B. glabra : foliis subconnatis,
laneeolatis, rariter serratis: floribus erec-
tis , aureis , multiradiatis : seminibus
biaristatis.
Coreopsis perfoliata. W a it .
Ob s . Affinis CoREOPsin Bidenti, L inn, qiue forsan
eadem , si semina tantum biaristata.
H a b . a Pensylvania ad Carolinam, in aquosLs.
SYNGENESIA. p o l y g . f r u s t r .
COREOP S I S . L .
Cal. comm, et Recept. Bidentis. Flores radiati;
radiis neutris, prolixis, luteis. Sem. compressa,
aut emarginata, aut bidentata aut etiam bisetosa ;
setis inermibus nec retrorsum aculeatis.
* Foliis omnibus indivisis.
eanceolata. C. b re v ic a u lis : fo liis c u n e a to -la n -
L. ce o latis lin e a rib u s v e , in te g e rrim is : p e-
d u n c u lis lo n g iss im is , s im p lic ib u s , n u d is :
sem in ib u s o r b ic u la tis , co n v ex o -co n cav is,
sc a b ris , m a n ife s tiu s a la tis , ap ic e b id e n -
ta tis , em a rg in a tis.
Var. a. glabella : glabra, foliis margine snbei-
liatis , angustioribus.
— /3. villosa : caule foliisqne caneseenti-
villosis.
H a b . in Carolina.
BiGHOTQMA. C. ca u le g la b ro , s u p e rn e r a r ite r d ic
h o to m y e t n u d iu sc u lo : fo liis in d iv is is ,
in te g e rrim is , in p e tio lu m a n g u s ta tis ,
p le ris q u e a lte rn is : s em in ib u s o b o v a li-
lib u s , b re v ite r b is e to s is , s c a b e ru lis ; ala
m a rg in a li fim b ria to -la c e ra .
C. gladiata ? W ait.
H ab. in sphagnosis umbrosis Carolling.
l a t if o m a . C. foliis b re v ite r p e tio la tis , la to -o v a -