SYNGENESiA supekflua. Chrysanthemum. 
On the north-west coast, I/ . v. s. in Herb. Lambert . 
About a foot high; flowers purplish-white, the size 
of the preceding species. 
628. PYRETHRUM. Smith fi. brit. 2. p. 900. 
2. P. foliis lanceolatis, inferioribus apice serratis, superiori- serotinum, 
bus integerrimis, ramis corymbosis. IViild. sp. pl. 3. 
p. 2151. 
Chrysanthemum serotinum. Sp. pl. 1251. 
Icon. Pluk. aim . t. 17. f. 2. Moris, hist. 3. s. 6. t. 9. 
fu. 
In North America. % . Oct. Nov. v . s. in Herb. Lam- 
bert Flowers white, smaller than Chrysanthemum 
Leucanthemum, 
629. ARNICA. Gen.pl.12g6. 
1. A. foliis remote dentatis -subtus lanato-hirsutis, radicali- 
bus petiolatis oblongis basi angustatis, caulinis alternis 
oblongo-lanceolatis, caule unifloro. — IF Hid. sp. pl. 3. 
p. 2108. 
Icon. Jacq. Jl. austr. 1. t. 92. Allion. fl. ped. t. 1J. 
f 1 & 2 . 
In Labrador. Colmaster. 1/ . July, Aug. v. s. in Herb. 
Dickson, Not above a span high ; flowers large, 
yellow. 
2. A. glabra ; foliis integerrimis utrinque glabris acutis tri- 
nervibus, radicalibus spathulato-lanceolatis basi in pe- 
tiolum angustatis, caulinis oppositis lanceolatis sessili- 
bus, caule unifloro. 
In Labrador. Colmaster. % . July, Aug. v. s. in Herb. 
Dickson. About a span high ; flower the size of the 
preceding, yellow, the rays broad and 3-dentated. 
3. A. pubescens; foliis radicalibus lanceolatis obtusiusculis 
basi attenuatis petiolatis trinervibus, caulinis oppositis 
remotis linearibus, caule unifloro. 
On the banks of the Missouri. 1/. v. s. About a foot 
or more high, very slender ; leaves on the stem gene- 
rally two pairs ; flowers somewhat smaller than the 
preceding, of a very deep and beautiful yellow. 
4. A. hirsuta ; foliis radicalibus decussatim oppositis oblon- 
go-ovatis subdentatis, caule subaphyllo summitate in 
pedunculos 1 -floros diviso. 
Doronicum, 
plantaginea. 
fulgens. 
Clay toni. 
