560 
lanaia. 
aiitumiiale. 
pubfcscens. 
canallcula- 
tum, 
(luadridenta- 
turn. 
SYNGENESIA SUPERFLUA. 
639. ACTINELLA. Pers» syn. 2. p, 409. 
Actinea. Juss. in annal. mus. 2. p.425. 
3. A. undique lanato-tomentosa ; foliis linearibus snperne 
pinnatifidis, pedunculis elongatis unifloris, radiis bi- 
dentatis, seminibus glabris 5-gonis. 
On the high lands of the Kooskoosky. M. Lewis, 1/ , 
June, July. v. s. in Herb. Lewis, Flowers orange- 
yellow. It resembles in habit Jussieu’s Actinea, in 
Annal. du mus. 2. t. Ql.f. 2. 
P/aw/a omnibus partibus tomento albo lanato tecta. Cau^ 
Us ramosus, teres. Rami alterni, superne subdivisi. 
Ramuli uniflori. Folia caulina alterna, linearia, su- 
perne dilatato-pinnatifida, dentata ; ramea linearia, 
Integra. Pedunculi terminales, elongati, superne in- 
crassati. Ftores auranliaci, magriitudine Tagetidis 
erectce. Calyx oblongus, simplex, polyphyllus : fo- 
liola ]2— “14. linear!- lanceolata, acuta. Corollulce ra- 
dii 5 2 — 14. oblongae, bidentatae, nervosae : disci tu- 
bulosas, concolores. Pappus : paleis 4 — 0. scariosis, 
albidis, acutis, interdum laceris. Semina prismatico- 
oblonga, 5-gona. 
040, HELENIUM. Gen.pl. 1299. 
1. H. foliis lanceolatis serratis subdecurrentibus, caule su- .. 
perne corymboso, corollulis disci 5-fidis : radii planis 
reflexis. — IVilld. sp. pi. 3. p. 2120. 
Icon. Pluk. amalth. t. 372. f. 4. Corn, canad. 03. 
|S- H. foliis pubescentibus. IVUld. sp. pl.3. p. 2121. 
On the banks of rivers, ponds, and ditches : Canada to 
Carolina. 11 . Oct. Nov. v. v. About two feet 
high flowers bright yellow. 
2. H. foliis lanceolatis serratis subdecurrentibus, caulibus 
simplicibus, corollulis disci 5-fldis : radii canaliculatis. 
Lamarck in jour n. hist. nat. 213. t.o5. 
3. H. foliis lato-decurreutibus, inferioribus subpinnatifidis, 
superioribus lanceolatis integerrimis glabris, corollulis 
disci 4-dentatis — JVilld. sp. pi. 3. p. 2\2i. 
Rudbeckia alata. Jactj. ic. rar. t. 5Q3. 
Icon. Labillard. in act. soc. hist. nat. par. 1 . if. 4. 
On the banks of the Mississippi. If. . July, Aug. v. v. 
From three to four feet high j flowers smaller than the 
preceding. 
