56o 
lanata. 
autumnale. 
pubescens. 
canalicula - 
tum. 
quadridenla - 
tum. 
SYNGENESIA SUPERFLUA. 
63g. ACTI NELL A. Pcrs. syn. 2. p. 46g. 
Actinea. Juss. in annal. mus. 2. p. 425. 
L A. undique lanato-tomentosa ; foliis linearibus superne 
pinnatifidis, pedunculis elongatis unifloris, radiis bi- 
dentalis, seminibus glabris 5-gonis. 
On the high lands of the Kooskoosky. M. Lewis. % . 
June, July. v. s. in Herb. Lewis. Flowers orange- 
yellow. It resembles in habit Jussieu’s Actinea, in 
AnnaM | lit mus. 2. t. 6\.f. 2. 
Planta omnibus partibus tomento albo lanato tecta. Cau- 
lis ramosus, teres. Rami alterni, superne subdivisi. 
Ramuli unidori. Folia caulina alterna, linearia, su- 
perne dilatato-pinnatifida, dentata ; ramea linearia, 
integra. Pedunculi terminales, elongati, superne in- 
crassati. Flores aurantiaci, magnitudine Tagetidis 
erectce. Calyx oblongus, simplex, polyphyllus : fo- 
liola 12 — 14. lineari-lanceolata, acuta. Corollulce ra- 
dii 3 2 — 14. oblongae, bidentatae, nervosae: disci tu- 
bulosae, concolores. Pappus : paleis 4 — 6. scariosis, 
albidis, acutis, interdum laceris. Semina prismatico- 
oblonga, 5-gona. 
640. HELENIUM. Gen.pl. 1299. 
1. H. foliis lanceolatis serratis subdecurrentibus, caule su- 
perne corymboso, corollulis disci 5-fidis : radii planis 
reflexis. — Willd. sp. pl. 3. p. 2120. 
Icon. Pluk. amalth. t. 372. f. 4. Corn, canad. 63. 
j3 . EI. foliis pubescentibus. IVilld. sp.pl. 3. p. 2121. 
On the banks of rivers, ponds, and ditches : Canada to 
Carolina. 7/ . Oct. Nov. v. v. About two feet 
high ; flowers bright yeliow. 
2. H. foliis lanceolatis serratis subdecurrentibus, caulibus 
simplicibus, corollulis disci 5-fidis : radii canaliculatis. 
Lamarck injourn. hist. nat. 213. t. 35. 
3. H. foliis lato-decurrentibus, inferioribus subpinnatifidis, 
superioribus lanceolatis integerrimis glabris, corollulis 
disci 4-dentatis — Willd. sp. pl. 3. p. 2121. 
Rudbeckia alata. Jaci/. ic. rar. t. 5Q 3. 
Icon. LabiUard. in act. sac. hist. nat. par. 1. t. 4. 
On the banks of the Mississippi. 7/ . July, Aug. v. v. 
From three to four feet high 5 flowers smaller than the 
preceding. 
