148 
[Assembly 
FiLAGo, Tourn. 
^ ? germanica, L. Gnaphalium germanicum, Willd. Old fields, 
Staten Island, &c . August-September . 
Antennaria, R.Br. 
plantaginea, R. Br. Gnaphalium plantagineum, L. Dry woods 
and hills . April-May . 
margaritacea, R. Br. Gnaphalium margaritaceum, L. Dry woods 
and hills . August . 
Erechtites, Ra-f, 
hieracifolia, Raf. Senecio hieracifolius, Raf. Fire-tveed . Low 
grounds . August . 
Arnica, L. 
montana, L. Sources of the Hudson, Essex county. August. 
Cacalia, L. 
suaveolens, L. In the State of New-York . B. D. Greene, Esq. 
atriplicifolia, L. Near Geneseo. 
Senecio, L. Groundsel. 
vulgaris, Z(. Roadsides, &c. Long Island. August, 
balsamitee, Willd. Rocky banks of streams . June . 
aureus, L. S. obovatus, Muhl. S. gracilis. Ph. Meadows, and 
along streams ; sometimes on rocks. May- June. 
Centaurea, L. Knapweed. 
§ cyanus, L. Bluebottle . Cultivated grounds . July . 
Cnicus, Vaill . 
^ benedictus, Z(. Blessed Thistle, Roadsides, Sec. June. 
CiRsiuM, Tourn. Thistle. 
lanceolatum, Scop. Carduus lanceolatus, L. Common Thistle. 
Fields, road sides, &c . June-September . 
altissimum, Spreng. Carduus altissimus, L. Old fields. August, 
discolor, Spreng. Cnicus discolor, Muhl . Fields and thickets . 
August . 
pumilum, Spreng. Carduus pumilus, Nutt. Cnicus odoratus, 
Muhl. Old fields. July, 
muticum, Michx. Swamps. September. 
^ arvense. Scop. Cnicus arvensis, Hoff. Canada Thistle. Fields 
and road sides . July-September . 
