148 [ ASSEMBLY 
Fizaco, 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. 
Erecutites, Raf. 
hieracifolia, Raf. Senecio hieracifolius, Raf. Fire-weed. Low 
grounds. August. 
Arnica, L. 
montana, L. Sources of the Hudson, Essex county. August. 
Cacauia, L. 
suaveolens, L. In the State of New-York. B. D. Greene, Esq. 
atriplicifolia, L. Near Geneseo. 
Senecio, L. Groundsel. 
vulgaris, L. Road sides, &c. Long Island. August. 
balsamite, Willd. Rocky banks of streams. June. 
aureus, L. S. obovatus, Muhl. S. gracilis, Ph. Meadows, and 
aleng streams ; sometimes on rocks. May-June. 
Centaurea, L. Knapweed. 
§ cyanus, LZ. Bluebotile. Cultivated grounds. July. 
Cnicus, Vall. 
§ benedictus, L. Blessed Thistle. Road sides, &c. 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, Nuit. Cnicus odoratus, 
Muhl: Old fields. July. 
muticum, Michx. Swamps. September. 
§ arvense, Scop. Cnicus arvensis, Hoff. Canada Thistle. Fields 
and road sles. July-September. 
