Parthenium integrifolium L. wild quinine, American feverfew
Global_ID_number38166
Description
flowers: june,july,august,september,perianth:color:white,green,
Plant: not carnivorous,broadleaf,perennial,autotrophic,herbaceous,
leaves: alternate,basal,simple,serrate,pinnate,oblong,ovate,obovate,elliptic,
fruits: achene,
Discussion: Family Asteraceae. Leaves: lower (basal) leaves up to 9 inches long-petiolate, mostly lance-elliptic, upper leaves progressively reduced, with shorter petioles; heads small, almost all discoid; rough and toothed. Flowers: inflorescence type-corymb head; y
Special_diagnostic_characters: