Silphium perfoliatum, the cup plant or cup-plant, is a species of flowering plant in the family Asteraceae, native to eastern and central North America. It is an erect herbaceous perennial with triangular toothed leaves, and daisy-like yellow composite flower heads in summer.The specific epithet perfoliatum means 'through the leaf.'There are two varieties:-
S. perfoliatum var. connatum
S. perfoliatum var. perfoliatum.
S. perfoliatum grows in sandy moist bottom lands, floodplains, near stream beds, ...
Įveskite simptomą ar ligą ir perskaitykite apie žoleles, kurios gali padėti, įveskite žolę ir pamatykite ligas bei simptomus, nuo kurių ji naudojama.
* Visa informacija pagrįsta paskelbtais moksliniais tyrimais