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Galinsoga quadriradiata Cav.

Categories:
Annuals, Herbs
Comment:

Galinsogas, in the Asteraceae (daisy) family, are summer annuals with erect stems. Leaves are opposite, roundish to triangular in shape, 1 to 3 inches long and 1/2 to 2 inches wide. The small flower heads have 4 to 5 white ray flowers and yellow disc flowers. Stems and leaves are hairy in the most common species, G. quadriradiata (formerly G. ciliata), but G. parviflora stems and leaves are smooth or only sparsely hairy. In warmer climates, galinsoga is more common in spring and fall, less common in the summer. In cooler climates, germination can occur in spring, summer, or fall.

Season:
summer annual weed
Tags:
weed

NCCES plant id: 3055

Galinsoga quadriradiata Cav. Galinsoga quadriradiata habit
Galinsoga quadriradiata Cav. Galinsoga quadriradiata stem
Galinsoga quadriradiata Cav. Galinsoga quadriradiata abaxial leaf surface
Galinsoga quadriradiata Cav. Galinsoga quadriradiata flowers
Galinsoga quadriradiata Cav. Galinsoga quadriradiata flower head