Galinsoga subdiscoidea is a rare Mexican species of flowering plant in the family Asteraceae. It has been found only in the State of Durango in northern Mexico.Cronquist, Arthur John 1965. Memoirs of The New York Botanical Garden 12(3): 288–289 diagnosis in Latin, description + commentary in English, line drawings on page 288
Description Galinsoga subdiscoidea is a branching annual herb up to tall. Leaves are egg-shaped, up to long. Each head has about 5 white ray flowers surrounding a large number of yellow disc flowers.
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