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Grindelia grandiflora
Grindelia grandiflora, the manyray gumweed, is a North American species of flowering plants in the family Asteraceae. It is native to the south-central United States and north-central Mexico, in the states of Texas and Coahuila.
Grindelia grandiflora grows in grasslands, scrublands, ditches, and roadsides, and along streambanks. It is an annual herb sometimes as much as 200 cm (80 inches or almost 7 feet) tall. The plant usually produces numerous flower heads in open, branching arrays. Each head has 17-26 ray flowers, surrounding a large number of tiny disc flowers.
Lonestar gumweed · Grindelia aggregata · Arizona gumweed · Grindelia buphthalmoides · Great Valley gumweed · Shrubby Gumweed · Spanish gold · Grindelia confusa · Reclined gumweed · Ash Meadows gumweed · Grindelia greenmanii · Havard's gumweed
Text excerpted from the Wikipedia article Grindelia grandiflora by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
