Appearance
"H. grandiflora" is a perennial herb up to 30 centimeters tall. The leaves are 7.5–10 cm long. The plant generally produces one flower head per stem, up to 10 per plant, present between June and August. Each head has 15–44 ray flowers and 150–400 disc flowers. The seeds are five-sided with narrow scales at the tip.The species has the largest flowers of any in its genus, hence the specific epithet "grandiflora".
Distribution
The plant is native to high elevations in the Rocky Mountains of the western United States, in the states of Montana, Idaho, Wyoming, Utah, Colorado, and New Mexico.Habitat
It can be found on rocky slopes, meadows, and tundra environments.References:
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