Cotton Weed is an annual plant of cultivated areas, with several erect and
often tufted woolly stems, 10-30 cm high. Leaves are oblong-spoon-shaped,
grey- or white-felted. Flowers heads are bright glistening yellow, globular,
3 mm across, dense, rounded, solitary or branched clusters. The outer
disk-florets are female, white the inner ones are bisexual. The bracts below
the flowers are oblong, shining yellow and papery. Cotton Weed is one of
"the seven spring herbs" of Japan. Cotton Weed is found at altitudes of
1200-3000 m. Flowering time February-October.
Medicinal uses:
Cotton weed is a medicinal and edible plant used to treat cough, asthma,
and COPD for a long time in Chinese folk medicine.
Identification credit: Tabish
Photographed in Machi village, Chandel distt., Manipur.
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The flower labeled Cotton Weed is ...