Siegesbeckia
glabrescens is an annual that grows in wastelands,
roadsides, or the like, 0.35-1m in height; compared with
Siegesbeckia pubescens, petite and slender as a whole. Stems or
leaves have sparse hairs, with no divaricate ones. Leaves measure
5-13cm long, flower heads are relatively small, and glandular hairs
are not observable on peduncles. Bloom time: September-October. |