Wild plants in and around Shimane 島根とその周辺の野生植物


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Ageratina lavenia / Numadaikon ヌマダイコン

Bloom time: September-November

Asteraceae /


Species in the genus Ageratina:

Ageratina altissima / Marubafujibakama
Ageratina lavenia / Numadaikon


Ageratina lavenia / Numadaikon ヌマダイコン

Ageratina lavenia, occurring in wetlands or at the water's edges, is a perennial herb with a height of 0.3-1m. Leaves with long petioles have opposite phyllotaxis; blades are 4-20cm long, 3-12cm wide, in an ovate to long oblong shape, with obtuse serrations on margins. The stem's upper parts branch well and set 5-8mm-in-diameter flower heads on the tips. Involucres are hemispherical, and involucral bracts bend back after flower. Bloom time: September-November.




inserted by FC2 system