Urticaceae

Ganggye clearweed

Achudemia japonica Maxim.

Family: Urticaceae
Genus: Achudemia

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Ganggye clearweed (Achudemia japonica) — Photo: Nina Filippova, CC BY 4.0, from iNaturalist

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Common names

By language (3)

Chinese: 山冷水花, 日本冷水麻, 华东冷水花, 山美豆, 苔水花
English: Ganggye clearweed
Korean: 강계큰물통이

Synonyms

Achudemia insignis Migo
Nanocnide closii H.Lév. & Vaniot
Pilea japonica (Maxim.) Hand.-Mazz.
Pilea japonica f. major Hatus.
Pilea oligantha Nakai

Photos

Photo: Nina Filippova, CC BY 4.0, from iNaturalist
Photo: 岸本年郎, CC BY 4.0, from iNaturalist

More in Achudemia

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.