Lygodiaceae
Japanese climbing fern
Lygodium japonicum
- Family
- Lygodiaceae
- Genus
- Lygodium
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Common names
By language (7)
- Chinese
- 海金沙, 狭叶海金沙, 海金沙根, 海金沙草
- English
- Japanese climbing fern
- Japanese
- カニクサ
- lzh
- 海金沙
- Malayalam
- ലൈഗോഡിയം ജപോണികം
- Norwegian Bokmål
- Japansk klatrebregne
- szy
- Nipaluma-kiwit
Synonyms
- Adiantum scandens Lour.
- Davallia scandens (Lour.) Sw.
- Hydroglossum dissectum Steud.
- Hydroglossum japonicum (Thunb.) Willd.
- Hydroglossum microstachyum Steud.
- Lygodium chaerophylloides Desv.
- Lygodium cochinchinense (Poir.) Desv.
- Lygodium dissectum Desv.
- Lygodium finlaysonianum Wall.
- Lygodium hazaricum F.Haq
- Lygodium japonicum f. elongatum Alderw.
- Lygodium japonicum var. microstachyum (Desv.) C.Chr.
- Lygodium mearnsii Copel.
- Lygodium microphyllum Link
- Lygodium microstachyum Desv.
- Lygodium microstachyum var. glabrescens Nakai
- Lygodium pubescens Kaulf.
- Lygodium tenue Blume
- Ophioglossum japonicum Thunb.
Characteristics
- Growth habit
- Forb/herb, Vine
- Lifespan
- Perennial
- In the US and Canada
- Hawaii: introduced, Lower 48 states: introduced, Puerto Rico: introduced
Photos
Photo: harum.koh from Kobe city, Japan, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Keisotyo, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Keisotyo, CC BY-SA 4.0, from Wikimedia Commons 
Photo: harum.koh from Kobe city, Japan, CC BY-SA 2.0, from Wikimedia Commons 
Photo: David E Mead, CC0, from Wikimedia Commons 
Photo: David E Mead, CC0, from Wikimedia Commons 
Photo: David E Mead, CC0, from Wikimedia Commons 
Photo: David E Mead, CC0, from Wikimedia Commons 
Photo: Len Worthington, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Len Worthington, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Metacladistics, CC BY 4.0, from Wikimedia Commons 
Photo: Kingfiser, CC BY-SA 4.0, from Wikimedia Commons
More in Lygodium
- Small-leaf climbing fernLygodium microphyllumLygodiaceae
- Maidenhair creeperLygodium flexuosumLygodiaceae
- Lygodium venustumLygodiaceae
- Lygodium heterodoxumLygodiaceae
- American climbing fernLygodium palmatumLygodiaceae
- Bushman's bunkLygodium articulatumLygodiaceae
- Willow-leaved climbing fernLygodium salicifoliumLygodiaceae
- Lygodium radiatumLygodiaceae
- Lygodium reticulatumLygodiaceae
- Lygodium volubileLygodiaceae
- Lygodium cubenseLygodiaceae
- Lygodium yunnanenseLygodiaceae
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); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.