一支箭
Ophioglossum thermale Kom.
一支箭（Ophioglossum thermale Kom.）為蹄蓋蕨科（Ophioglossaceae）蹄蓋蕨屬（Ophioglossum）的植物。
Other common names
一支箭狭叶瓶尔小草狹葉瓶爾小草
Distribution
TW · Amur · China North-Central · China South-Central · China Southeast · Inner Mongolia · Japan · Kamchatka · Korea · Manchuria · Nansei-shoto · Primorye · Tadzhikistan · Taiwan · Uzbekistan
Synonyms
Ophioglossum bucharicumOphioglossum thermale var. bucharicumOphioglossum vulgatum var. bucharicumOphioglossum angustatumOphioglossum nipponicumOphioglossum savatieriOphioglossum thermale var. nipponicumOphioglossum vulgatum var. thermaleOphioglossum japonicum
