Persicaria biconvexa

山羊百科，林文智老師的植物、山岳、攝影紀錄

Polygonaceae

Polygonum

Polygonum biconvexum Hayata

Persicaria biconvexa (Hayata) Nemoto

Polygonum hastatotrilobum var. lenticulare Danser

Polygonum thunbergii f. bicovexum (Hayata) Liu et al.

Truellum biconvexum (Hayata) Soják