討論:台灣毛茛屬物種註記

山羊百科，林文智老師的植物、山岳、攝影紀錄

35 (33) Petiole 8--15 cm; basal leaves ca. 2. (36)

+ Petiole 2--6.5 cm; basal leaves 3--8. (37)

36 (35) Leaf blade appressed puberulent, terminal segment irregularly 3-fid; petals 7--12 × 6--10 mm, obovate-orbicular 36 R. formosa-montanus

+ Leaf blade glabrous or nearly so, terminal segment pinnatifid; petals 9--12 × 4--6 mm, narrowly obovate 38 R. morii

37 (35) Stem very slender, trailing and rooting from upper nodes; basal leaves ca. 3 37 R. matsudae