adj.扇形的

Leaf blade obovate to flabelliform, apex rounded to truncate and emarginate. 根莖塊莖狀；葉片具三葉；3淺裂的花瓣，裂片披針形。(5

The penetration and flabelliform angle increase as the opening pressure increases. 隨著啟噴壓力的增加，噴霧貫穿距和扇形角也相應(yīng)增大；

keel longer than lateral petals, apex with 2 flabelliform crested appendages. 龍骨瓣長于側(cè)花瓣，先端具2扇形脊的附屬物。

flabelliform marginal hair 扇形緣毛

disc yellow, flabelliform; 花盤黃，扇形；