Leaves abaxially densely rusty yellow or rust colored, rarely rufous tomentose; terminal inflorescences short subracemes, rarely cymose panicles, with few flowers.
英
美
- 叶背面密被锈色黄的或锈色,很少红棕色被绒毛;顶生的花序短近总状花序,很少密伞圆锥花序,具很少花。(56