Fruit winged all around, not curved and rarely slightly constricted at middle, variously-shaped but not spatulate, trichomes straight; petals (2.2-)2.5-4 mm.

• 到处果翅，不弄弯和很少但不是匙形的稍缢缩在中部，形状各异，直的毛状体；花瓣(2.；2-)2