Adaxial surface of nutlet joined to gynobase ( not easily stripped )

小坚果的正面连接到雌蕊基(不容易脱去)

Processing manufacturing selling : nutlet products , peanut oil .

加工，产销：豆类品加工，果仁，花生油。

Young branchlets , leaves abaxially , nutlets , and pedicels glabrous ; samara wing including nutlet 2.5-2.8 cm , wings spreading horizontally .

幼枝，叶背面，小坚果和花梗无毛；翅果的翅包括小坚果2.5-2.8厘米，翅张开水平。

Young branchlets , leaves abaxially , nutlets , and pedicels gray-yellow tomentose ; samara wing including nutlet 3.5-3.8 cm , wings spreading obtusely .

幼枝，叶背面，小坚果和花梗灰黄色被绒毛；翅果的翅包括小坚果3.5-3.8厘米，翅张开成钝角。