Male catkin peduncle 7-9 mm, with 2 or 3 obovate-lanceolate leaflets 2-3 cm. Female catkin bracts subglabrous adaxially. Female flower: adaxial gland only present; style very short.

• 9毫米的雄性柔荑花序花序梗，倒卵状披针形的具2或3小叶厘米雌性柔荑花序苞片正面。雌花正面的腺只礼物；花柱非常短。