在花柱的基部周围的坚果有毛的至少具粉状的小毛。
Nut hairy at least with pulverulent minute hairs around base of styles.
两次的花柱2半裂，每分枝具一匙形的或头状柱头。
Style twice 2 - cleft, each branch with a spatulate or capitate stigma.
叶片的边缘具深波状；花柱3 - 3.5毫米，对于先端的稍弯曲。
Margin of leaf blade sinuate; styles 3-3.5 mm, slightly curved towards apex.
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