叶片和萼裂片的边缘具缘毛。
具细牙齿的：叶片的边缘有细密的锯齿。
Denticulate Describing a leaf margin that is finely toothed.
叶片具两面有鳞的，全缘的鳞片，或浅裂的。
Leaf blade with both surfaces scaly, scales entire, or lobed.
叶片薄革质；果具粗糙的短柔毛。
对具绵状毛的至少沿脉被微柔毛的叶片和叶柄；花药球状的或肾形。
Leaf blade and petioles puberulent to woolly at least along veins; anthers globose or reniform.
竿箨耳廓镰刀形，长。沿着中脉的两面的那个或的叶片背面稍具短柔毛。
Culm sheath auricles falcate, long. Leaf blade abaxially minutely pubescent along one or both sides of midrib.
叶片基部圆形或宽楔形；成熟时的果具皱纹。
Leaf blade base rounded or broadly cuneate; fruit rugose when mature.
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.
托叶鞘通常具绿色的叶状的翅的先端；叶片5 - 12厘米宽。
Apex of ocrea usually with green leaflike wing; leaf blade 5-12 cm wide.
胸骨小呈银杏叶片状，具低的龙骨突。
一种形体大，顶部圆形的栎树，树枝伸展，叶薄，叶片具深波状边缘，木材类似于北方红栎；
Large round-topped deciduous tree with spreading branches having narrow falcate leaves with deeply sinuate lobes and wood similar to that of northern red oaks;
采用水蒸气蒸馏法提取黑杨萎蔫叶片具诱虫活性的气味物质，用气相色谱质谱联用技术分离和鉴定活性物质的化学成分。
A report is made of the study of chemical components of the odor with luring activity from withered black poplar leaves.
采用水蒸气蒸馏法提取黑杨萎蔫叶片具诱虫活性的气味物质，用气相色谱质谱联用技术分离和鉴定活性物质的化学成分。
A report is made of the study of chemical components of the odor with luring activity from withered black poplar leaves.
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