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茄类植物的外形特征
更新时间: 2020-09-15 00:00:00  

直立分枝草本至亚灌木,高可达1米,小枝,叶柄及花梗均被分枝,平贴或具短柄的星状绒毛。叶大,卵形至长圆状卵形,先端钝,基部不相等,边缘浅波状或深波状圆裂,在上面疏被星状绒毛,在下面则较密,中脉的毛被与侧脉的相同。

能孕花单生,毛被较密,花后常下垂,不孕花蝎尾状与能孕花并出;萼近钟形,直径约2、5厘米或稍大,外面密被与花梗相似的星状绒毛及小皮刺,皮刺长约3毫米,萼裂片披针形,先端锐尖,内面疏被星状绒毛,花冠辐状,外面星状毛被较密,内面仅裂片先端疏被星状绒毛,中部以下被星状绒毛,柱头浅裂。

关键词: 植物 外形 特征

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