Ishfaq Ahmad Wani, Kanwaljeet Singh, Sumeet Gairola
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引用次数: 0
摘要
本文描述了新种 Rosa aharbalensis,并对其进行了说明,该种产自查谟和克什米尔的 Damhal Hanjipura 县。它在形态上与卡尼娜蔷薇(Rosa canina)相似,但其特点是叶片呈天鹅绒状,叶片多达 9 片小叶,托叶有毛且边缘具腺,花梗有毛且无腺体,有一个苞片和两个小苞片,萼片边缘有许多羽片、花瓣微缺和倒心形,花柱有毛,每个花序有较多的花托,每朵花有较多的雄蕊,花托(假果)近球形至卵球形,瘦果有稀疏的毛,花粉外露,外露表面有不明显的条纹和窄沟。
Rosa aharbalensis (Rosaceae), a new species from Jammu and Kashmir, India
The new species Rosa aharbalensis is described and illustrated from Tehsil Damhal Hanjipura of Jammu and Kashmir. It is morphologically similar to Rosa canina, but characterized by having velvety leaves, leaves with up to 9 leaflets, hairy stipules with glandular margins, hairy and eglandular pedicels, one bract and two bracteoles, sepal margins with numerous pinnae, emarginate and obcordate petals, hairy style, larger number of hips per inflorescence, more numerous stamens per flower, hips (pseudo fruits) sub‐globose to ovoid, achenes with sparse hairs, thin pollen exine and indistinct striae and narrow grooves on the exine surface.
期刊介绍:
Nordic Journal of Botany publishes original contributions on all aspects of the taxonomy, evolution, conservation, ecology and biogeography of plants (including algae and bryophytes) and fungi.