山东科学 ›› 2017, Vol. 30 ›› Issue (5): 99-103.doi: 10.3976/j.issn.1002-4026.2017.05.017

• 其他研究论文 • 上一篇    下一篇

山东蓝刺头属(菊科)新记录植物——截叶蓝刺头

侯元同,王丽华,曹灵杰,侯元免,王康满   

  1. 曲阜师范大学生命科学学院,山东 曲阜 273165
  • 收稿日期:2017-01-11 出版日期:2017-10-20 发布日期:2017-10-20
  • 作者简介:侯元同(1964—),男,教授,博士,硕士生导师,研究方向为植物资源及系统分类。E-mail:houyuantong@263.net
  • 基金资助:

    国家自然科学基金(31270233);科技基础性工作专项(2013FY112100)

Echinops coriophyllus, a newly recorded species of the genus Echinops (Compositae) from Shandong

HOU Yuan-tong, WANG Li-hua, CAO Ling-jie, HOU Yuan-mian, WANG Kang-man   

  1. College of Life Sciences,Qufu Normal University, Qufu 273165, China
  • Received:2017-01-11 Online:2017-10-20 Published:2017-10-20

摘要:

报道了山东菊科蓝刺头属新记录植物——截叶蓝刺头,对其外部形态、头状花序、基毛、总苞片、瘦果和冠毛进行了解剖观察,对其花粉形态、叶表皮及果皮微形态进行了实验研究。该种在以上形态特征方面与华东蓝刺头存在明显区别。

关键词: 菊科, 新记录种, 山东, 截叶蓝刺头

Abstract:

Echinops coriophyllus Shih,a newly recorded species of the genus Echinops, belonging to the family Compositae, from Shandong was reported in the present paper. Its external morphology, capitula, base hairs, phyllaries, achene and pappus were dissected and observed, and its pollen morphology, micromorphology of the leaf epidermis and pericarp were experimentally studied as well. The species is obviously different from Echinops grijsii in the morphological characteristics studied above.

Key words: Echinops coriophyllus, Shandong., newly recorded species, compositae

中图分类号: 

  • Q949.783.5

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