Pollen and seed morphology of diploids and natural tetraploids of Trifolium pratense L. (Leguminosae)

被引：0
|
作者：
Pinar, NM [1 ]
Büyükkartal, HN [1 ]
Çölgeçen, H [1 ]
机构：
[1] Ankara Univ, Dept Biol, TR-06100 Ankara, Turkey
来源：
ACTA BIOLOGICA CRACOVIENSIA SERIES BOTANICA | 2001年 / 43卷
关键词：
Trifolium pratense L; Leguminosae; pollen; seed;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Pollen and seed morphology were examined in diploids (2n = 14) and natural tetraploids (2n = 28) of Trifolium pratense L. The pollen morphology was generally correlated with ploidy level. Great variety in pollen size and apertures was noted in the tetraploid form. Exine structure was studied by TEM. Seed size, color and coat surface ornamentation can be distinguished between the diploid and tetraploid forms.
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页码：27 / 32
页数：6
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