Taxonomic position of Pinus uliginosa Neumann as related to other taxa of Pinus mugo complex

被引：30

作者：

Prus-Glowacki, W ^{[1
]}

Bujas, E ^{[1
]}

Ratynska, H ^{[1
]}

机构：

[1] Adam Mickiewicz Univ, Dept Genet, PL-60371 Poznan, Poland

来源：

ACTA SOCIETATIS BOTANICORUM POLONIAE | 1998年 / 67卷 / 3-4期

关键词：

Pinus uliginosa; genetic structure; taxonomy; isoenzymes;

D O I：

10.5586/asbp.1998.035

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Studies on taxonomic position of Pinus uliginosa Neumann, P. uncinata Ram. and P. mugo Turra, indicate a significant specificity of P. uliginosa population from Wielkie Torfowisko Batorowskie Feat Bog. Pinus uncinata in respect of genetic similarity is close to Pinus mugo Turra populations from the Tatra Mts. The time of divergence of P. uliginosa from the common ancestor, taking into account Nei's genetic distances, is twice as long as in the case of Pinus uncinata. In the view of the results the supposition that Pinus uliginosa from Wielkie Torfowisko Batorowskie Feat Bog is a marginal population of P, uncinata can be excluded, because of their significant difference in genetic structure. The presumable reasons of specificity of P. uliginosa population are disscused.

引用

页码：269 / 274

页数：6

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