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引用次数: 1
摘要
在俄罗斯远东地区（马加丹州、萨哈林岛、千岛群岛）描述了 Poa L. 的三个新种和两个种间杂交种，并报告了其中两个种的染色体号码：Prob. et Barkalov (sect. Malacanthae), P. talikensis Prob. et Barkalov, 2n = 49 (sect. Poastena), P. tuonnachensis Prob.et Barkalov, 2n = 14 (sect. Kolymenses), P. × longriensis Prob. et Barkalov (P. macrocalyx × P. glauca), P. × ivlievae Prob. (P. malacantha × ? P. glauca).Poa golubii Prob., 2n = 56 (sect. Poastena) 是首次从萨哈林（施密特半岛）报告。
New taxa of Poa L. (Poaceae) from the Russian Far East
Three new species and two interspecific hybrids of Poa L. are described from the Russian Far East (Magadan Region, Sakhalin, Kuril Islands), chromosome numbers being reported for two of them: P. austrokurilensis Prob. et Barkalov (sect. Malacanthae), P. talikensis Prob. et Barkalov, 2n = 49 (sect. Poastena), P. tuonnachensis Prob. et Barkalov, 2n = 14 (sect. Kolymenses), P. × longriensis Prob. et Barkalov (P. macrocalyx × P. glauca), P. × ivlievae Prob. (P. malacantha × ? P. glauca). Poa golubii Prob., 2n = 56 (sect. Poastena) is reported for the first time from Sakhalin (Schmidt Peninsula).
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