发光杉木(Huperzia lucidula)的鉴定曼尼托巴省的石松科植物

Q4 Agricultural and Biological Sciences

The Canadian Field-Naturalist Pub Date : 2022-11-07 DOI:10.22621/cfn.v136i2.2665

R. Staniforth

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引用次数: 0

摘要

闪亮Firmoss (Huperzia lucidula)的发生;自1943年以来，马尼托巴省一直怀疑存在石松科植物，但未得到证实。曼尼托巴大学植物标本室发现了一个在曼尼托巴省骑马山国家公园(RMNP)收集的未加入的标本，证实了该物种存在于该省。大约在同一时间，在RMNP遗址东北约380公里处的Gunisao湖上发现了一个繁荣的闪光Firmoss群落。闪光Firmoss现在被确定为马尼托巴省植物区系中一种罕见的、广泛分布的元素。

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Confirmation of Shining Firmoss (Huperzia lucidula; Lycopodiaceae) in Manitoba

The occurrence of Shining Firmoss (Huperzia lucidula; Lycopodiaceae) in Manitoba has been suspected since 1943 but unconfirmed. The discovery at the herbarium of the University of Manitoba of a non-accessioned specimen, collected in Riding Mountain National Park (RMNP), Manitoba, confirmed that the species occurred in the province. At about the same time, a thriving colony of Shining Firmoss was discovered at Gunisao Lake, ~380 km to the northeast of the RMNP site. Shining Firmoss is now established as a rare, widely dispersed element in Manitoba’s flora.

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来源期刊

The Canadian Field-Naturalist Agricultural and Biological Sciences-Ecology, Evolution, Behavior and Systematics

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： The Canadian Field-Naturalist (ISSN: 0008-3550) publishes scientific papers by amateur and professional naturalists and field biologists, reporting observations and results of investigations in any field of natural history, provided they are original, significant, and relevant to Canada.