First record of Najas marina (Hydrocharitaceae) for Montana and an update on the North American distribution
September 13, 2021
Three recent collections of Najas marina (spiny water-nymph) from Missoula County, Montana are documented and illustrated. These collections are the first records for Montana and for the Pacific Northwest region. The occurrence of N. marina in Montana reflects a significant northward expansion of this species in the Mountain West. The North American distribution of this species is also updated.
Citation Information
Publication Year | 2021 |
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Title | First record of Najas marina (Hydrocharitaceae) for Montana and an update on the North American distribution |
Authors | Scott L. Freeman, Ian Pfingsten |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Phytoneuron |
Index ID | 70226194 |
Record Source | USGS Publications Warehouse |
USGS Organization | Wetland and Aquatic Research Center |