Specimen Information

Najas marina
Najas marina
(holly-leaf waternymph)
Plants
Native Transplant

Specimen ID1655304
GroupPlants
GenusNajas
Speciesmarina
Common Nameholly-leaf waternymph
StatePA
CountyBlair
Localitysubmerged in shallow water along the shoreline in an abandoned limestone quarry, ca. 1.1 miles NW of Williamsburg
Mapping AccuracyAccurate
HUC8 NameUpper Juniata
HUC8 Number02050302
HUC10 NameLower Frankstown Branch Juniata River
HUC10 Number0205030203
HUC12 NameFrankstown Branch Juniata River-Juniata River
HUC12 Number020503020305
Map
+
Collection Day2
Collection Month11
Collection Year2001
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:34776
Author:Pennsylvania State University
Date:2015
Title:The Pennsylvania State University Herbarium (PAC)
Publisher:SEINet Data Portal
Reference 2
Ref. Number:28331
Author:SEINet Portal Network.
Date:2021
Title:Southwest Environmental Information Network
Publisher:Symbiota Software Project, Arizona State University
CommentsGeoreferenced by NAS staff
Record TypeSpecimen
DisposalPAC
Museum Cat Number4415
VerifierIan Pfingsten
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/1/2022].

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