Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID1468155
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StateOR
CountyMultnomah
LocalitySmith and Bybee Wetlands Natural Area
Mapping AccuracyAccurate
HUC8 NameLower Willamette
HUC8 Number17090012
HUC10 NameColumbia Slough-Willamette River
HUC10 Number1709001202
HUC12 NameColumbia Slough
HUC12 Number170900120201
Map
+
Collection Day26
Collection Month7
Collection Year2018
Year AccuracyActual
Potential Pathwaydispersed | hitch hiker
Statusestablished
Reference 1
Ref. Number:25944
Author:Ueda, K., J. Belmonte, A. Shepard, P. Leary, and S. Loarie.
Date:2019
Title:iNaturalist.org
Publisher:California Academy of Sciences
Record TypeLiterature
Museum Cat Number14761516
VerifierIan Pfingsten
Freshwater/MarineFreshwater
Year ClassFlower


Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/18/2019].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.