Specimen Information

Myriophyllum aquaticum
Myriophyllum aquaticum
(parrot feather)
Plants
Exotic

Specimen ID242684
GroupPlants
GenusMyriophyllum
Speciesaquaticum
Common Nameparrot feather
StateOR
CountyMultnomah
LocalityColumbia Slough, Portland
Mapping AccuracyAccurate
HUC8 NameLower Willamette
HUC8 Number17090012
HUC10 NameColumbia Slough-Willamette River
HUC10 Number1709001202
HUC12 NameColumbia Slough
HUC12 Number170900120201
Map
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Collection Day15
Collection Month6
Collection Year2003
Year AccuracyActual
Potential Pathwayplanted ornamental | released aquarium | hitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:16728
Author:Sytsma, M.D., J.R. Cordell, J.W. Chapman, and R.C. Draheim.
Date:2004
Title:Lower Columbia River Aquatic Nonindigenous Species Survey 2001-2004. Final Technical Report: Appendices.
Publisher:United States Coast Guard and the United States Fish and Wildlife Service.
Volume:2004
Issue:October
Pages:164 pp
Record TypeLiterature
Earliest Recorddrainage
Freshwater/MarineFreshwater


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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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/2/2024].

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