Specimen Information

Pontederia crassipes
Pontederia crassipes
(floating water hyacinth)
Plants
Exotic

Specimen ID852265
GroupPlants
GenusPontederia
Speciescrassipes
Common Namefloating water hyacinth
StateOR
CountyMultnomah
LocalityPortland
Mapping AccuracyAccurate
HUC8 NameLower Columbia-Clatskanie
HUC8 Number17080003
HUC10 NameHayden Island-Columbia River
HUC10 Number1708000302
HUC12 NameHayden Island-Columbia River
HUC12 Number170800030200
Map
+
Collection Day8
Collection Month10
Collection Year2011
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
Reference 1
Ref. Number:24851
Author:iMapInvasives.
Date:2016
Title:Oregon iMapInvasives
Publisher:Oregon Biodiversity Information Center
CommentsReported by Margaret Puckette. Local expert notified. Report reviewed by vhoward.
Record TypeLiterature
Freshwater/MarineFreshwater


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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/19/2020].

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.