Specimen Information

Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant

Specimen ID1651109
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateTX
CountyKendall
LocalityMuddy pools, Spring Creek, near Boerne
Mapping AccuracyApproximate
HUC8 NameUpper Guadalupe
HUC8 Number12100201
Map
+
Collection Day19
Collection Month4
Collection Year1917
Year AccuracyActual
Potential Pathwaydispersed | released aquarium
Statusextirpated
Reference 1
Ref. Number:10681
Author:Davis, C. (director).
Date:2016
Title:Gray Herbarium (GH) and Arnold Arboretum (A)
Publisher:Harvard University
Reference 2
Ref. Number:29277
Author:SERNEC Data Portal
Date:2019
Title:SouthEast Regional Network of Expertise and Collections
Publisher:Appalachian State University
Comments[Georeferenced by NAS staff]
Record TypeSpecimen
Earliest Recordcounty
DisposalGH
Museum Cat Number1626869
VerifierM.S. Alix and R.W. Scribailo
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 [11/28/2020].

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.