Specimen Information

Bidens beckii
(Beck's water-marigold)
Plants
Native Transplant
Collection Info
Point Map
Species Profile
Animated Map

Specimen ID1524353
GroupPlants
GenusBidens
Speciesbeckii
Common NameBeck's water-marigold
StateOR
CountyLane
LocalitySiltcoos Lake, in several places
Mapping AccuracyAccurate
HUC8 NameSiltcoos
HUC8 Number17100207
HUC10 NameSiltcoos River-Frontal Pacific Ocean
HUC10 Number1710020701
HUC12 NameSiltcoos Lake-Frontal Pacific Ocean
HUC12 Number171002070103
Map
Collection Day21
Collection Month8
Collection Year1931
Year AccuracyActual
Potential Pathwayhitch hiker
Statusextirpated
Reference 1
Ref. Number:29916
Author:Link-Perez, M. (curator), and A. Liston (director).
Date:2016
Title:Oregon State University Herbarium (OSC)
Publisher:Oregon State University
Reference 2
Ref. Number:28331
Author:SEINet Portal Network.
Date:2021
Title:Southwest Environmental Information Network
Publisher:Symbiota Software Project, Arizona State University
Record TypeSpecimen
DisposalOSC
Museum Cat NumberORE111230
VerifierKent Chambers
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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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 general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.