Specimen Information

Potamogeton crispus × pusillus
(hybrid curly-leaved pondweed)
Native Hybrid

Specimen ID1703138
Speciescrispus × pusillus
Common Namehybrid curly-leaved pondweed
CountyContra Costa
LocalityMarsh near Dutch Slough, west of Jersey Island Rd.
Mapping AccuracyAccurate
HUC8 NameSan Joaquin Delta
HUC8 Number18040003
HUC10 NameKellogg Creek-Big Break
HUC10 Number1804000308
HUC12 NameDutch Slough-Big Break
HUC12 Number180400030803
Collection Day22
Collection Month11
Collection Year2022
Year AccuracyActual
Potential Pathwayhybridized
Reference 1
Ref. Number:25944
Author:Ueda, K., J. Belmonte, A. Shepard, P. Leary, and S. Loarie.
Publisher:California Academy of Sciences
Reference 2
Ref. Number:39368
Author:Jones, A.R., and R.A. Thum
Title:Molecular confirmation of hybridization with invasive curly-leaf pondweed (Potamogeton crispus) in the Sacramento–San Joaquin Delta, California
Journal:Journal of Aquatic Plant Management
CommentsPossible hybrid between Potamogeton crispus and P. pusillus. https://www.inaturalist.org/observations/142643031
Record TypeLiterature
VerifierIan Pfingsten


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/28/2024].

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