Specimen Information

Sporobolus × alterniflorus
(hybrid smooth cordgrass)
Plants
Native Hybrid
Collection Info
Point Map
Species Profile
Animated Map

Specimen ID1441924
GroupPlants
GenusSporobolus
Species× alterniflorus
Common Namehybrid smooth cordgrass
StateCA
CountySan Francisco
LocalityCrissy Field Marsh
Mapping AccuracyAccurate
HUC8 NameSan Pablo Bay
HUC8 Number18050002
HUC10 NameSan Francisco Bay
HUC10 Number1805000210
HUC12 NameAngel Island-San Francisco Bay Estuaries
HUC12 Number180500021001
Map
Collection Day29
Collection Month1
Collection Year2010
Year AccuracyActual
Potential Pathwaydispersed
Statusestablished
Reference 1
Ref. Number:25610
Author:Calflora
Date:2021
Title:The Calflora Database: Information on California plants for education, research and conservation
CommentsCalflora observation ID: po23524
Record TypeLiterature
Freshwater/MarineBrackish-Freshwater

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.