| Verbatim Directions to Locality: | Modesto Properties Gun Club, 15 miles east of Gustine. |
| Habitat: | Alkaline grasslands of the San Joaquin Valley. |
| Plant Morphology Observations: | Flowers immersed. |
| Type of Donor: | Other Research, field or experimental station |
| Donor: | California Division of Fish and WIldlife |
| Non digital information?: | N |