| Specimen ID | 1436839 |
| Group | Plants |
| Genus | Ludwigia |
| Species | hexapetala |
| Common Name | six petal water primrose |
| State | CA |
| County | Sonoma |
| Locality | Local tributary to Mark West Creek, n. side River Road, Santa Rosa across rd. from Martinelli Winery. Within Laguna de Santa Rosa sub-basin of the Russian River Watershed. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Russian |
| HUC8 Number | 18010110 |
| HUC10 Name | Mark West Creek |
| HUC10 Number | 1801011007 |
| HUC12 Name | Porter Creek-Mark West Creek |
| HUC12 Number | 180101100706 |
| Map | |
| Collection Day | 21 |
| Collection Month | 11 |
| Collection Year | 2005 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 25610 |
| Author: | Calflora |
| Date: | 2021 |
| Title: | The Calflora Database: Information on California plants for education, research and conservation |
|
|
| Reference 2 |
| Ref. Number: | 16045 |
| Author: | Alexander, J., S. Markos, J. Yost, R.L. Moe, E. Dean, and M. Nazaire. |
| Date: | 2016 |
| Title: | Consortium of California Herbaria (CCH) |
| Publisher: | Regents of the University of California |
|
|
| Comments | Calflora observation ID: cch:UCD78331 |
| Record Type | Literature |
| Disposal | UCD |
| Museum Cat Number | UCD78331 |
| Freshwater/Marine | Freshwater |
