| Specimen ID | 232441 |
| Group | Plants |
| Genus | Iris |
| Species | pseudacorus |
| Common Name | yellow iris |
| State | CA |
| County | Ventura |
| Locality | Lyon Springs, Matilija Canyon |
| Mapping Accuracy | Approximate |
| HUC8 Name | Ventura |
| HUC8 Number | 18070101 |
| Map | |
| Collection Day | 18 |
| Collection Month | 4 |
| Collection Year | 1948 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 10756 |
| Author: | Rubtzoff, P. |
| Date: | 1959 |
| Title: | Iris pseudacorus and Caltha palustris in California. |
| Journal: | Leaflets of Western Botany |
| Volume: | 9 |
| Issue: | 2 |
| Pages: | 31-32 |
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| Record Type | Specimen |
| Earliest Record | state |
| Museum Cat Number | RSA43668 |
| Freshwater/Marine | Freshwater |
