| Specimen ID | 1670505 |
| Group | Plants |
| Genus | Pistia |
| Species | stratiotes |
| Common Name | water lettuce |
| State | AZ |
| County | Yuma |
| Locality | main irrigation canal, vicinity of Yuma |
| Mapping Accuracy | Approximate |
| HUC8 Name | Yuma Desert |
| HUC8 Number | 15030108 |
| Map | |
| Collection Day | 20 |
| Collection Month | 9 |
| Collection Year | 1936 |
| Year Accuracy | Actual |
| Potential Pathway | planted ornamental |
| Status | extirpated |
| Reference 1 |
| Ref. Number: | 29255 |
| Author: | Isaac, B. (collections). |
| Date: | 2016 |
| Title: | Carnegie Museum of Natural History Herbarium (CM) |
| Publisher: | Carnegie Museum of Natural History |
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| Reference 2 |
| Ref. Number: | 28331 |
| Author: | SEINet Portal Network. |
| Date: | 2021 |
| Title: | Southwest Environmental Information Network |
| Publisher: | Symbiota Software Project, Arizona State University |
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| Record Type | Specimen |
| Earliest Record | state |
| Disposal | Herbarium |
| Museum Cat Number | CM313641 |
| Verifier | S.A. Thompson |
| Freshwater/Marine | Freshwater |
| Year Class | Vegetative |
