| Specimen ID | 230877 |
| Group | Plants |
| Genus | Landoltia |
| Species | punctata |
| Common Name | dotted duckweed |
| State | CA |
| County | Fresno |
| Locality | San Joaquin River |
| Mapping Accuracy | Approximate |
| HUC8 Name | Middle San Joaquin-Lower Chowchilla |
| HUC8 Number | 18040001 |
| Map | |
| Collection Year | 1984 |
| Year Accuracy | Publication Year |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 10646 |
| Author: | Armstron, W.P. |
| Date: | 1984 |
| Title: | Noteworthy Collections, California, Spirodela punctata |
| Journal: | Madrono |
| Volume: | 31 |
| Issue: | 2 |
| Pages: | 123-124 |
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| Reference 2 |
| Ref. Number: | 10692 |
| Author: | Landolt, E. |
| Date: | 1986 |
| Title: | The family of Lemnaceae - a monographic study. Vol.1 in Biosystematic investigations in the family of duckweeds (Lemnaceae) (vol. 2). |
| Journal: | Veröffentlichungen des Geobotanischen Institutes der Eidgenössische Technische Hochschule, Zürich |
| Volume: | 2 |
| Issue: | 71 |
| Pages: | 1-566 |
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| Record Type | Literature |
| Museum Cat Number | herb/RSA or SD |
| Freshwater/Marine | Freshwater |
