| Specimen ID | 1421484 |
| Group | Plants |
| Genus | Glyceria |
| Species | maxima |
| Common Name | reed mannagrass |
| State | MN |
| County | Wabasha |
| Locality | Old Channel Zumbro River, North of McCarthy Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Buffalo-Whitewater |
| HUC8 Number | 07040003 |
| HUC10 Name | City of Winona-Mississippi River |
| HUC10 Number | 0704000306 |
| HUC12 Name | Snake Creek |
| HUC12 Number | 070400030602 |
| Map | |
| Collection Day | 25 |
| Collection Month | 6 |
| Collection Year | 2016 |
| Year Accuracy | Actual |
| Potential Pathway | escaped captivity farm | hitch hiker on plants |
| Status | established |
| Reference 1 |
| Ref. Number: | 24369 |
| Author: | Center for Invasive Species and Ecosystem Health. |
| Date: | 2024 |
| Title: | EDDMapS: Early detection and distribution mapping system |
| Publisher: | The University of Georgia |
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| Comments | Glyceria sp? suspicious of species maxima, reed mannagrass. Visited the area in January 2016 with 2 follow up visits to collect viable material. Keyed plant to Glyceria sp representing as maxima and grandis. Sent specimen to state entities for further diagnostics, specimen sent to WI. Sent viable material to Utah State for genetic testing. Sequencing completed early May 2017, analysis following with species id. Genetics verify maxima. EDDMapS report |
| Record Type | Literature |
| Earliest Record | drainage |
| Verifier | Utah State University |
| Freshwater/Marine | Freshwater |
| Year Class | Seedling/Rosette |
| Size | 13 acres |
| Photo | |
