| Specimen ID | 1397704 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | MN |
| County | Ramsey |
| Locality | Lake Johanna |
| Mapping Accuracy | Accurate |
| HUC8 Name | Twin Cities |
| HUC8 Number | 07010206 |
| HUC10 Name | Rice Creek |
| HUC10 Number | 0701020603 |
| HUC12 Name | Long Lake-Rice Creek |
| HUC12 Number | 070102060306 |
| Map | |
| Collection Day | 13 |
| Collection Month | 6 |
| Collection Year | 2016 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 24369 |
| Author: | Center for Invasive Species and Ecosystem Health. |
| Date: | 2019 |
| Title: | EDDMapS: Early detection and distribution mapping system |
| Publisher: | The University of Georgia |
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| Comments | Lake Johanna was first reported infested with Eurasian watermilfoil by John Manske of Ramsey County Environmental Services in 2009/ DNR inspected in 2010 and 2013 and found no EWM. The infestation was not confirmed by DNR until receiving this positive report from Conservation Corps Minnesota performing baseline AIS surveys for the MnDNR. Leaflet counts range from 16-17 per side confirming it as Eurasian watermilfoil.; EDDMapS report |
| Record Type | Literature |
| Verifier | Keegan Lund |
| Freshwater/Marine | Freshwater |
