| Specimen ID | 1337703 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | AR |
| County | Desha |
| Locality | Arkansas River |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Arkansas |
| HUC8 Number | 08020401 |
| HUC10 Name | Lower Arkansas Outlet |
| HUC10 Number | 0802040104 |
| HUC12 Name | Little Post Bayou-Lower Arkansas Outlet |
| HUC12 Number | 080204010403 |
| Map | |
| Collection Day | 14 |
| Collection Month | 12 |
| Collection Year | 2015 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 29521 |
| Author: | Barnett, J. |
| Date: | 2016 |
| Title: | Arkansas ANS Database (unpublished data). |
| Publisher: | Arkansas Game and Fish Commission |
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| Record Type | Literature |
| Freshwater/Marine | Freshwater |
