| Specimen ID | 231357 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | CO |
| County | Alamosa |
| Locality | Rio Grande River, at Alamosa |
| Mapping Accuracy | Accurate |
| HUC8 Name | Alamosa-Trinchera |
| HUC8 Number | 13010002 |
| HUC10 Name | City of Alamosa-Rio Grande |
| HUC10 Number | 1301000207 |
| HUC12 Name | Hansen Bluff-Rio Grande |
| HUC12 Number | 130100020710 |
| Map | |
| Collection Month | 9 |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Record Type | Specimen |
| Museum Cat Number | CU, CSU |
| Verifier | Anderson, LarsUniv. of CA |
| Freshwater/Marine | Freshwater |
