| Specimen ID | 274389 |
| Group | Plants |
| Genus | Monochoria |
| Species | vaginalis |
| Common Name | pickerel weed |
| State | GU |
| Locality | Geus River [unspecified location] |
| Mapping Accuracy | Approximate |
| HUC8 Name | Guam |
| HUC8 Number | 22010000 |
| HUC10 Number | 2201000003 |
| Map | |
| Collection Day | 6 |
| Collection Month | 3 |
| Collection Year | 2006 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 19675 |
| Author: | Walsh, S. |
| Date: | 2010 |
| Title: | Aquatic invasive species of Guam. |
| Publisher: | USGS Southeast Ecological Science Center |
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| Comments | some dredge/fill construction in the area |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |