| Specimen ID | 1321946 |
| Group | Plants |
| Genus | Eichhornia |
| Species | crassipes |
| Common Name | common water-hyacinth |
| State | AR |
| County | Pulaski |
| Locality | Little Maumelle River, downstream from the Pinnacle Mountain State Park |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Arkansas-Maumelle |
| HUC8 Number | 11110207 |
| HUC10 Name | Maumelle River-Arkansas River |
| HUC10 Number | 1111020701 |
| HUC12 Name | Maumelle River-Arkansas River |
| HUC12 Number | 111102070107 |
| Map | |
| Collection Day | 16 |
| Collection Month | 7 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | escaped captivity |
| Status | unknown |
| Reference 1 |
| Ref. Number: | 28481 |
| Author: | Serviss, B.E., and J.H. Peck. |
| Date: | 2008 |
| Title: | New and noteworthy records of several non-native vascular plant species in Arkansas |
| Journal: | Journal of the Botanical Research Institute of Texas |
| Volume: | 2 |
| Issue: | 1 |
| Pages: | 637-641 |
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| Comments | First discovered in 2006. Associates: Hydrilla verticillata, Egeria densa, Marsilea quadrifolia, Myriophyllum spicatum |
| Record Type | Specimen |
| Disposal | Henderson State University Herbarium |
| Museum Cat Number | HEND |
| Verifier | B.E. Serviss & J.H. Peck |
| Freshwater/Marine | Freshwater |
