| Specimen ID | 1336084 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | AL |
| County | Covington |
| Locality | Lake Frank Jackson, ca. 3 miles N. of Opp; at junction of Hwy. 331 with Hwy. 38 |
| Mapping Accuracy | Accurate |
| HUC8 Name | Yellow |
| HUC8 Number | 03140103 |
| HUC10 Name | Headwaters Yellow River |
| HUC10 Number | 0314010301 |
| HUC12 Name | Lightwood Knot Creek |
| HUC12 Number | 031401030102 |
| Map | |
| Collection Day | 20 |
| Collection Month | 5 |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 28166 |
| Author: | Solomon, J. (curator). |
| Date: | 2015 |
| Title: | Missouri Botanical Garden Herbarium (MO) |
| Publisher: | Missouri Botanical Garden |
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| Reference 2 |
| Ref. Number: | 28165 |
| Author: | Clark, J.L. (curator), J. Lopez-Bautista (curator), S. Ginzbarg, R.R. Haynes, and B. Keener. |
| Date: | 2009 |
| Title: | University of Alabama Herbarium (UNA) |
| Publisher: | University of Alabama |
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| Comments | Tropicos (MO) |
| Record Type | Specimen |
| Disposal | Herbarium |
| Museum Cat Number | MO100658852, UNA00050293 |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |