| Specimen ID | 1712986 |
| Group | Plants |
| Genus | Myriophyllum |
| Species | spicatum |
| Common Name | Eurasian watermilfoil |
| State | PA |
| County | Armstrong |
| Locality | Allegheny River at mouth of Crooked Creek |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Allegheny-Redbank |
| HUC8 Number | 05010006 |
| HUC10 Name | Allegheny River |
| HUC10 Number | 0501000611 |
| HUC12 Name | Garretts Run-Allegheny River |
| HUC12 Number | 050100061107 |
| Map | |
| Collection Day | 27 |
| Collection Month | 8 |
| Collection Year | 1988 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 29255 |
| Author: | Isaac, B. (collections). |
| Date: | 2016 |
| Title: | Carnegie Museum of Natural History Herbarium (CM) |
| Publisher: | Carnegie Museum of Natural History |
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| Reference 2 |
| Ref. Number: | 28331 |
| Author: | SEINet Portal Network. |
| Date: | 2021 |
| Title: | Southwest Environmental Information Network |
| Publisher: | Symbiota Software Project, Arizona State University |
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| Comments | https://swbiodiversity.org/seinet/collections/individual/index.php?occid=12185194&clid=0 |
| Record Type | Specimen |
| Disposal | Herbarium |
| Museum Cat Number | CM340471 |
| Verifier | Joseph A. Isaac |
| Freshwater/Marine | Freshwater |
