| Specimen ID | 1322919 |
| Group | Plants |
| Genus | Ceratopteris |
| Species | richardii |
| Common Name | triangle waterfern |
| State | AL |
| County | Tuscaloosa |
| Locality | Marr's Spring behind Comer Hall, campus of University of Alabama |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Black Warrior |
| HUC8 Number | 03160112 |
| HUC10 Name | Hurricane Creek-Black Warrior River |
| HUC10 Number | 0316011205 |
| HUC12 Name | Two Mile Creek |
| HUC12 Number | 031601120505 |
| Map | |
| Collection Day | 24 |
| Collection Month | 9 |
| Collection Year | 1977 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on aquatic plants? | planted ornamental |
| Status | extirpated |
| Reference 1 |
| 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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| Reference 2 |
| Ref. Number: | 29204 |
| Author: | McCormick, C. (curator). |
| Date: | 2016 |
| Title: | North Carolina Botanical Garden Herbarium (NCU) |
| Publisher: | University of North Carolina |
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| Reference 3 |
| Ref. Number: | 27722 |
| Author: | Keener, B.R., A.R. Diamond, L.J. Davenport, P.G. Davison, S.L. Ginzbarg, C.J. Hansen, C.S. Major, D.D. Spaulding, J.K. Triplett, and M. Woods. |
| Date: | 2017 |
| Title: | Alabama Plant Atlas. [S.M. Landry and K.N. Campbell (original application development), Florida Center for Community Design and Research. University of South Florida] |
| Publisher: | University of West Alabama |
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| Comments | UNA 00051647 |
| Record Type | Specimen |
| Earliest Record | nation |
| Disposal | Univ. of Alabama Herb., Univ. of North Carolina Herb. |
| Museum Cat Number | UNA 00051647, NCU 00025216 |
| Verifier | S. Ginzbarg |
| Freshwater/Marine | Freshwater |
| Year Class | vegetative |
