| Special Geographical Unit: | Florida Caverns State Park |
| Verbatim Directions to Locality: | on river road, Marianna [Florida] Caverns State Park. |
| Habitat: | deep black mud on river road. |
| Identifier's Name: | R.K. Godfrey |
| Text Identification Date: | Aug. 4, 1960 |
| Formal Identification Date: | 1960-08-04 |
| Lowest Rank Identified: | Species |
| Identification History: | Rhynchospora mixta Britt. ex Small |
| Determinavit: | det. |
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| Identifier's Name: | Shirley Mah Kooyman |
| Text Identification Date: | 1981 |
| Lowest Rank Identified: | Species |
| Identification History: | 1[Rhynchospora mixta Britt. ex Small] |
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| Identifier's Name: | R. Kral |
| Text Identification Date: | [19]90-[19]91 |
| Lowest Rank Identified: | Species |
| Identification Literature: | Fl. SE U.S.:197,1328. 1903. |
| Identification History: | Rhynchospora mixta Britt. ex Small |
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