| Verbatim Directions to Locality: | 11 miles south of Sumatra. |
| Habitat: | plants in shallow water in dense stand of small cypress, swamp along river. |
| Identifier's Name: | R.K. Godfrey |
| Text Identification Date: | July 24, 1957 |
| Formal Identification Date: | 1957-07-24 |
| Lowest Rank Identified: | Species |
| Identification History: | Rhynchospora decurrens Chapm. |
| Determinavit: | det. |
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| Identifier's Name: | Shirley Mah Kooyman |
| Text Identification Date: | 1981 |
| Lowest Rank Identified: | Species |
| Identification History: | ![Rhynchospora decurrens Chapm.] |
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| Identifier's Name: | R. Kral |
| Text Identification Date: | [19]90 |
| Lowest Rank Identified: | Species |
| Identification Literature: | Ann. Lyc. New York III: 202. 1835 |
| Identification History: | Rhynchospora microcarpa Baldw. ex Gray. |
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