Notes on capitate Venezuelan Rhynchospora (Cyperaceae) |
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| Authors: | Wm Wayt Thomas |
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| Institution: | 1. The New York Botanical Garden, 10458-5126, Bronx, NY, U.S.A.
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| Abstract: | Two new combinations, Rhynchospora imeriensis (Kükenthal) W. Thomas and R. planifolia (T. Koyama) W. Thomas, and a new name, R. capillifolia W. Thomas, are provided for capitate species of Rhynchospora occurring in Venezuela. A new section of capitate species with white spikelets, sect. Rigidifolia W. Thomas, is described, and its six included species are listed, discussed, and keyed. Lectotypes are designated for R. duckei R. Gross and R. longibracteata Boeckeler. Two species are illustrated. |
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