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Two new species of Panicum sensu lato (Poaceae: Panicoideae) from Madagascar

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Summary. Two new species are described from Madagascar: Panicum crystallinum Judz. & Voronts. and Panicum inconspicuum Voronts. These are accepted in the genus Panicum pending further work. A key to the 18 species of Malagasy Panicum s.l. with spikelets shorter than 2 mm is provided.

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References

  • Besnard, G., Christin, P. A., Malé, P. J. G., Coissac, E., Ralimanana, H. & Vorontsova, M. S. (2013). Phylogenomics and taxonomy of Lecomtelleae (Poaceae), an isolated panicoid lineage from Madagascar. Ann. Bot. 112: 1057 – 1066.

  • Bond, W. J., Silander, J. A., Ranaivonasy, J. & Ratsirarson, J. (2008). The antiquity of Madagascar's grasslands and the rise of C4 grassy biomes. J. Biogeogr. 35: 1743 – 1758. doi: 10.1111/j.1365-2699.2008.01923.x.

    Article  Google Scholar 

  • Bosser, J. M. (1969). Graminées des pâturages et des cultures à Madagascar. ORSTOM, Paris.

  • Callmander, M. W., Phillipson, P. B., Schatz, G. E., Andriambololonera, S., Rabarimanarivo, M., Rakotonirina, N., Raharimampionona, J., Chatelain, C., Gautier, L. & Lowry, P. P. (2011). The endemic and non-endemic vascular flora of Madagascar updated. Pl. Ecol. Evol. 144: 121 – 125.

    Article  Google Scholar 

  • Clayton, W. D. & Renvoize, S. A. (1986). Genera graminum: grasses of the world. H.M.S.O., London.

  • ____, Vorontsova, M. S., Harman, K. T. & Williamson, H. (2013). GrassBase — The Online World Grass Flora. The Board of Trustees, Royal Botanic Gardens, Kew. http://www.kew.org/data/grasses-db/index.htm. Accessed 14 Nov. 2013.

  • Grass Phylogeny Working Group (2001). Phylogeny and subfamilial classification of the grasses (Poaceae). Ann. Missouri Bot. Gard. 88: 373 – 457.

  • Grass Phylogeny Working Group II (2012). New grass phylogeny resolves deep evolutionary relationships and discovers C4 origins. New Phytol. 193: 304 – 312.

    Article  Google Scholar 

  • IUCN (2001). IUCN Red List Categories and Criteria: Version 3.1. IUCN Species Survival Commission. IUCN, Gland & Cambridge.

  • Jarvis, A., Reuter, H. I., Nelson, A. & Guevara, E. (2008). Hole-filled seamless SRTM data V4. International Centre for Tropical Agriculture (CIAT), available from http://srtm.csi.cgiar.org.

  • Moat, J. & Smith, P. (2007). Atlas of the vegetation of Madagascar. Royal Botanic Gardens, Kew.

  • Morrone, O., Scataglini, M. A. & Zuloaga, F. O. (2007). Cyphonanthus, a new genus segregated from Panicum (Poaceae: Panicoideae: Paniceae) based on morphological, anatomical and molecular data. Taxon: 521 – 532.

  • ____, Denham, S. S., Aliscioni, S. S. & Zuloaga, F. O. (2008). Parodiophyllochloa, a new genus segregated from Panicum (Paniceae, Poaceae) based on morphological and molecular data. Syst. Bot. 33: 66 – 76.

  • Sede, S. M., Morrone, O., Giussani, L. M. & Zuloaga, F. O. (2008). Phylogenetic studies in the Paniceae (Poaceae): a realignment of section Lorea of Panicum. Syst. Bot. 33: 284 – 300.

  • ____, Zuloaga, F. O., & Morrone, O. (2009). Phylogenetic studies in the Paniceae (Poaceae-Panicoideae): Ocellochloa, a new genus from the New World. Syst. Bot. 34: 684 – 692.

  • Soreng, R. J., Davidse, G., Peterson, P. M., Zuloaga, F. O., Judziewicz, E. J., Filgueiras, T. S., Morrone, O. & Romaschenko, K. (2013). A worldwide phylogenetic classification of Poaceae (Gramineae): Catalogue of New World Grasses. http://www.tropicos.org/docs/meso/CLASSIFICATION%20OF%20world%20grasses%202012%20Oct%2018c.htm. Accessed 14 November 2013.

  • Vorontsova, M. S. (2013). Variable morphology of the Madagascar endemic Aristida tenuissima (Poaceae: Aristidoideae) and the absence of Stipa (Poaceae: Pooideae, Stipeae) from Madagascar. Phytotaxa 92: 55 – 58.

    Article  Google Scholar 

  • ____, Ratovonirina, G., & Randriamboavonjy, T. (2013). Revision of Andropogon and Diectomis (Poaceae: Sacchareae) in Madagascar and the new Andropogon itremoensis from the Itremo Massif. Kew Bull. 68: 193 – 207.

    Article  Google Scholar 

  • ____, & Rakotoarisoa, S. E. (in press). Endemic genera of grasses (Poaceae, bozaka) in Madagascar: review of current knowledge. Malagasy Nature.

  • Willis, K. J., Virah-Swamy, M. & Gillson, L. (2008). Nature or nurture: the ambiguity of C4 grasslands in Madagascar. J. Biogeogr. 35: 1741 – 1742.

    Article  Google Scholar 

  • Zuloaga, F. O., Giussani, L. M. & Morrone, O. (2007). Hopia, a new monotypic genus segregated from Panicum (Poaceae). Taxon 56: 145 – 156.

    Google Scholar 

  • ____, Scataglini, M. A. & Morrone, O. (2010). A phylogenetic evaluation of Panicum sects. Agrostoidea, Megista, Prionitia and Tenera (Panicoideae, Poaceae): two new genera, Stephostachys and Sorengia. Taxon 59: 1535 – 1546.

    Google Scholar 

  • ____, Morrone, O. & Scataglini, M. A. (2011). Monograph of Trichanthecium (Poaceae, Paniceae). Syst. Bot. Monogr. 94: 1 – 101.

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Acknowledgements

Emmet Judziewicz (UWSP) has generously shared his unpublished work and identified and recurated large volumes of Madagascar Poaceae material at P, making this publication possible. A Synthesys grant FR-TAF-2694, a National Geographic Society Global Exploration Fund — Northern Europe grant GEFNE10-11, a visiting Professorship at P, and funding from K have supported travel and subsistence at P. Franck Rakotonasolo and Jacqueline Razanatsoa have provided assistance at TAN. Thomas Haevermans, Peter Phillipson, and Caroline Loup have provided assistance at P. Steve Renvoize (K) and Fernando Zuloaga (SI) have provided useful advice.

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Correspondence to Maria S. Vorontsova.

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Vorontsova, M.S. Two new species of Panicum sensu lato (Poaceae: Panicoideae) from Madagascar. Kew Bull 69, 9511 (2014). https://doi.org/10.1007/s12225-014-9511-3

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