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Paul M. Peterson, Isidoro Sánchez Vega, Konstantin Romaschenko, Diego Giraldo-Cañas, Nancy F. Refulio Rodriguez
Phytokeys
Figure 8.
A−EMuhlenbergiafastigiata (J.Presl) Henrard A habit B ligule C glumes D floret E stamens and pistil F−JMuhlenbergialigularais (Hack.) Hitchc F habit G ligule H glumes I floret J stamens and pistil. Drawings from Giraldo-Cañas and Peterson (2009), Peterson and Giraldo-Cañas (2011)A−E drawn from P.M. Peterson, S. Lægaard, R.J. Soreng & C.R. Annable 12709 (US) F−J drawn from P.M. Peterson, S. Lægaard, R.J. Soreng & C.R. Annable 12684 (US).
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Muhlenbergia lindheimeriCultivated, National Botanic Garden, Washington, DC, USA.
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April 3, 2010. Sonoran Desert Museum, Tucson, Arizona
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Bishop, California, United States
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32.380528-110.999083Oro Valley, ArizonaOro Valley Papaz Study
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Nevada, United States
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Paul M. Peterson, Isidoro Sánchez Vega, Konstantin Romaschenko, Diego Giraldo-Cañas, Nancy F. Refulio Rodriguez
Phytokeys
Figure 1.
A, B Maximum-likelihood tree inferred from combined plastid (ndhA intron, rps16-trnK, rps16 intron, rps3, and rpl32-trnL) and ITS sequences. Thick branches indicate posterior probabilities of 0.95−1; species in red occur in South America; scale bar = 2%.
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White Point Nature Park, San Pedro, California.Jan 1, 2012
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Orinda, California, United States
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32.380528-110.999083Oro Valley, ArizonaOro Valley Papaz Study
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Oneota (historical), Nevada, United States
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Jason Sharp; Robinson Preserve, Manatee County, Florida
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Paul M. Peterson, Isidoro Sánchez Vega, Konstantin Romaschenko, Diego Giraldo-Cañas, Nancy F. Refulio Rodriguez
Phytokeys
Figure 9.
A−EMuhlenbergiaflexuosa Hitchc. A habit B ligule C glumes D floret E stamens and pistil. Drawn from H. Teppner 79-293 (US).
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Orinda, California, United States
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California, United States
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Christmas, Florida, United States
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Paul M. Peterson, Isidoro Sánchez Vega, Konstantin Romaschenko, Diego Giraldo-Cañas, Nancy F. Refulio Rodriguez
Phytokeys
Figure 1.
A, B Maximum-likelihood tree inferred from combined plastid (ndhA intron, rps16-trnK, rps16 intron, rps3, and rpl32-trnL) and ITS sequences. Thick branches indicate posterior probabilities of 0.95−1; species in red occur in South America; scale bar = 2%.
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Orinda, California, United States