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).
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%.
