Perityle feddemae McVaughOak woodland with much Dodonaea and many grasses Rare, found only in crevices in face of rock outcrop, flowers pale yello
Claytonia perfoliata Donn ex Willdenow subsp. perfoliataminer's-lettuceclaytonie perfoliéeMontia per...
Perymenium hintonii McVaugh, determined by J.J. Fay 1972shrub 4 m., flower yello
Parnassia fimbriata K.D. Koenigfringed grass-of-Parnassus;Rocky Mountain grass-of-Parnassus;Rocky Mo...
Bidens chiapensis var. feddemana Brandegee var. feddemana Melchert, determined by T.E. Melchert 1997...
Perymenium wilburorum McVaugh, determined by J.J. Fay 1972dry shrub-covered slopes and roadsides 1....
Perymenium buphthalmoides var. occidentale DC. var. occidentale McVaugh, determined by B.L. Turner 1...
Axiniphyllum pinnatisecta (Paul G.Wilson) B.L.Turner, determined by R.W. Sanders 1977pine forest 1 ...
Verbesina fusiformis McVaughsteep stony hills in reddish gravelly clay; oak forests with scattered p...
Pectis decemcarinata McVaughsparse woodland with Cordia, Amphipterygium, Cercidium, Caesalpinia plat...
Polymnia mcvaughii J.R. Wells, determined by J.R. Wellsprecipitous seaward-facing slopes, deciduous ...
Coreopsis mcvaughii D.J.Crawford, determined by M. Tadesse 2003Moist north-facing slopes near summit...
Robinsonella macvaughii Fryxelltropical deciduous forest, with Forchammeria, Astronium, Bursera abu...
Pera barbellata Standl.secondary forest Small tree of upright habit of growth; only found one speci...
Ipomoea perpartita McPherson, determined by A. McDonald 1983Pine-oak forest on decomposed granitic s...
Bidens colimana MelchertMostly ash and lava rocks, some pines and firs locally abundant; disk flowe...
Claytonia perfoliata Donn ex Willdenow subsp. perfoliataminer's-lettuceclaytonie perfoliéeMontia per...
Perymenium hintonii McVaugh, determined by J.J. Fay 1972shrub 4 m., flower yello
Parnassia fimbriata K.D. Koenigfringed grass-of-Parnassus;Rocky Mountain grass-of-Parnassus;Rocky Mo...
Bidens chiapensis var. feddemana Brandegee var. feddemana Melchert, determined by T.E. Melchert 1997...
Perymenium wilburorum McVaugh, determined by J.J. Fay 1972dry shrub-covered slopes and roadsides 1....
Perymenium buphthalmoides var. occidentale DC. var. occidentale McVaugh, determined by B.L. Turner 1...
Axiniphyllum pinnatisecta (Paul G.Wilson) B.L.Turner, determined by R.W. Sanders 1977pine forest 1 ...
Verbesina fusiformis McVaughsteep stony hills in reddish gravelly clay; oak forests with scattered p...
Pectis decemcarinata McVaughsparse woodland with Cordia, Amphipterygium, Cercidium, Caesalpinia plat...
Polymnia mcvaughii J.R. Wells, determined by J.R. Wellsprecipitous seaward-facing slopes, deciduous ...
Coreopsis mcvaughii D.J.Crawford, determined by M. Tadesse 2003Moist north-facing slopes near summit...
Robinsonella macvaughii Fryxelltropical deciduous forest, with Forchammeria, Astronium, Bursera abu...
Pera barbellata Standl.secondary forest Small tree of upright habit of growth; only found one speci...
Ipomoea perpartita McPherson, determined by A. McDonald 1983Pine-oak forest on decomposed granitic s...
Bidens colimana MelchertMostly ash and lava rocks, some pines and firs locally abundant; disk flowe...
Claytonia perfoliata Donn ex Willdenow subsp. perfoliataminer's-lettuceclaytonie perfoliéeMontia per...
Perymenium hintonii McVaugh, determined by J.J. Fay 1972shrub 4 m., flower yello
Parnassia fimbriata K.D. Koenigfringed grass-of-Parnassus;Rocky Mountain grass-of-Parnassus;Rocky Mo...