Kohler's Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erlauterndem Texte :.Gera-Untermhaus :Fr. Eugen Kohler,[1883-1914].biodiversitylibrary.org/page/303616
Sallent de Gllego: Aragn (Espaa) El Pirineo.Familia: VIOLACEAEDistribucin: Norteamrica, Atlas de Marruecos, Azores y gran parte de Europa pero rara en el S y el E; en la Pennsula Ibrica por los sistemas montaosos y, a bajas altitudes, solo en el NW; en Aragn se distribuye por el Alto Pirineo y, muy localizada, en el Moncayo, en el Hoyo de Morana. Hbitat: Salpica los pastos higroturbosos que aparecen en manantiales, orillas de arroyo, ibones y ventisqueros con innivacin prolongada; entre el piso montano y el alpino.Preferencia edfica: Acidfila Exclusiva de sustratos silceos o de suelos muy cidos sobre areniscas y permotras.Rango altitudinal: ( 1500 ) 1700- 2300 ( 2600 ) m Floracin: Abril - JulioForma Biolgica: Hemicriptfito rosuladoExtractado del Atlas de la Flora de Aragn (Herbario de Jaca)
Viola beckwithii Torr. & Gray var. cachensis C.P. Sm. Blunt spur.Taken a few days after the discovery of this occurence by Faye Rutishauser on April 28, 2008. For more information, see: www.flickr.com/photos/tonyfrates/7099505609/May 2, 2008, RBG natural area, University of Utah, Salt Lake County, Utah, roughly 5,340 ft. elev.
Following Intermountain Vol. 2B (2005), this is Viola utahensis Baker & Clausen. Welsh (2008) still treats under an expanded V. nuttallii which is now being generally recognized as only occurring east of the Rocky Mountains and so does not occur in Utah. This might in fact however be V. purpurea var. venosa (the description and drawing of which in IF Vol. 2B apparently cannot be fully relied upon) because of the deep vein markings.June 4, 2005, Neff's Canyon, roughly 1.5 miles up the canyon, somewhere in the 6500-7000 ft. range, in an open/exposed area among otherwise dense vegetation, Salt Lake County, Utah