Summary[edit] Description: English: Nama rothrockii,Tioga Pass Road, outside entrance to Yosemite toward Lee Vining (Mono County, California, USA) June 9, 2009 latitude 37.93856 longitude -119.23573 CalPhotos with a Creative Commons license. Date: 9 June 2009, 20:21:23. Source: CalPhotos. Author: Genevieve K. Walden.