Hymenopappus filifolius var. megacephalus B.L. Turner
Asteraceae
D. Gentilcore (2018-02-12)
D. Gentilcore
1327
2017-05-27
27 May 2017
O. Niziolek
USA, Nevada, Clark, Gold Butte National Monument, Virgin Mountains, along Virgin Peak Road (currently impassable by vehicles), 4 km N of intersection with Whitney Pass Road.