Brigham Young University, S. L. Welsh Herbarium (BRY:V)
BRYV0248884
BRY:V:0248884
Grindelia fastigiata Greene
Asteraceae
Mark A. Wetter
573B
1979-09-17
1979-9-17
U.S.A., Utah, Grand, Along US 191, 16.8 mi S of jct. US 191 and Interstate-70, 3.8 mi N of jct. UT 313 and US 191.
1372-1524 meters
4500-5000 ft.
Along hwy shoulder and in disturbed area of railroad access turn off.
Discoid taxon growing intermixed and apparently hybridizing with Wetter 373A (G. squarrosa). Both of these collections, Wetter 573 A & 573B represent a hybrid swarm between G. squarrosa and G. fastigiata.