Crataegus

 Rosaceae

The World Botanical Associates Web Page
Prepared by Richard W. Spjut
December 2005, June 2014

Crataegus douglasii var. douglasii
Douglas hawthorn
SE Idaho
June 2005

Crataegus douglasii var. douglasii
Douglas hawthorn
SW Idaho
June 2005

Crataegus douglasii var. douglasii

Oregon. Blue Mountains. Umatilla NF, Long Meadows. 4556.655, 11737.056, elev. 4,000 ft. Meadows with Veratrum californicum and mixed sedge communities surrounded by white fir-ponderosa pine forest. 28 July 2011