[Roses: The Genus Rosa East of the Cascade Mountains of Oregon and Washington]

An unidentified non-native, and perhaps heirloom rose seen spreading across disturbed slopes at the northeastern base of Steptoe Butte in eastern Washington.........June 22, 2009. The site appears to be an old homestead.

Close-ups of the flower and flower bud of an unidentified non-native, and perhaps heirloom rose seen at the northeastern base of Steptoe Butte in eastern Washington..........June 22, 2009.

Close-ups of the pinnately compound leaves and prickles of an unidentified non-native, and perhaps heirloom rose seen at the northeastern base of Steptoe Butte in eastern Washington.........June 22, 2009.