A Rock Elm in mid-June 2015 on the Elm Collection of Morton Arboretum in Illinois, in the middle of photo
by Rickwebb Jun 25, 2015 3:45 PM
The foliage of a Rock Elm in mid-June 2015 at Morton Arboretum
by Rickwebb Jun 25, 2015 3:45 PM
The crown of a Rock Elm in mid-June 2015 at Morton Arboetum
by Rickwebb Jun 25, 2015 3:46 PM
The trunk and bark of a mature Rock Elm at Morton Arboretum in June 2015
by Rickwebb Jun 25, 2015 3:46 PM
A mature Rock Elm at Morton Arboretum in June 2015, photo cropped
by Rickwebb Jun 25, 2015 3:46 PM
some branches on the two Rock Elms did show winged corkiness at Morton Arboretum, shot in Sept 2017
by Rickwebb Sep 15, 2017 7:27 AM
the twigs of a newly planted 6 feet high specimen at Morton Arboretum in September 2017
by Rickwebb Sep 15, 2017 7:27 AM
looking up mature tree in winter mode in November 2019 at Morton Arboretum in Lisle, IL
by Rickwebb Dec 12, 2019 8:42 PM
irregular growing branches in November 2019 at Morton Arboretum in Lisle, IL
by Rickwebb Dec 12, 2019 8:42 PM
sapling with corky twigs in late November 2019 at Morton Arboretum in LIsle, IL
by Rickwebb Dec 12, 2019 8:42 PM
