Browsing by Subject/Keyword: collection:
Paper-barked maple (Acer griseum) bark (3.36327)
Date: 2010Creator: The Morton Arboretum
Type: Photographic image
Description:Closeup view of cinnamon-colored, peeling paper-barked maple (Acer griseum) bark in summer
Quercus oglethorpensis (Oglethorpe oak), bark (3.83594)
Date: July 28 2015Creator: Lobdell, Matt
Type: Photographic image
Description:A photo of the bark of Quercus oglethorpensis (Oglethorpe oak) taken during plant exploration work in Bienville National Forest, Central Mississippi, in support of the APGA/USFS Tree Gene Conservation Partnership.
Pinus albicaulis Engelm. (whitebark pine), bark (3.83847)
Date: September 7 2015Creator: Lobdell, Matt
Type: Photographic image
Description:Bark of Pinus albicaulis (whitebark pine) growing in an open, alpine woodland at 2,228 m elevation. Freezeout ridge, Okanogan National Forest, Washington, USA. Photo taken during a collaborative seed collecting expedition between the US Forest Service and several UK arboreta.
Magnolia grandiflora L. (southern magnolia), bark (3.84350)
Date: August 8 2016Creator: Lobdell, Matt
Type: Photographic image
Description:Shaggy-barked form of Magnolia grandiflora in East Texas. Such bark is not atypical on some old, mature specimens.
Parrotia persica (DC.) C. A. Meyer (Persian ironwood), bark (3.85303)
Date: September 18 2017Creator: Lobdell, Matt
Type: Photographic image
Description:Exfoliating bark of Parrotia persica (persian ironwood) as observed during the 2017 PCC Expedition to Azerbaijan. The tree was fairly abundant at lower elevations in the Hyrcanian forest, becoming more sparse at higher elevations.
Gleditsia caspica Desf. (Caspian-locust), bark (3.85304)
Date: September 18 2017Creator: Lobdell, Matt
Type: Photographic image
Description:Bark of Gleditsia caspica adorned with lethal thorns. Observed in the Hyracanian Forest of Azerbaijan during the 2017 PCC Expedition to the country.