Detail of a perennial target canker on the trunk of a red maple tree.

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Size: 3862px × 5121px
Location: Duff Park, School Rd S, Murrysville, PA, USA
Photo credit: © Kyle Selcer / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: acer, bark, biology, botany, brown, canker, disease, ecology, environment, forestry, fungus, logging, lumber, maple, pattern, perennial, plant, red, rubrum, science, target, texture, timber, tree, trunk