Questions tagged with 'lichen'

sugar gum trees

Marion County OR trees and shrubs horticulture lichen submitted 10 months ago.

Red maple tree

Anne Arundel County MD lichen red maple trees lichen on old tree submitted about 1 year ago.

White fungus on my mature maple tee

Clackamas County OR trees lichen submitted over 1 year ago.

A Sick Maple Tree

Montgomery County MD tree lichen submitted almost 2 years ago.

Lichen on Mountain Laurel

Ulster County NY lichen mountain laurel tree covered with lichen submitted almost 2 years ago.

How many growth types are there for lichen?

Prince George's County MD lichen how many growth types of lichen submitted over 2 years ago.

Dogwood Tree Leaf Blight

Baltimore County MD possible powdery mildew tree dogwood lichen submitted almost 3 years ago.

Help diagnose Tree infection

Howard County MD tree lichen submitted almost 3 years ago.