Questions tagged with 'lichen'

sugar gum trees

Marion County Oregon trees and shrubs horticulture lichen submitted 8 months ago.

Dogwood disese

Baltimore County Maryland lichen lichen on dogwood dogwood tree moss on dogwood normal growth submitted 8 months ago.

Red maple tree

Anne Arundel County Maryland lichen red maple trees lichen on old tree submitted 12 months ago.

White fungus on my mature maple tee

Clackamas County Oregon trees lichen submitted over 1 year ago.

A Sick Maple Tree

Montgomery County Maryland tree lichen submitted over 1 year ago.

Lichen on Mountain Laurel

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

How many growth types are there for lichen?

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

Dogwood Tree Leaf Blight

Baltimore County Maryland possible powdery mildew tree dogwood lichen submitted over 2 years ago.

Help diagnose Tree infection

Howard County Maryland tree lichen submitted over 2 years ago.

Fungus? on Dogwood

Montgomery County Maryland plant id lichen submitted over 2 years ago.