American Phytopathological Society Education Center (APSnet)
(
view APS website)
Bugwood (
view Bugwood website)
Dendrology at Virginia Tech (fact sheets, ID keys, and more)
(
view Dendrology website)
Emerald Ash Borer USFS - Forest Health Service: Emerald Ash Borer Information (
view Emerald website)
Forest Resources Extension Office: Home (
view forest website)
MN DNR: Community and Urban Forestry (
view MN DNR website)
MNDOT Plant Selector Database (
view MNDOT website)
MnSTAC web resources (
view MnSTAC website)
North Dakota State University Horticulture Page
(
view NDSU website)
Northeast Center For Urban and Community Forestry
(
view northeast website)
Ohio State University Plant Dictionary (
view OSU website)
Oregon State University Plant Identification
(
view Oregon website)
Sustainable Urban Landscape Series (
view sustainable website)
The Hazard Tree Webpage USFS (
view USFS website)
University of Connecticut Plant Database (
view UC website)
University of Minnesota Forest Resources Extension: Maintenance
(
view resource website)
University of Minnesota Extension Service
(
view extension website)
University of Minnesota Yard and Garden Line
(
view yard website)
Urban Forestry Newsletter from USDA, Forest Service
(
view USDA website)
