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OREGON STATE UNIVERSITY
College of Agricultural Sciences - Department of Horticulture
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Landscape Plants
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Latin Names
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Woody Plants of Oregon
Woody Plant Search
Woody Broadleaf Search
Conifer Search
Additional Information
Plant Identification: Examining Leaves
Scientific Plant Names
Glossary of technical terms
USDA Hardiness Zone Maps of the United States
Sunset's Climate Zones
References
Oregon Master Gardener Training: Identifying Woody Plants
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About
Latin Names
Common Names
Woody Plants of Oregon
Woody Plant Search
Woody Broadleaf Search
Conifer Search
Additional Information
Plant Identification: Examining Leaves
Scientific Plant Names
Glossary of technical terms
USDA Hardiness Zone Maps of the United States
Sunset's Climate Zones
References
Oregon Master Gardener Training: Identifying Woody Plants
Flower comparison - ‘Mrs. G.W. Leak’ and 'Chevalier Felix de Sauvage'
Species reference:
Rhododendron 'Mrs. G.W. Leak'
