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College of Agricultural Sciences - Department of Horticulture »

Landscape Plants

    • 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
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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

Plant List by Genus

Click on a genus name to see a list of species. Select a letter on the left to see more genus entries.

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Oemleria (Indian Plum )

Oemleria cerasiformis (Indian Plum )

Olea (Olive)

Olea europaea (Common olive )

Olearia (Daisy Bush)

Olearia macrodonta (Daisy Bush )

Olneya (Ironwood)

Olneya tesota (Ironwood)

Oplopanax (Devil's Club)

Oplopanax horridus (Devil's Club)

Osmanthus (Osmanthus)

Osmanthus × burkwoodii (Burkwood Osmanthus)
Osmanthus delavayi (Delavay Osmanthus )
Osmanthus × fortunei (Fortune's Osmanthus)
Osmanthus fragrans (Fragrant Tea Olive, )
Osmanthus heterophyllus (Holly Osmanthus )
Osmanthus heterophyllus 'Goshiki' (Goshiki Holly Osmanthus, )
Osmanthus heterophyllus 'Gulftide' (Gulftide Holly Osmanthus )
Osmanthus heterophyllus 'Kembu' (Kembu Holly Osmanthus )
Osmanthus heterophyllus 'Ogon' (Ogon Holly Osmanthus )
Osmanthus heterophyllus 'Rotundifolius' (Rotundifolius Holly Osmanthus )
Osmanthus heterophyllus 'Sasaba' (Sasaba Holly Osmanthus )

Ostrya (Hophornbeam)

Ostrya virginiana (Ironwood)

Oxalis (Oxalis)

Oxalis oregana (Oregon Oxalis )

Oxydendrum (Sourwood)

Oxydendrum arboreum (Sourwood )

Click on a genus name to see a list of species. Select a letter on the left to see more entries.

Contact Info

Patrick Breen,
CPN (Certified Plant Nerd)
Patrick.Breen@oregonstate.edu
 

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