Plant List by Genus | Landscape Plants | Oregon State University

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 cerasiformis (Indian Plum )

Olea europaea (Common olive )

Olearia macrodonta (Daisy Bush )

Olneya tesota (Ironwood)

Oplopanax horridus (Devil's Club)

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 virginiana (Ironwood)

Oxalis oregana (Oregon Oxalis )

Oxydendrum arboreum (Sourwood )