Oak Leaf Hydrangea Hydrangea quercifolia
October Glory Red Maple Acer rubrum 'October Glory'
October Skies Aster
October Stonecrop Sedum sieboldii
Ohio Buckeye Aesculus glabra
Old Fashioned Bleeding Heart
Old Fashioned Bleeding Heart 'Alba'
Old Gold Juniper
On Stage Hosta Hosta 'On Stage'
Oneida Viburnum Viburnum oneida
Orange Man Cypress Spurge
Orange Meadowbrite Coneflower
Orange Perfection Garden Phlox
Orange Pixie Asiatic Lily Lilium 'Orange Pixie'
Orchid Frost Spotted Deadnettle Lamium maculatum 'Orchid Frost'
Oregon Grape Holly
Oriental Limelight Artemisia
Ormiston Roy Crab Malus 'Ormiston Roy'
Ostrich Fern Matteuccia pensylvanica
Othello Bigleaf Ligularia Ligularia dentata 'Othello'
Overdam Feather Reed Grass Calamagrostis arundinacea 'Overdam'
Common Name Botanical Name
Alphabetical listing of plants...Letter O
Items on this page are sorted alphabetically by common name.