Common plant names.
Below is a list of plant names beginning with the letter 'o', listed by common name. Click a letter of the alphabet to see a list of plants with common names beginning with that letter. Alternatively click here to see the plants listed alphabetically by botanic name.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Common name | Botanic name |
---|---|
Oak, English oak, Common oak, pedunculate oak, European oak | Quercus robur |
Oat | Avena sativa |
Old lady | Artemisia borealis |
Old Man Cactus | Cephalocereus senilis |
Onion | Allium |
Onion | Allium cepa |
Oniongrass | Romulea rosea |
Ontario poplar | Populus x candicans |
Opposite-leaved pondweed | Groenlandia densa |
Orange birch bolete | Leccinum versipelle |
Orange Mint, Eau De Cologne Mint | Mentha x piperita |
Orange scented thyme | Thymus fragrantissimus |
Orange, sweet orange, Valencia orange | Citrus |
orchid | Dendrobium |
Orchid | Oncidium |
Orchid | Orchidaceae |
Orchid | Pleione |
Orchid | Vanda |
Oregano, Majoram, Wild marjoram | Origanum vulgare |
Oriental poppy, Poppy | Papaver orientale |
Ornamental blackberry | Rubus biflorus |
Ornamental kiwi fruit, Variegated-leaf hardy kiwi | Actinidia kolomikta |
Ornamental maize, Sweet corn | Zea mays |
Ornamental onion | Allium hollandicum |
Ornamental onion | Allium vineale |
Ornamental pear | Pyrus calleryana |
Ornamental Pepper, Capsicum | Capsicum annuum |
Ornamental Quince | Chaenomeles speciosa |
Ornamental Quince, Chinese Flowering Quince, Japonica | Chaenomeles speciosa |
Ornamental raspberry, Thimbleberry | Rubus odoratus |
Ornamental winter kale | Brassica oleracea |
Oshima cherry | Prunus speciosa |
Osier, Common Osier | Salix viminalis |
Oval Leaf privet, Privet | Ligustrum ovalifolium |
Oval Sedge | Carex ovalis |
Ox Eye Daisy | Chrysanthemum leucanthemum |
Ox-eye daisy | Leucanthemum vulgare |
Oxlip | Primula elatior |