Plants beginning with O

Plant and Flower Information

Ornamental Grasses
Odontoglossum Grande
Oenothera
Olearia
Omphalodes Verna
Oncidium Sarcodes
Onions
Ononis Rotundifolia: Round-leaved Restharrow
Onopordon
Onosma Taurica: Golden Drop
Opuntia Rafinesquii: Hardy Prickly Fig
Orange, Mexican
Orchids
Origanum Pulchellum
Ornithogalum
Orobus
Osmanthus
Othera Japonica
Ourisia Coccinea
Oxalis
Ox-Tongue
Oxythopis Campestris

Gardening

Plant and Flower Information