Naam Maat
Oenothera fruticosa 'African Sun'
Oenothera fruticosa 'Erica Robin'
Oenothera fruticosa 'Sonnenwende'
Oenothera fruticosa (tetragona)
Oenothera macrocarpa (missouriensis)
Oenothera speciosa 'Alba'
Oenothera speciosa 'Siskyou'
Omphalodes cappadocica 'Cherry Ingram'
Omphalodes cappadocica 'Lilac Mist'
Omphalodes cappadocica 'Starry Eyes'
Omphalodes verna
Omphalodes verna 'Alba'
Ophiopogon japonicus 'Silver Comet'
Origanum hybride 'Rosenkuppel'
Origanum laevigatum 'Herrenhausen'
Origanum rotundifolium 'Kent Beauty'
Origanum vulgare 'County Cream'
Origanum vulgare 'Golden Shine'
Origanum vulgare 'Thumble's Var.
Orostachys iwarege 'Chinese Hat'