Nepeta 'Walker's Low'

Nepeta grandiflora 'Dawn to Dusk'

Nepeta nervosa 'Blue Moon'

Nepeta nervosa 'Pink Cat'

Nepeta racemosa 'Blue Wonder'

Nepeta racemosa 'Grog'

Nepeta racemosa 'Grog'

Nepeta x faassenii

Oenothera speciosa 'Siskiyou'

Oenothera tetragona

Onoclea sensibilis

Origanum 'Rosenkuppel'

Origanum 'Rosenkuppel'

Origanum laevigatum 'Herrenhausen'

Origanum rotundifolium 'Kent Beauty'

Origanum vulgare 'Compactum'

Origanum vulgare 'Compactum'

Paeonia 'Callie's Memory'

Paeonia 'Canary Brilliant'

Paeonia 'Coral Sunset'

Paeonia 'Duchesse de Nemours'

Paeonia 'Duchesse de Nemours'

Paeonia 'Duchesse de Nemours'

Paeonia 'Edulis Superba'