Wet, windy & exposed (inland)

Nepeta racemosa 'Snowflake'

Persian catmint

Nepeta siberica Serene Wild Orchid = 'Donepserwior'

Catmint

Nepeta sibirica

Siberian catmint, Siberian catnip

Nepeta sibirica 'Souvenir d'Andre Chaudron'

Siberian catmint, Siberian catnip

Nepeta subsessilis 'Sweet Dreams'

Short-stalked catmint

Nepeta tuberosa

Tuberous catmint

Nepeta x faassenii

Blue catmint, Faassen's nepeta, Mauve catmint

Nepeta x faassenii 'Purrsian Blue'

Blue catmint, Faassen's nepeta

Nepeta x faassenii EarliBlue = 'G20010'

Blue catmint

Nepeta x faassenii Whispurr Pink = 'Balpurrink'

Catmint

Nothofagus antarctica

Antarctic beech, Guindo, Nire, Nirre

Nothofagus dombeyi

Coigue, Dombey's Suthern beech

Nothofagus obliqua

Roble beech, Coyan, Hualle, Roble pellin

Nothofagus pumilio

Lenga, Roble blanco

Nyssa sinensis

Chinese tupelo

Nyssa sylvatica

Black tupelo, Black gum, Pepperidge, Sour gum

Oenanthe javanica 'Flamingo'

Variegated water droplet

Oenothera acaulis

Stemless evening primrose

Onoclea sensibilis

Sensitive fern, Bead fern

Ophiopogon japonicus

Dwarf Japanese mondo grass, Dwarf lily turf

Ophiopogon japonicus 'Minor'

Dwarf Japanese mondo grass, Dwarf lily turf

Origanum laevigatum

Marjoram, Marjory, Showy oregano, Smooth leaved oregano

Origanum laevigatum 'Herrenhausen'

Marjoram, Marjory, Showy oregano, Smooth leaved oregano

Origanum laevigatum 'Hopleys'

Marjoram, Marjory, Showy oregano, Smooth leaved oregano

Origanum vulgare

Oregano, Common marjoram, Wild marjoram, Dwarf marjoram, Creeping marjoram

Origanum vulgare 'Aureum'

Oregano, Golden marjoram, Common marjoram, Wild marjoram, Dwarf marjoram, Creeping marjoram

Origanum vulgare 'Country Cream'

Oregano, Common marjoram, Wild marjoram, Dwarf marjoram, Creeping marjoram

Origanum vulgare 'Thumble's Variety'

Oregano, Common marjoram, Wild marjoram, Dwarf marjoram, Creeping marjoram

Osmunda cinnamomea

Cinnamon fern, Fiddleheads, Buckhorn

Osmunda regalis

Royal fern, Ditch fern, Locust fern, Snake fern

Osmunda regalis 'Purpurascens'

Purple royal fern, Royal fern, Ditch fern, Locust fern, Snake fern

Ostrya carpinifolia

European hop hornbeam, Hop hornbeam

Oxydendrum arboreum

Sorrel tree, Sourwood, Titi

Panicum virgatum

Switch grass, Wild red top, Thatch grass, Wobsqua grass, Black bent grass

Panicum virgatum 'Dallas Blues'

Blue switch grass

Panicum virgatum 'Hanse Herms'

Switch grass, Wild red top thatch grass, Wobsqua grass, Black bent grass

Panicum virgatum 'Heavy Metal'

Switch grass, Wild red top thatch grass, Wobsqua grass, Black bent grass

Panicum virgatum 'Northwind'

Switch grass, Wild red top thatch grass, Wobsqua grass, Black bent grass

Panicum virgatum 'Oxblood Autumn'

Switch grass

Panicum virgatum 'Prairie Sky'

Switch grass, Wild red top thatch grass, Wobsqua grass, Black bent grass

Panicum virgatum 'Rehbraun'

Red switch grass

Panicum virgatum 'Rubrum'

Switch grass, Wild red top thatch grass, Wobsqua grass, Black bent grass

Panicum virgatum 'Shenandoah'

Red switch grass

Panicum virgatum 'Strictum'

Upright switch grass

Panicum virgatum 'Warrior'

Switch grass, Wild red top thatch grass, Wobsqua grass, Black bent grass

Panicum virgatum Hot Rod = 'Ecgphr19'

Switch grass

Papaver cambricum

Welsh Poppy

Parahebe 'Kenty Pink'

Scrophulariaceae