April

Ajuga incisa 'Blue Enigma'

Allium ursinum

Allium zebdanense

Anemone blanda 'Charmer'

Anemone blanda

Anemone blanda 'White Splendour'

Anemone x lipsiensis

Anemone nemorosa 'Blue Eyes'

Anemone nemorosa 'Bracteata Pleniflora'

Anemone nemorosa 'Caerulea'

Anemone nemorosa

Anemone nemorosa 'Hilda'

Anemone nemorosa 'Lychette'

Anemone nemorosa 'Parlez Vous'

Anemone nemorosa 'Royal Blue'

Anemone nemorosa 'Robinsoniana'

Anemone ranunculoides

Arabis caucasica 'Pinkie'

Arabis ferdinandi-coburgii 'Old Gold'

Arabis ferdinandi-coburgii 'Variegata'

Arabis procurrens 'Neuschnee'

Arabis x suendermannii

Aubrieta 'Hamburger Stadtpark'

Aubrieta 'Kitte'

Bergenia 'Bressingham White'

Bergenia 'Cabernet'

Bergenia cordifolia 'Eroica'

Bergenia cyanea

Bergenia 'David'

Bergenia 'Dark Margin'

Bergenia 'Jelle'

Bergenia 'Magic Giant'

Bergenia 'Memelinks Pride'

Bergenia 'Oeschberg'

Bergenia 'Rotblum'

Bergenia schmidtii

Bergenia 'Rosa Zeiten'

Bergenia 'Vintage Rose'

Brunnera macrophylla 'Dawson's White'

Carex comans 'Amazon Mist'

Carex comans 'Bronco'

Carex comans 'Kupferflamme'

Carex digitata

Carex ornithopoda 'Variegata'

Caltha palustris

Carex panicea

Carex pilosa 'Kopenhagen Select'

Carex panicea 'Pamira'

Carex siderosticta 'Shiro'

Carex sylvatica

Chloranthus japonicus

Corydalis 'Craigton Blue'

Corydalis elata 'Spinners'

Corydalis flexuosa 'Purple Leaf'

Corydalis 'Tory MP'

Darmera peltata

Delosperma congestum 'Album'

Disporum sessile

Doronicum orientale 'Little Leo'

Doronicum orientale 'Magnificum'

Doronicum orientale

Epimedium 'Asiatic Hybrid'

Epimedium 'Alabaster'

Epimedium cantabrigiense

Epimedium davidii

Epimedium 'Eco Select'

Epimedium 'Flowers of Sulphur'

Epimedium grandiflorum 'Bandit'

Epimedium grandiflorum var. higoense

Epimedium grandiflorum 'Shiho'

Epimedium perralderianum

Epimedium pubescens 'Blütentanz'

Epimedium pinnatum colchicum

Epimedium perralchicum

Epimedium perralchicum 'Frohnleiten'

Epimedium perralchicum 'Nachfolger'

Epimedium pubigerum 'Orangekönigin'

Epimedium perralchicum 'Weihenstephan'

Epimedium rubrum 'Galadriel'

Epimedium rubrum 'Red Star'

Epimedium rubrum

Epimedium stellulatum 'Long Leaf Form'

Epimedium 'Totnes Turbo'

Epimedium versicolor 'Neosulphureum'

Epimedium versicolor 'Sulphureum'

Epimedium warleyense

Epimedium warleyense 'Ellen Willmott'

Epimedium youngianum 'Beni-kujaku'

Epimedium youngianum 'Niveum'

Epimedium youngianum 'Roseum'

Erysimum 'Bowles Mauve'

Erythronium dens-canis 'Lilac Wonder'

Erythronium 'Pagoda'

Erysimum 'Super Bowl Mauve'

Euphorbia characias 'Forescate'

Euphorbia 'Velvet Ruby'

Fragaria 'Stickbolwi' ('Lipstick')

Fragaria 'Red Ruby'

Glechoma hirsuta x hederacea

Glechoma hederacea 'Rosemarie'