Acaena buchananii
Acaena caesiiglauca
Acaena novae-zelandiae
Achillea tomentosa AGM
Ajuga reptans ‘Atropurpurea’ AGM
Ajuga reptans ‘Burgundy Glow’ (v) AGM
Androsace studiosorum 'Salmons Variety'
Anemone blanda ‘Blue Shades’
Anemone blanda ‘White Splendour’ AGM
Anemone coronaria De Caen Group
Anemone coronaria Saint Bridgid Group (d)
Anemone nemorosa AGM
Antennaria dioica
Antennaria dioica ‘Rubra’
Antennaria parvifolia
Aquilegia flabellata AGM
Aquilegia flabellata f. alba
Arabis alpina subsp. caucasica ‘Flore Pleno’ (d) AGM
Arabis alpina subsp. caucasica ‘Schneehaube’ AGM
Arabis ferdinandi-coburgi ‘Aureovariegata’
Arabis procurrens ‘Variegata’ AGM
Arisarum proboscideum Armeria formosa hybrids
Armeria juniperifolia AGM
Armeria maritima ‘Alba’
Armeria maritima ‘Bloodstone’
Armeria maritima ‘Corsica’
Armeria maritima ‘Ruby Glow’
Armeria maritima ‘Vindictive’ AGM
Asarum europaeum
Aster alpinus AGM
Astilbe ‘Willie Buchanan’
Aubrieta ‘Purple Cascade’
Aubrieta ‘Red Cascade’
Aurinia saxatilis ‘Compacta’
Azorella trifurcata
Campanula carpatica f. alba ‘Weisse Clips’
Campanula carpatica ‘Blaue Clips’
Campanula carpatica ‘Chewton Joy’
Campanula cochleariifolia AGM
Campanula cochleariifolia ‘Elizabeth Oliver’ (d)
Campanula collina
Campanula portenschlagiana AGM
Chamaemelum nobile ‘Flore Pleno’ (d)
Chamaemelum nobile ‘Treneague’
Cotula hispida
Cyclamen coum AGM
Cyclamen hederifolium AGM
Cyclamen hederifolium albiflorum
Dianthus anatolicus
Dianthus ‘Arctic Star’ (p)
Dianthus ‘Dainty Dame’ (p)
Dianthus deltoides ‘Brilliant’
Dianthus ‘Dewdrop’ (p)
Dianthus ‘Doris’ (p) AGM
Dianthus ‘Dubarry’ (p)
Dianthus ‘Garland’ (p)
Dianthus ‘Inglestone’ (p)
Dianthus ‘La Bourboule’ (p) AGM
Dianthus ‘Nyewoods Cream’ (p)
Dianthus ‘Oakington’ (p)
Dianthus ‘Pike's Pink’ (p) AGM
Dianthus ‘Queen of Hearts’ (p)
Dianthus ‘Waithman Beauty’ (p)
Dianthus ‘Warden Hybrid’ (p)
Dianthus ‘Whatfield Wisp’ (p)
Diascia barberae 'Ruby Field'
Dodecatheon meadia f. album AGM
Erigeron karvinskianus AGM
Erinus alpinus AGM
Erodium chrysanthum
Erodium reichardii
Erythronium dens-canis AGM
Erythronium ‘Kondo’
Erythronium ‘Pagoda’ AGM
Frankenia thymifolia
Galanthus nivalis AGM
Galanthus nivalis ‘Flore Pleno’ (d) AGM
Genista pilosa
Gentiana sino-ornata AGM
Gentiana ‘Strathmore’ AGM
Geranium cinereum ‘Ballerina’ AGM
Globularia meridionalis ‘Hort's Variety’
Gypsophila cerastioides
Gypsophila repens ‘Rosea’
Helianthemum ‘Ben Heckla’
Helianthemum ‘Ben Nevis’
Helianthemum ‘Cerise Queen’ (d)
Helianthemum 'Hampstead Orange'
Helianthemum ‘Jubilee’ (d) AGM
Helianthemum ‘Mrs C.W. Earle’ (d) AGM
Helianthemum ‘Praecox’
Helianthemum ‘Rhodanthe Carneum’ AGM
Helianthemum ‘Rose of Leeswood’ (d)
Helianthemum ‘Wisley Primrose’ AGM
Helianthemum ‘Wisley White’
Iberis sempervirens AGM
Ipheion uniflorum
Iris ensata AGM
Iris setosa AGM
Iris sintenisii AGM
Leucojum autumnale AGM
Linum flavum
Linum perenne
Lithodora diffusa ‘Alba’
Lithodora diffusa ‘Heavenly Blue’ AGM
Lysimachia nummularia
Lysimachia nummularia ‘Aurea’ AGM