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Achillea grandifolia Friv. |
Achillea salicifolia 'Silver Spray' |
× Alcalthaea suffrutescens 'Parkallee' (d) |
× Alcalthaea suffrutescens 'Parkrondell' (d) |
Althaea armeniaca |
Angelica pachycarpa |
Aster ericoides f. prostratus 'Snow Flurry' |
Aster 'Hon. Vicary Gibbs' (ericoides hybrid) |
Aster novae-angliae 'Rose Williams' |
Aster novae-angliae 'Sayer's Croft' |
Aster 'Ochtendgloren' (pringlei hybrid) |
Aster 'Pink Star' |
Aster 'Ringdove' (ericoides hybrid) |
Astilbe 'Bronce Elegans' (simplicifolia hybrid) |
Astilbe chinensis 'Finale' |
Astilbe 'Inshriach Pink' (simplicifolia hybrid) |
Belamcanda chinensis |
Blechnum penna-marina |
Calamintha nepeta |
Campanula 'Burghaltii' |
Campanula 'Swannables' |
Campanula trachelium |
Cardamine quinquefolia |
Cardamine raphanifolia |
Catananche caerulea 'Amor White' |
Chamerion angustifolium 'Stahl Rose' |
Clinopodium vulgare |
Crocosmia × crocosmiiflora 'Norwich Canary' |
Crocosmia 'Ellenbank Firecrest' |
Crocosmia masoniorum 'Dixter Flame' |
Crocosmia paniculata |
Crocosmia pottsii 'Culzean Pink' |
Crocosmia 'Zeal Unnamed' |
Dianthus armeria |
Dicentra formosa 'Cox's Dark Red' |
Dicentra formosa 'Langtrees' |
Duchesnea indica |
Euphorbia cyparissias 'Orange Man' |
Filipendula ulmaria 'Variegata' (v) |
Fragaria vesca 'Multiplex' (d) |
Galega × hartlandii 'Lady Wilson' |
Galega officinalis 'Alba' |
Geranium collinum |
Geranium 'Gwen Thompson' |
Geranium 'Out of the Blue' |
Geranium × oxonianum 'Rebecca Moss' |
Geranium phaeum 'Alec's Pink' |
Geranium phaeum 'Moorland Dylan' |
Geranium phaeum 'Vintage Dave' |
Geranium pratense 'Purple-haze' |
Geranium reuteri |
Geranium robertianum 'Celtic White' |
Geranium robustum |
Geranium 'Summer Cloud' |
Geranium yeoi |
Geum coccineum 'Cooky' |
Geum 'Marmalade' |
Hieracium spilophaeum |
Hieracium umbellatum |
Horminum pyrenaicum |
Hypericum androsaemum |
Iris douglasiana |
Iris japonica |
Iris sibirica new hybrids |
Lychnis chalcedonica 'Dusky Salmon' |
Lysimachia barystachys |
Lythrum virgatum |
Melittis melissophyllum |
Mitella breweri |
Nepeta yunnanensis |
Persicaria amplexicaulis 'Inverleith' |
Persicaria bistorta |
Persicaria campanulata |
Phlomis samia L. |
Pilosella aurantiaca |
Primula Candelabra hybrids (Pf) |
Prunella grandiflora light blue-flowered |
Rhodiola pachyclados |
Ribes alpinum |
Rudbeckia fulgida var. speciosa |
Salvia 'Anthony Parker' |
Salvia canariensis |
Salvia patens 'Chilcombe' |
Salvia patens 'White Trophy' |
Salvia serpyllifolia |
Salvia 'Silas Dyson' |
Sanguisorba albiflora |
Sanguisorba canadensis |
Scutellaria albida |
Scutellaria altissima |
Sempervivum ciliosum var. borisii |
Sempervivum 'Green Dragon' |
Sempervivum 'Icicle' |
Sempervivum 'Lilac Time' |
Sempervivum 'Pekinese' |
Sempervivum 'Reinhard' |
Sempervivum 'Royal Ruby' |
Sempervivum 'Rubin' |
Sempervivum 'Sprite' |
Senecio polyodon |
Serratula tinctoria |
Sidalcea cusickii |
Sidalcea 'Sussex Beauty' |
Silybum marianum |
Sorbaria kirilowii |
Stachys officinalis 'Saharan Pink' |
Stachys thunbergii |
Symphytum caucasicum |
Symphytum 'Hidcote Blue' |
Symphytum ibericum |
Symphytum 'Sera Howys' |
Thymus 'Fragrantissimus' |
Trifolium repens 'Harlequin' (v) |
Trifolium repens 'William' |
Valeriana officinalis subsp. sambucifolia |
Vinca difformis 'Jenny Pym' |
Vinca minor 'Illumination' (v) |
Vinca minor 'Multiplex' (d) |
Viola 'Eastgrove Blue Scented' (C) |
Zauschneria californica |
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‘The Royal Horticultural Society Horticultural Database’, available at www.rhs.org.uk
© The Royal Horticultural Society 2010 / RHS Registered Charity № 222879/SC038262