Name
Pachysandra terminalis 'Green Sheen' - Japanese Spurge

Paeonia (LD) 'Duchesse de Nemours' - Peony

Paeonia (LE) 'Bowl of Beauty' - Peony

Persicaria affinis 'Superba' - Knotweed

Phlox paniculata 'Amethyst' - Perennial Phlox

Phlox paniculata 'Bright Eyes' - Perennial Phlox

Phlox paniculata 'Fujiyama' - Perennial Phlox

Phlox paniculata 'Tenor' - Perennial Phlox

Physostegia virginiana 'Alba' - Obedient Plant

Physostegia virginiana 'Bouquet Rose' - Obedient Plant

Platycodon grandiflorus 'Fuji Blue' - Balloon Flower

Potentilla 'Gibson's Scarlet' - Cinquefoil

Potentilla nepalensis 'Miss Willmott' - Cinquefoil

Primula denticulata 'Alba' - Drumstick Primula

Primula denticulata 'Rubin' - Drumstick Primula

Prunella grandiflora - Large Selfheal

Prunella grandiflora 'Alba' - Large Selfheal

Rheum palmatum tanguticum - Chinese Rhubarb

Rodgersia aesculifolia - Chestnut-leaved Rodgersia

Rudbeckia fulgida 'Goldsturm' - Black-eyed Susan

Rudbeckia nitida 'Herbstsonne' - Autumn Sun

Salvia nemerosa 'Ostfriesland' - Balkan Clary

Salvia officinalis 'Purpurascens' - Common Sage

Santolina chamaecyparissus - Cotton Lavender

Scabiosa caucasica 'Alba' - Caucasian scabious

Scabiosa caucasica 'Perfecta' - Caucasian scabious

Sedum 'Herbstfreude' - Stonecrop

Sedum 'Matrona' - Stonecrop

Sedum acre 'Elegans' - Biting Stonecrop

Sedum floriferum 'Weihenstephaner Gold' - Orange Stonecrop

Sedum spectabile 'Brillant' - Stonecrop

Sedum spurium 'Fuldaglut' - Stonecrop

Sempervivum 'Rubin' - Cobweb

Sempervivum arachnoideum - Cobweb Houseleek

Sempervivum tectorum - Cobweb

Tiarella cordifolia - Foam Flower

Trollius chinensis 'Golden Queen' - Globeflower

Verbascum chaixii 'Album' - Mullein, White nettle-leaved Mullein

Verbena bonariensis - Argentinian Vervain

Vinca major - Greater Periwinkle

Vinca minor - Periwinkle

Vinca minor 'Alba' - White Periwinkle

Vinca minor 'Atropurpurea' - Dark Purple-flowered Periwinkle

Vinca minor 'Gertrude Jekyll' - Small White Periwinkle

Waldsteinia ternata - Siberian Waldsteinia

Yucca filamentosa - Needle Palm, Adam's Needle, Desert Candle