Astilbe 'Pink Lightning' Astilbe x arendsii
Astilbe x arendsii 'August Light (Augustleuchten)' Astilbe x arendsii 'Bressingham Beauty'
Astilbe x arendsii 'Bridal Veil (Brautschleir)' Astilbe x arendsii 'Bumalda'
Astilbe x arendsii 'Cattleya' Astilbe x arendsii 'Cotton Candy'
Astilbe x arendsii 'Darwin's Dream' Astilbe x arendsii 'Elizabeth Bloom'
Astilbe x arendsii 'Erika' Astilbe x arendsii 'Etna'
Astilbe x arendsii 'Fanal' Astilbe x arendsii 'Federsee'
Astilbe x arendsii 'Flamingo' Astilbe x arendsii 'Gloria'
Astilbe x arendsii 'Glow(Glut™)' Astilbe x arendsii 'Granat'
Astilbe x arendsii 'Grete Pungel' Astilbe x arendsii 'Red Light (Rotlicht)'
Astilbe x arendsii 'Rheinland' Astilbe x arendsii 'Showstar'
Astilbe x arendsii 'Sister Theresa' Astilbe x arendsii 'Snowdrift'
Astilbe x arendsii 'Spinell' Astilbe biternata
Astilbe chinensis Astilbe chinensis 'Finale'
Astilbe chinensis 'Pumila' Astilbe chinensis 'Veronica Klose'
Astilbe chinensis 'Visions' Astilbe chinensis var. davidii
Astilbe chinensis var. taquetii Astilbe chinensis var. taquetii 'Purpurkerzes(Purple Candle™)'
Astilbe x crispa 'Perkeo' Astilbe japonica 'Bonn'
Astilbe japonica 'Bremen' Astilbe japonica 'Deutschland'
Astilbe japonica 'Elizabeth van Veen' Astilbe japonica 'Montgomery'
Astilbe japonica 'Red Sentinel' Astilbe x rosea 'Peach Blossom'
Astilbe simplicifolia Astilbe simplicifolia 'Aphrodite'
Astilbe simplicifolia 'Bronze Elegance' Astilbe simplicifolia 'Darwin's Snow Sprite'
Astilbe simplicifolia 'Dunkellachs' Astilbe simplicifolia 'Hennie Graafland'
Astilbe simplicifolia 'Jacqueline' Astilbe simplicifolia 'Rosea'
Astilbe simplicifolia 'Sprite' Astilbe simplicifolia 'White Wings'
Astilbe thunbergii 'Straussenfeder(Ostrich Plume™)' Astilboides tabularis
Astragalus angustifolius Astragalus balearicus
Astragalus crassicarpus Astrantia major
Astrantia major 'Hadspen Blood' Astrantia major 'Lars'
Astrantia major 'Margery Fish' Astrantia major 'Rosensymphonie'
Astrantia major ssp. involucrata Astrantia maxima
Astrophytum asterias Astrophytum capricorne
Astrophytum myriostigma Astrophytum ornatum
Asyneuma canescens Athyrium x 'Ghost'
Athyrium x 'Wildwood Twist' Athyrium 'Branford Beauty'
Athyrium filix-femina Athyrium filix-femina 'Frizelliae'
Athyrium filix-femina 'Lady in Red' Athyrium filix-femina 'Veronica-Cristata'
Athyrium niponicum var. pictum 'Burgundy Lace' Athyrium nipponicum 'Pictum'
Athyrium nipponicum 'Regal Red' Athyrium nipponicum 'Samurai Sword'
Athyrium nipponicum 'Silver Falls' Athyrium otophorum
Atriplex 'Green Cape' Aubrieta x cultorum
Aubrieta deltoidea Aubrieta deltoidea 'Snow Cap'
Aubrieta deltoidea 'Whitewell Gem' Aubrieta libanotica
Aurinia saxatilis Aurinia saxatilis 'Compacta'
Aurinia saxatilis 'Sulphurea' Aurinia saxatilis 'Variegata'
Azolla caroliniana Azorella trifurcata 'Nana'
Babiana pulchra Babiana ringens
Babiana stricta Babiana tubulosa