Herbaceous

Plant Name
Acanthus mollis
Acanthus mollis 'Rue Ledan'
Acanthus spinosus
Achillea 'Coronation Gold'
Achillea 'Credo'
Achillea 'Moonshine'
Achillea 'Pomegranate'
Achillea 'Salmon Beauty'
Achillea 'Terracotta'
Achillea 'Walther Funcke'
Achillea m. 'Apple Blossom'
Achillea m. 'Cerise Queen'
Achillea m. 'Lilac Beauty'
Achillea m. 'White Beauty'
Achillea millefolium
Achillea millefolium 'Red Velvet'
Achillea ptarmica 'The Pearl'
Aconitum carm. 'Arendsii'
Actaea simp. 'Atropurpurea'
Actaea simp. 'Black Negligee'
Actaea simp. 'Brunette'
Actaea simp. 'Pink Spike'
Actaea simp. 'White Pearl'
Agapanthus 'Double Diamond'
Agapanthus 'Dr Brouwer'
Agapanthus 'Fireworks'
Agapanthus 'Indigo Dreams'
Agapanthus 'Lapis Lazuli'
Agapanthus 'Navy Blue'
Agapanthus 'Phantom'
Agapanthus 'Popping Purple'
Agapanthus 'Snow Crystal'
Agapanthus 'Twister'
Agapanthus 'Windsor Grey'
Agastache 'Black Adder'
Agastache 'Blue Fortune'
Agastache barberi 'Tangerine Dream'
Agastache foeniculum 'Alabaster'
Ajuga reptans 'Black Scallop'
Ajuga reptans 'Catlin's Giant'
Alchemilla erythropoda
Alchemilla mollis
Allium 'Miami'
Allium 'Mont Blanc'
Allium 'Mount Everest'
Allium 'White Giant'
Allium afl. 'Purple Sensation'
Allium amp 'Graceful Beauty'
Allium senescens
Allium sphaerocephalon
Alstroemeria Indian Summer
Amsonia 'Blue Ice'
Anemone 'Queen Charlotte'
Anemone hup. 'Praecox'
Anemone hup. 'Prinz Heinrich'
Anemone hup. 'Splendens'
Anemone hyb. 'Honorine Jobert'
Anemone hyb. 'Pamina'
Anemone hyb. 'Whirlwind'
Anemone tom. 'Robustissima'
Angelica gigas
Anthemis 'Susanna Mitchell'
Anthemis hyb. 'E.C. Buxton'
Anthemis hyb. 'Sauce Hollandaise'
Anthriscus sylvestris 'Ravenswing'
Aquilegia alpina
Aquilegia chrysantha 'Yellow Queen'
Aquilegia v. 'Black Barlow'
Aquilegia v. 'White Barlow'
Aquilegia vulgaris
Aquilegia vulgaris 'Alba'
Armeria mar. 'Alba'
Armeria mar. 'Splendens'
Artemisia 'Powis Castle'
Artemisia lud. 'Silver Queen'