Herbaceous

Plant Name
Acanthus mollis
Acanthus mollis 'Rue Ledan'
Acanthus spinosus
Achillea 'Coronation Gold'
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 'Arctic Star'
Agapanthus 'Black Magic'
Agapanthus 'Black Pantha'
Agapanthus 'Double Diamond'
Agapanthus 'Fireworks'
Agapanthus 'Indigo Dreams'
Agapanthus 'Lapis Lazuli'
Agapanthus 'Phantom'
Agapanthus 'Popping Purple'
Agapanthus 'Snow Crystal'
Agapanthus 'Twister'
Agapanthus 'Windsor Grey'
Agapanthus africanus 'Albus'
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 'Globemaster'
Allium 'Lavender Bubbles'
Allium 'Miami'
Allium 'Millennium'
Allium 'Mont Blanc'
Allium 'Mount Everest'
Allium 'Statos'
Allium 'White Giant'
Allium afl. 'Purple Sensation'
Allium amp 'Graceful Beauty'
Allium christophii
Allium sphaerocephalon
Anemone 'Queen Charlotte'
Anemone hup. 'Prinz Heinrich'
Anemone hup. 'September Charm'
Anemone hup. 'Splendens'
Anemone hyb. 'Honorine Jobert'
Anemone hyb. 'Pamina'
Anemone hyb. 'Serenade'
Angelica gigas
Anthemis 'Susanna Mitchell'
Anthemis hyb. 'E.C. Buxton'
Anthemis hyb. 'Sauce Hollandaise'
Anthemis punctata cupaniana
Aqueligia 'Mckana Hybrids'
Aquilegia 'Nora Barlow'
Aquilegia chrysantha 'Yellow Queen'
Aquilegia Spring Magic Blue
Aquilegia v. 'Black Barlow'
Aquilegia vulgaris 'Alba'
Armeria mar. 'Splendens'
Artemisia 'Powis Castle'