Anglojapanese Yew (spp.) Anglojapanese Yew 'Brownii'
Anglojapanese Yew 'Burr' Anglojapanese Yew 'Densiformis'
Anglojapanese Yew 'Farmen' Anglojapanese Yew 'Hatfieldii'
Anglojapanese Yew 'Helen Corbit' Anglojapanese Yew 'Heleri'
Anglojapanese Yew 'Henryi' Anglojapanese Yew 'Hicksii'
Anglojapanese Yew 'Pilaris' Anglojapanese Yew 'Thayerae'
Anglojapanese Yew 'Vermeulen' Anglojapanese Yew 'Wardii'
'Animation' Azalea Anise
Anise Hyssop 'Golden Jubilee' Anise Magnolia (spp.)
Anise Magnolia 'Miss Jack' Anise Mint 'Golden Jubilee'
Anise Tree, Japanese Anise, Chinese
Anise, Florida (spp.) Anise, Florida 'Haley's Comet'
Anise, Henry Anise, Japanese Star
Anise, Purple (spp.) Anise, Purple 'Haley's Comet'
Anise, Star (spp.) Anise, Star 'Haley's Comet'
Anise: floridanum alba, Purple 'Anja' Arend's Phlox
'Ann Bidwell' Summer Sweet 'Ann' Magnolia
'Ann Rutledge' Sugar Maple 'Annabelle' Smooth Hydrangea: arborescens
'Anna's Magic Ball™' American Arborvitae Annatto
'Anne Marie' English Ivy 'Anne Thomson' Hybrid Geranium
Annual Baby's Breath Annual Bluegrass
Annual Coreopsis (spp.) Annual Coreopsis 'Mahogany Midget'
Annual Coreopsis 'Mardi Gras' Annual Fleabane
Annual Hibiscus 'Pacific Scarlet' Annual Mallow (spp.)
Annual Mallow 'Novella' Annual Marjoram 'Compactum'
Annual Marjoram 'Sicillian' Annual Phlox (spp.)
Annual Phlox 'Grammy pink/white' Annual Ragweed
Annual Statice (spp.) Annual Statice 'Compindi® White'
Anomathe 'Antares' Waterlily
Antartic Beech Antelope Horns
Anthurium Anthurium 'Lady Jane'
Anthurium: superbum 'Antioch' Hosta
Antwerp Hollyhock 'Anzac' Daylily
'Anzac' Red Bottlebrush 'Aoba jo' Japanese Maple
'Aoyagi' Japanese Maple Apache Pine
Apache Plume 'Apalachee' Crapemyrtle
Ape (spp.) Aphananthe
'Aphrodite' Fragrant Hosta 'Aphrodite' Rose of Sharon
'Aphrodite' Sweet Alyssum 'Aphrodite' Sweetshrub: Calycanthus
'Apollo' Magnolia 'Apollo' Oregon Holly Grape
Apostle Plant 'Appalachia' Eastern Redbud
Appalachian Tea