Achillea millefolium
common yarrow
Actaea pachypoda
white baneberry
Actaea podocarpa
mountain bugbane
Actaea racemosa
black cohosh
Actaea rubifolia
Appalachian bugbane
Actaea rubra
red baneberry
Adiantum pedatum
maidenhair fern
Agastache foeniculum
Anise hyssop
Ageratina altissima
white snakeroot
Allium cernuum
nodding onion
Allium tricoccum
ramps
Amsonia hubrictii
blue star
Amsonia tabernaemontana
bluestar
Anaphalis margaritacea
pearly everlasting
Anemone acutiloba
sharp-lobed hepatica
Anemone americana
blunt-lobed hepatica
Anemone canadensis
Canada windflower
Anemone multifida 'Annabella Deep Pink'
pink cut-leaved windflower
Anemone multifida 'Annabella White'
white cut-leaved windflower
Anemone virginiana
tall windflower
Angelica atropurpurea
purple stemmed angelica
Antennaria neglecta
field pussytoes
Antennaria plantaginifolia
plantain pussytoes
Aquilegia canadensis
red columbine
Aralia nudicaulis
wild sarsaparilla
Aralia racemosa
American spikenard
Arisaema dracontium
green dragon
Arisaema triphyllum
Jack in the pulpit
Aruncus dioicus
goat's beard
Asarum canadense
Canada wild ginger
Asclepias exaltata
poke milkweed
Asclepias incarnata
swamp milkweed
Asclepias syriaca
common milkweed
Asclepias tuberosa
butterfly milkweed
Astilbe biternata
Appalachian false goat's beard
Athyrium angustum
lady fern