Downy Agrimony
(Agrimonia pubescens)
Swamp Agrimony
(Agrimonia parviflora)
Common Alder
(Alnus serrulata)
Common Alder
(Alnus serrulata)
Delmarva Alder
(Alnus maritima subsp. maritima)
Golden Alexander
(Zizia aurea)
Alfalfa
(Medicago sativa)
American Alumroot
(Heuchera americana)
Seabeach Amaranth
(Amaranthus pumilus)
Smooth Amaranth
(Amaranthus hybridus)
Spiny Amaranth
(Amaranthus spinosus)
Rue Anemone
(Thalictrum thalictroides)
Rue Anemone
(Thalictrum thalictroides)
Virginia Anemone
(Anemone virginiana var. virginiana)
Wood Anemone
(Anemone quinquefolia var. quinquefolia)
Japanese Angelica-tree
(Aralia elata)
Trailing Arbutus
(Epigaea repens)
Trailing Arbutus
(Epigaea repens)
Yellow Archangel
(Lamium galeobdolon)
Exotic Arrow-wood
(Viburnum dilatatum)
Southern Arrow-wood
(Viburnum dentatum var. dentatum)
Broadleaf Arrowhead
(Sagittaria latifolia var. latifolia)
Longbeak Arrowhead
(Sagittaria australis)
Jerusalem Artichoke
(Helianthus tuberosus)
Garden Asparagus
(Asparagus officinalis)
Annual Salt Marsh Aster
(Symphyotrichum subulatum)
Bristly Aster
(Symphyotrichum puniceum var. puniceum)
Broad-leaf Panicled Aster
(Symphyotrichum lanceolatum var. latifolium)
Clasping Heart-leaved Aster
(Symphyotrichum undulatum)
Flaxleaf Aster
(Ionactis linariifolia)
Hairy Heath Aster
(Symphyotrichum pilosum var. pilosum)
Heart-leaf Aster
(Symphyotrichum cordifolium)
Maryland Golden Aster
(Chrysopsis mariana)
New England Aster
(Symphyotrichum novae-angliae)
Purple-stemmed Aster
(Symphyotrichum puniceum var. puniceum)
Schreber's Aster
(Eurybia schreberi)
Smooth Heath Aster
(Symphyotrichum pilosum var. pringlei)
Starved Aster
(Symphyotrichum lateriflorum var. lateriflorum)
Stiff Aster
(Ionactis linariifolia)
Stiff Aster
(Sericocarpus asteroides)
White Heath Aster
(Symphyotrichum ericoides var. ericoides)
White Wood Aster
(Eurybia divaricata)
Spring Avens
(Geum vernum)
White Avens
(Geum canadense)
Pinxterbloom Azalea
(Rhododendron periclymenoides)
Swamp Azalea
(Rhododendron viscosum)
Delaware Wildflowers
