Aesculus parviflora
bottlebrush buckeye

Alnus incana
speckled alder

Alnus serrulata
smooth alder

Amelanchier canadensis
Canada serviceberry

Amelanchier spicata
running serviceberry

Andromeda polifolia var. glaucophylla 'Breton Blue'
Cape Breton bog rosemary

Aralia spinosa
devil's walking stick

Arctostaphylos uva-ursi
red bearberry

Aronia arbutifolia
red chokeberry

Aronia arbutifolia 'Brilliantissima'
red chokeberry

Aronia floribunda
purple chokeberry

Aronia melanocarpa
black chokeberry