Flora of Pennsylvania

Purple wildflowers

Medicago sativa

alfaalfa

Medicago sativa
Viola pedata

birdfoot violet

Viola pedata Plant is native to PA
Polemonium vanbruntiae

bog Jacob's-ladder

Polemonium vanbruntiae Plant is native to PA
Ajuga reptans

bugleherb

Ajuga reptans
Cirsium vulgare

bull thistle

Cirsium vulgare
Asarum canadense

Canadian wild ginger

Asarum canadense Plant is native to PA
Agalinis purpurea

common agalinis

Agalinis purpurea Plant is native to PA
Viola sororia

common blue violet

Viola sororia Plant is native to PA
Arctium minus

common burdock

Arctium minus
Vinca minor

common periwinkle

Vinca minor
Prunella vulgaris

common selfheal

Prunella vulgaris
Securigera varia

crownvetch

Securigera varia
Hesperis matronalis

dame's rocket

Hesperis matronalis
Liatris spicata

dense blazingstar

Liatris spicata Plant is native to PA
Caulophyllum giganteum

early blue cohosh

Caulophyllum giganteum Plant is native to PA
Euonymus atropurpureus

eastern wahoo

Euonymus atropurpureus Plant is native to PA
Aquilegia vulgaris

European columbine

Aquilegia vulgaris
Lathyrus latifolius

everlasting pea

Lathyrus latifolius
Polygala sanguinea

field milkwort

Polygala sanguinea Plant is native to PA
Ionactis linariifolia

flaxleaf stiff aster

Ionactis linariifolia Plant is native to PA
Vicia tetrasperma

four-seeded vetch

Vicia tetrasperma
Vernonia gigantea

giant ironweed

Vernonia gigantea Plant is native to PA
Arctium lappa

great burdock

Arctium lappa
Platanthera grandiflora

greater purple fringed orchid

Platanthera grandiflora Plant is native to PA
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