Yellow or Orange Wildflowers with Irregular Flowers or No Obvious Petals: Wildflowers of the National Capital Region

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Yellow or Orange Wildflowers with Irregular Flowers or No Obvious Petals

Agastache nepetoides — Agastache nepetoides

Artemisia annua — Artemisia annua

Bidens bipinnata — Bidens bipinnata

Bidens connata — Bidens connata

Bidens frondosa — Bidens frondosa

Chrysosplenium americanum — Chrysosplenium americanum

Collinsonia canadensis — Collinsonia canadensis

Corydalis flavula — Corydalis flavula

Cypripedium parviflorum — Cypripedium parviflorum

Humulus scandens — Humulus scandens

Impatiens capensis — Impatiens capensis

Impatiens pallida — Impatiens pallida

Lonicera japonica — Lonicera japonica

Orontium aquaticum — Orontium aquaticum

Pedicularis canadensis — Pedicularis canadensis

Senecio vulgaris — Senecio vulgaris

Utricularia inflata — Utricularia inflata