Green or Brown Wildflowers with Irregular Flowers or No Obvious Petals: Wildflowers of the National Capital Region

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Green or Brown Wildflowers with Irregular Flowers or No Obvious Petals

Acalypha rhomboidea — Acalypha rhomboidea

Amaranthus spinosus — Amaranthus spinosus

Ambrosia artemisiifolia — Ambrosia artemisiifolia

Ambrosia trifida — Ambrosia trifida

Aralia nudicaulis — Aralia nudicaulis

Arisaema triphyllum — Arisaema triphyllum

Arnoglossum atriplicifolium — Arnoglossum atriplicifolium

Artemisia annua — Artemisia annua

Artemisia vulgaris — Artemisia vulgaris

Boehmeria cylindrica — Boehmeria cylindrica

Chrysosplenium americanum — Chrysosplenium americanum

Conopholis americana — Conopholis americana

Epipactis helleborine — Epipactis helleborine

Heuchera americana — Heuchera americana

Humulus scandens — Humulus scandens

Laportea canadensis — Laportea canadensis

Matricaria discoidea — Matricaria discoidea

Pedicularis canadensis — Pedicularis canadensis

Platanthera lacera — Platanthera lacera

Rumex crispus — Rumex crispus

Rumex obtusifolius — Rumex obtusifolius

Symplocarpus foetidus — Symplocarpus foetidus

Thalictrum dioicum — Thalictrum dioicum

Urtica dioica — Urtica dioica