Combseeds West of the Cascade Mountains of Oregon and Washington

The Genera Gruvelia and Pectocarya

Little Gruvelia, Little Pectocarya: Gruvelia pusilla (Synonym: Pectocarya pusilla) -

Northern Pectocarya, Shortleaf Combseed, Sleeping Combseed, Winged Combseed, Winged Pectocarya: Pectocarya penicillata (Synonyms: Pectocarya linearis, Pectocarya linearis var. penicillata) -

Bristly Combseed, Moth Combseed, Round-nut Pectocarya, Stiff-stemmed Comb-bur: Pectocarya setosa -