Brunnichia ovata (American buckwheat vine)

Carex mesochorea (midland sedge)
Carex michauxiana (Michaux's sedge)
Carex microglochin (fewseeded bog sedge)
Carex misandra (shortleaved sedge)
Carex muricata (rough sedge)
Carex nardina (spike sedge)
Carex nigra
Carex nigra (smooth black sedge)
Carex normalis (greater straw sedge)
Carex norvegica (Norway sedge)
Carex novae-angliae (New England sedge)
Carex oligocarpa (richwoods sedge)
Carex oligosperma (fewseed sedge)
Carex oronensis (Orono sedge)
Carex ovalis (eggbract sedge)
Carex pallescens (pale sedge)
Carex parryana (Parry's sedge)
Carex pauciflora (fewflower sedge)
Carex pedunculata (longstalk sedge)
Carex pensylvanica (Pennsylvania sedge)
Carex polymorpha (variable sedge)
Carex praegracilis (clustered field sedge)
Carex prairea (prairie sedge)
Carex prasina (drooping sedge)
Carex praticola (meadow sedge)
Carex projecta (necklace sedge)
Carex rariflora (looseflower alpine sedge)
Carex recta (estuary sedge)
Carex retroflexa (reflexed sedge)

Image of Brunnichia ovata (American buckwheat vine) 1
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 677.