Ranunculus fascicularis (early buttercup)

Agalinis maritima (saltmarsh false foxglove)
Agalinis obtusifolia (tenlobe false foxglove)
Agalinis paupercula (smallflower false foxglove)
Agalinis purpurea (purple false foxglove)
Agalinis skinneriana (Skinner's false foxglove)
Agalinis tenuifolia (slenderleaf false foxglove)
Agaricus amethysteus
Agaricus arvensis
Agaricus augustus
Agaricus bitorquis
Agaricus bresadolanus
Agaricus campestris
Agaricus chionoderma
Agaricus devoniensis
Agaricus fissuratus
Agaricus haemorrhoidarius
Agaricus langei
Agaricus lanipes
Agaricus ludovici
Agaricus menieri
Agaricus parvitigrinus
Agaricus phaeolepidotus
Agaricus porphyrizon
Agaricus praeclaresquamosus
Agaricus pseudopratensis
Agaricus pseudopratensis fo. niveus
Agaricus romagnesii
Agaricus semotus
Agaricus silvaticus

Image of Ranunculus fascicularis (early buttercup) 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. 2: 114.