Old-man-in-the-spring
(Senecio vulgaris)
Autumn Olive
(Elaeagnus umbellata)
Meadow Onion
(Allium canadense var. canadense)
Osage Orange
(Maclura pomifera)
Orange-grass
(Hypericum gentianoides)
Orange-grass
(Hypericum gentianoides)
Cranefly Orchid
(Tipularia discolor)
Grass-pink Orchid
(Calopogon tuberosus var. tuberosus)
Northern Rein Orchid
(Platanthera flava var. herbiola)
Purple Fringeless Orchid
(Platanthera peramoena)
Small Green Woodland Orchid
(Platanthera clavellata)
Three-birds Orchid
(Triphora trianthophora)
Green-fringe Orchis
(Platanthera lacera)
Showy Orchis
(Galearis spectabilis)
Showy Orchis
(Galearis spectabilis)
White-fringe Orchis
(Platanthera blephariglottis)
Yellow-crested Orchis
(Platanthera cristata)
Ox-eye
(Heliopsis helianthoides var. helianthoides)