Lythrum alatum, commonly known as winged loosestrife, winged lythrum or angled purple-loosestrife, is a species of flowering plant belonging to the family Lythraceae. It is endemic to wetland areas in central and eastern United States and Ontario.
Atriplex glabriuscula, common names Scotland orache, smooth orache, Babington's orache or seaside orach is an Atriplex species native to North America and northern Europe. It is an annual.
Botrychium simplex, the little grapefern, is a species of fern in the family Ophioglossaceae that is native to North America and Greenland. It is a perennial.
Calystegia spithamaea, which common names include: low false bindweed, low bindweed, erect bindweed, and upright bindweed, is a species of plant found in eastern North America.
Carex crawfordii, common name Crawford sedge, is a species of Carex native to North America.
Linum intercursum, common names sandplain flax and sandplain wild flax, is a perennial plant native to the United States.
Draba reptans, common names Carolina draba, Carolina whitlow-grass, Creeping whitlow-grass, and Whitlow-grass, is an annual plant in the family Brassicaceae that is native to North America.
Paronychia fastigiata, common names hairy forked chickweed, hairy forked nailwort, and forked chickweed, is an annual plant native to North America.
Carex sterilis, common names dioecious sedge, sterile sedge and Atlantic sedge, is a perennial plant native to North America.
Onosmodium virginianum, common names gravel-weed, wild Job's tears, false gromwell, and Virginia false-gromwell is perennial plant native to the eastern United States.
Cuscuta coryli, synonym Grammica coryli, common name hazel dodder, is a perennial plant in the Cuscutaceae family native to North America.
Carex typhina, common name cattail sedge, is a species of Carex native to North America.
Lycopus amplectens, common names clasping-leaved water-horehound, sessile-leaved bugleweed, and sessile-leaved water-horehound, is a species of Lycopus native to North America.
Trichostema brachiatum, commonly known as fluxweed or false pennyroyal, is a plant endemic to North America.
Ludwigia sphaerocarpa, common names globe-fruited false-loosestrife, globefruit primrose-willow, round-fruited false-loosestrife, globe-fruited seedbox, globe-fruited ludwigia, spherical-fruited seedbox and round-fruited false loosestrife; is a plant found in North America. It is listed as endangered in Connecticut, Indiana, Massachusetts and Rhode Island, and as threatened in Michigan and New York (state). It is listed as extirpated in Pennsylvania.
Dichanthelium xanthophysum, formerly known as Panicum xanthophysum, common names slender rosette grass, panic grass and slender panic-grass, is a plant found in North America. It is listed as a special concern and believed extirpated in Connecticut. It is listed as endangered in New Jersey and Pennsylvania.
Heteranthera reniformis common name kidneyleaf mud-plantain, and mud plantain; is a plant found in North America. It is listed as a special concern and believed extirpated in Connecticut. It listed as endangered in Illinois and Ohio.
Panicum verrucosum, common name warty panicgrass, is a plant in North America. It is listed as a special concern and believed extirpated in Connecticut. It is listed as threatened in Indiana and Michigan, and as endangered in Ohio.
Potamogeton hillii, common name Hill's pondweed, is a species of plant found in North America. It is listed as endangered in Connecticut, Ohio, and Pennsylvania. It is listed as a special concern in Massachusetts and as threatened in Michigan and New York (state).
Dichanthelium sphaerocarpon, also called Panicum polyanthes, common name round-seed panic grass, is a plant found in North America. It is listed as endangered in Michigan. Dichanthelium sphaerocarpon var. isophyllum is listed as a special concern and believed extirpated in Connecticut.
