Conn. Agencies Regs. § 26-306-4 - List of endangered species
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Cryptotis parva |
Least shrew |
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Myotis leibii |
Eastern small-footed bat |
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Myotis lucifugus |
Little brown bat |
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Myotis septentrionalis |
Northern long-eared bat |
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Myotis sodalis |
Indiana bat |
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Perimyotis subflavus |
Tri-colored bat |
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Accipiter striatus |
Sharp-shinned hawk |
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Ammodramus savannarum |
Grasshopper sparrow |
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Asio otus |
Long-eared owl |
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Bartramia longicauda |
Upland sandpiper |
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Botaurus lentiginosus |
American bittern |
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Chordeiles minor |
Common nighthawk |
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Circus cyaneus Cistothorus platensis |
Northern harrier Sedge wren |
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Eremophila alpestris |
Horned lark |
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Gallinula chloropus |
Common moorhen |
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Icteria virens |
Yellow-breasted chat |
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Melanerpes erythrocephalus |
Red-headed woodpecker |
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Podilymbus podiceps |
Pied-billed grebe |
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Pooecetes gramineus |
Vesper sparrow |
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Rallus elegans |
King rail |
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(nesting population only) |
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Sterna dougallii |
Roseate tern |
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Tyto alba |
Barn owl |
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Vermivora chrysoptera |
Golden-winged warbler |
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Crotalus horridus |
Timber rattlesnake |
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Dermochelys coriacea |
Leatherback |
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Glyptemys muhlenbergii |
Bog turtle |
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Lepidochelys kempii |
Atlantic ridley |
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Ambystoma laterale |
Blue-spotted salamander |
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(diploid populations) |
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Scaphiopus holbrookii |
Eastern spadefoot |
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Acipenser brevirostrum |
Shortnose sturgeon |
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Acipenser oxyrinchus oxyrinchus |
Atlantic sturgeon |
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Lethenteron appendix |
American brook lamprey |
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Lota lota |
Burbot |
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Osmerus mordax |
Rainbow smelt (anadromous populations only) |
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Alasmidonta heterodon |
Dwarf wedgemussel |
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Alasmidonta varicosa |
Brook floater |
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Amblyscirtes vialis |
Common roadside skipper |
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Anarta luteola |
Noctuid moth |
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Apodrepanulatrix liberaria |
New Jersey tea inchworm |
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Calephelis borealis |
Northern metalmark |
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Callophrys hesseli |
Hessel's hairstreak |
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Catocala herodias gerhardi |
Herodias underwing |
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Celastrina neglectamajor |
Appalachian blue |
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Chytonix sensilis |
Barrens Chytonix |
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Cicindela lepida Cicindela puritana |
Dune ghost tiger beetle Puritan tiger beetle |
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Epeoloides pilosula |
Macropis cuckoo |
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Erynnis lucilius |
Columbine duskywing |
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Erynnis persius persius |
Persius duskywing |
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Eubaphe meridiana |
Little beggar |
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Eubranchipus holmanii |
Fairy shrimp |
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Euphyes bimacula |
Two-spotted skipper |
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Grammia phyllira |
Phyllira tiger moth |
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Grammia speciosa |
Bog tiger moth |
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Haematopota rara |
Lace-winged horse fly |
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Hemileuca maia maia |
Barrens buck moth |
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Hybomitra longiglossa |
Horse fly |
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Lampsilis cariosa |
Yellow lampmussel |
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Magicicada septendecula |
Little 17-year periodical cicada |
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Papaipema leucostigma |
Columbine borer |
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Papaipema marginidens |
Brick-red borer moth |
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Phyllonorycter ledella |
Labrador tea tentiform leafminer |
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Schinia gracilenta |
Slender flower moth |
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Speyeria atlantis |
Atlantis fritillary butterfly |
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Tibicen auletes |
Northern dusk-singing cicada |
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Williamsonia lintneri |
Ringed boghaunter |
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Zale curema |
Black-eyed zale |
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Abies balsamea |
Balsam fir |
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(native populations only) |
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Agalinis acuta |
Sandplain agalinis |
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Agastache nepetoides |
Yellow giant hyssop |
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Agastache scrophulariifolia |
Purple giant hyssop |
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Ageratina aromatica |
Small white snakeroot |
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Angelica lucida |
Sea-coast angelica |
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Arceuthobium pusillum |
Dwarf mistletoe |
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Aristida purpurascens |
Arrowfeather |
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Aristida tuberculosa |
Beach needle grass |
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Asclepias viridiflora |
Green milkweed |
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Bidens eatonii |
Eaton's beggarticks |
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Bouteloua curtipendula |
Sideoats grama-grass |
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Carex alata |
Broadwing sedge |
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Carex backii |
Back's sedge |
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Carex barrattii |
Barratt's sedge |
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Carex buxbaumii |
Brown bog sedge |
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Carex castanea |
Chestnut-colored sedge |
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Carex exilis |
Meager sedge |
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Carex magellanica |
Boreal bog sedge |
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Carex polymorpha |
Variable sedge |
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Carex pseudocyperus |
Cyprus-like sedge |
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Carex reznicekii |
Reznicek's sedge |
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Carex schweinitzii |
Schweinitz's sedge |
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Carex viridula |
Little green sedge |
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Carex willdenowii |
Willdenow's sedge |
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Castilleja coccinea |
Indian paintbrush |
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Chamaelirium luteum |
Devil's-bit |
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Cheilanthes lanosa |
Hairy lip-fern |
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Cirsium horridulum |
Yellow thistle |
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Coeloglossum viride |
Long-bracted green orchid |
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Crassula aquatica |
Pygmyweed |
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Cryptogramma stelleri |
Slender cliff-brake |
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Cypripedium reginae |
Showy lady's-slipper |
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Desmodium cuspidatum |
Large-bracted tick-trefoil |
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Dichanthelium scabriusculum |
Tall swamp rosette-panicgrass |
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Diplazium pycnocarpon |
Narrow-leaved glade fern |
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Dryopteris campyloptera |
Mountain wood-fern |
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Echinodorus tenellus |
Bur-head |
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Eleocharis equisetoides |
Horsetail spikesedge |
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Eleocharis quadrangulata var. crassior |
Square-stemmed spikesedge |
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Equisetum pratense |
Meadow horsetail |
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Equisetum scirpoides |
Dwarf scouring rush |
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Eriocaulon parkeri |
Parker's pipewort |
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Eupatorium album |
White thoroughwort |
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Eurybia radula |
Rough aster |
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Floerkea proserpinacoides |
False mermaid-weed |
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Galium labradoricum |
Bog bedstraw |
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Gentianella quinquefolia |
Stiff gentian |
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Hudsonia ericoides |
Golden-heather |
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Hydrastis canadensis |
Goldenseal |
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Hydrocotyle umbellata |
Water pennywort |
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Hydrocotyle verticillata |
Whorled pennywort |
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Isotria medeoloides |
Small whorled pogonia |
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Lachnanthes caroliniana |
Carolina redroot |
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(native populations only) |
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Leptochloa fusca ssp. fascicularis |
Saltpond grass |
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Ligusticum scoticum |
Scotch lovage |
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Linnaea borealis ssp. americana |
Twinflower |
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Linum sulcatum |
Yellow flax |
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Liparis liliifolia |
Lily-leaved twayblade |
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Ludwigia sphaerocarpa |
Globe-fruited false-loosestrife |
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Lycopodiella alopecuroides |
Foxtail clubmoss |
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Lythrum alatum |
Winged loosestrife |
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Malaxis brachypoda |
White adder's-mouth |
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Malaxis unifolia |
Green adder's-mouth |
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Milium effusum |
Tall millet-grass |
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Minuartia glabra |
Mountain sandwort |
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Moehringia macrophylla |
Large-leaved sandwort |
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Moneses uniflora |
One-flower wintergreen |
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Muhlenbergia capillaris |
Long-awn hairgrass |
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Myriophyllum alterniflorum |
Slender water-milfoil |
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Myriophyllum pinnatum |
Cutleaf water-milfoil |
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Oclemena nemoralis |
Bog aster |
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Oligoneuron album |
Prairie goldenrod |
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Oligoneuron rigidum |
Stiff goldenrod |
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Onosmodium virginianum |
Gravel-weed |
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Ophioglossum pusillum |
Northern adder's-tongue |
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Ophioglossum vulgatum |
Southern adder's-tongue |
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Packera anonyma |
Small's ragwort |
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Packera paupercula |
Balsam groundsel |
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Pellaea glabella |
Smooth cliff-brake |
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Pinus resinosa |
Red pine |
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(native populations only) |
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Piptatherum pungens |
Slender mountain ricegrass |
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Pityopsis falcata |
Sickle-leaved golden aster |
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Platanthera blephariglottis |
White-fringed orchid |
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Platanthera ciliaris |
Yellow-fringed orchid |
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Polygala cruciata |
Field milkwort |
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Polygala senega |
Seneca snakeroot |
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Polymnia canadensis |
Small-flowered leafcup |
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Potamogeton confervoides |
Tuckerman's pondweed |
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Potamogeton friesii |
Fries' pondweed |
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Potamogeton hillii |
Hill's pondweed |
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Potamogeton ogdenii |
Ogden's pondweed |
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Potamogeton strictifolius |
Straight-leaved pondweed |
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Pycnanthemum torrei |
Torrey mountain-mint |
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Ranunculus ambigens |
Water-plantain spearwort |
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Ranunculus cymbalaria |
Seaside crowfoot |
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Rhynchospora capillacea |
Needle beaksedge |
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Rhynchospora scirpoides |
Long-beaked beaksedge |
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Ribes triste |
Swamp red currant |
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Rubus dalibarda |
Dew-drop |
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Sabatia stellaris |
Marsh pink |
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Sagittaria cuneata |
Northern arrowhead |
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Sagittaria teres |
Quill-leaved arrowhead |
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Salix exigua |
Sandbar willow |
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Salix pedicellaris |
Bog willow |
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Saururus cernuus |
Lizard's tail |
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Scheuchzeria palustris ssp. americana |
Pod grass |
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Scleria pauciflora var. caroliniana |
Few-flowered nutrush |
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Scleria reticularis |
Reticulated nutrush |
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Scleria triglomerata |
Whip nutrush |
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Scutellaria integrifolia |
Hyssop skullcap |
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Scutellaria parvula var. missouriensis |
Small skullcap |
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Senecio suaveolens |
Sweet-scented Indian-plantain |
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Sparganium fluctuans |
Floating bur-reed |
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Sparganium natans |
Small bur-reed |
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Sporobolus clandestinus |
Rough dropseed |
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Sporobolus heterolepis |
Northern dropseed |
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Sporobolus neglectus |
Small dropseed |
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Stachys hyssopifolia |
Hyssop-leaf hedge-nettle |
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Taenidia integerrima |
Yellow pimpernel |
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Trichostema brachiatum |
False pennyroyal |
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Triosteum angustifolium |
Narrow-leaved horse gentian |
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Triphora trianthophora |
Nodding pogonia |
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Trisetum spicatum |
Narrow false oats |
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Utricularia resupinata |
Resupinate bladderwort |
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Uvularia grandiflora |
Large-flowered bellwort |
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Vaccinium myrtilloides |
Velvetleaf blueberry |
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Viola adunca |
Hook-spurred violet |
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Viola brittoniana |
Coast violet |
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Viola renifolia |
Kidney-leaf white violet |
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Waldsteinia fragarioides |
Barren strawberry |
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Xyris smalliana |
Small's yellow-eyed |
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Zizia aptera |
Golden Alexanders |
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.