1. (a) The following inventory, listed by scientific and common name, shall contain all threatened plant species pursuant to the Endangered Species Act, Public Law 93‑205, as amended:

   Table 1100.3 Former Federal Candidate Plant Species

   Scientific Name

   Common Name

   Cardamine longii

   long's bitter‑cress

   Carex polymorpha

   variable sedge

   Prenanthes boottii

   boott's rattlesnake‑root

2. (b) The following inventory, listed by scientific and common name, shall contain all threatened plant species meeting the criteria in Res 1103.02:

   Table 1100.4 State Listed Threatened Plant Species

   Scientific Name

   Common Name

   Acer nigrum

   black maple

   Agalinis maritima

   salt‑marsh gerardia

   Ammophila breviligulata

   beach grass

   Arabis canadensis

   sicklepod

   Arabis missouriensis

   missouri rock cress

   Arethusa bulbosa

   arethusa

   Artemisia campestris ssp. caudata

   tall wormwood

   Asclepias amplexicaulis

   blunt‑leaved milkweed

   Asclepias quadrifolia

   four‑leaved milkweed

   Aureolaria pedicularia var. intercedens

   fern-leaved false foxglove

   Betula glandulosa

   dwarf birch

   Betula minor

   small birch

   Betula nigra

   river birch

   Calamagrostis pickeringii

   pickering's bluejoint

   Calamagrostis stricta ssp. inexpansa

   new england northern reedgrass

   Carex albursina

   sheldon’s sedge

   Carex backii

   back’s sedge

   Carex bigelowii

   bigelow’s sedge

   Carex cristatella

   small-crested sedge

   Carex nigra

   goodenough’s sedge

   Carex scirpoidea

   scirpus‑like sedge

   Celtis occidentalis

   hackberry

   Clematis occidentalis

   purple clematis

   Conopholis americana

   american cancerroot

   Cryptogramma stelleri

   slender cliffbrake

   Cypripedium parviflorum var. pubescens

   large yellow lady’s slipper

   Desmodium rotundifolium

   prostrate tick trefoil

   Diapensia lapponica

   diapensia

   Dicentra canadensis

   squirrel corn

   Dryopteris fragrans

   fragrant fern

   Dryopteris goldiana

   goldie's fern

   Eleocharis intermedia

   matted spike-rush

   Eleocharis ovata

   ovoid spike-rush

   Eleocharis parvula

   small spike‑rush

   Eleocharis uniglumis

   salt-loving spike-rush

   Epilobium hornemanni

   hornemann's willowherb

   Galearis spectabilis

   showy orchis

   Galium kamtschaticum

   northern wild licorice

   Gaylussacia dumosa

   dwarf huckleberry

   Gentianopsis crinita

   fringed gentian

   Geum peckii

   mountain avens

   Hackelia virginiana

   stickseed

   Hierochloe alpina var. orthantha

   alpine sweet grass

   Hudsonia ericoides

   golden heather

   Hudsonia tomentosa var. intermedia

   hairy hudsonia

   Hudsonia tomentosa var. tomentosa

   hairy hudsonia

   Huperzia appalachiana

   mountain firmoss

   Hydrophyllum virginianum

   northern waterleaf

   Iris prismatica

   slender blue flag

   Isotria medeoloides

   small whorled pogonia

   Iva frutescens ssp. oraria

   marsh elder

   Lilaeopsis chinensis

   eastern lilaeopsis

   Liparis loeselii

   loesel's twayblade

   Listera convallarioides

   lily‑leaved twayblade

   Listera cordata

   heart‑leaved twayblade

   Lobelia kalmii

   kalm's lobelia

   Losieleuria procumbens

   alpine azalea

   Lupinus perennis

   wild lupine

   Luzula spicata

   spiked woodrush

   Lysimachia thyrsiflora

   tufted loosestrife

   Malaxis unifolia

   green adder's mouth

   Mikania scandens

   climbing hempweed

   Ophioglossum pusillum

   northern adder’s tongue

   Packera paupercula

   dwarf ragwort

   Panax quinquefolius

   ginseng

   Parnassia glauca

   grass‑of‑parnassus

   Paronychia argyrocoma

   silverling

   Paronychia canadensis

   smooth‑forked chickweed

   Phyllodoce caerulea

   mountain heath

   Platanthera flava var. herbiola

   pale green orchis

   Potamogeton obtusifolius

   bluntleaf pondweed

   Rhododendron lapponicum

   lappland rosebay

   Rhododenron maximum

   giant rhododendron

   Rubus chamaemorus

   baked apple berry

   Sagittaria rigida

   sessile-fruited arrowhead

   Salix interior

   sandbar willow

   Salix planifolia

   tea‑leaved willow

   Salix uva-ursi

   bearberry willow

   Samolus valerandi ssp. parviflorus

   false water pimpernel

   Scirpus ancistrochaetus

   northeastern bulrush

   Solidago cutleri

   cutler’s goldenrod

   Solidago odora

   sweet goldenrod

   Sparganium eurycarpum

   large bur‑reed

   Sphagnum andersonianum

   peat moss

   Sphagnum contortum

   peat moss

   Sphagnum majus ssp. norvegicum

   peat moss

   Sphagnum pylaesii

   peat moss

   Sphagnum riparium

   peat moss

   Sphagnum wulfianum

   peat moss

   Spiranthes lucida

   shining ladies’ tresses

   Sporobolus cryptandrus

   sand dropseed

   Subularia aquatica var. americana

   awlwort

   Teucrium canadense var. virginicum

   canadian germander

   Triphora trianthophora

   three‑birds orchid

   Utricularia resupinata

   reversed bladderwort

   Vaccinium boreale

   alpine blueberry

   Vaccinium cespitosum

   dwarf bilberry

   Vahlodea atropurpurea

   mountain hairgrass

   Viola pedata

   bird's‑foot violet

Source. #5927, eff 11-22-94, EXPIRED: 11-22-00 New. #7507, eff 6-21-01; ss by #8386, eff 6-25-05, EXPIRED: 6-25-13