Louisiana Natural Heritage Program

Rare Plant Tracking List

Januray 2009

Ferns and Fern Allies
Family	Scientific Name	Common Name	SRANK	GRANK	Fed Status	Photos
Aspleniaceae	Asplenium resiliens	Black-stem Spleenwort	SX	G5
Aspleniaceae	Asplenium trichomanes	Maidenhair Spleenwort	SX	G5
Blechnaceae	Blechnum occidentale	Sink-hole Fern	SH	G5
Dryopteridaceae	Ctenitis submarginalis	Hairy Comb Fern	S1	G5
Dryopteridaceae	Deparia acrostichoides	Silvery Glade Fern	S2	G5
Dryopteridaceae	Diplazium lonchophyllum	Lance-leaved Glade Fern	S1	G3G5
Dryopteridaceae	Diplazium pycnocarpon	Glade Fern	S2	G5
Dryopteridaceae	Dryopteris celsa	Log Fern	S1	G4
Dryopteridaceae	Dryopteris ludoviciana	Southern Shield Wood-fern	S2	G4
Dryopteridaceae	Dryopteris x australis	Hybrid	SH	GNA
Hymenophyllaceae	Trichomanes petersii	Dwarf Filmy-fern	S2	G4G5
Isoetaceae	Isoetes louisianensis	Louisiana Quillwort	S2	G2	LE
Lycopodiaceae	Lycopodiella cernua var. cernua	Staghorn Clubmoss	S2	G5T5
Ophioglossaceae	Botrychium jenmanii	Alabama Grape-fern	S2	G3G4
Parkeriaceae	Ceratopteris pteridoides	Floating Antler-fern	S2	G5?
Pteridaceae	Cheilanthes alabamensis	Alabama Lipfern	SX	G4G5
Pteridaceae	Cheilanthes lanosa	Hairy Lipfern	S1	G5
Pteridaceae	Pellaea atropurpurea	Purple-stem Cliff-brake	SX	G5
Selaginellaceae	Selaginella arenicola ssp. riddellii	Riddell's Spike Moss	S3	G4T4
Selaginellaceae	Selaginella ludoviciana	Louisiana Spikemoss	S1	G3G4
Thelypteridaceae	Thelypteris interrupta	Willdenow's Fern	S1	G5?
Thelypteridaceae	Thelypteris noveboracensis	New York Fern	S1	G5

Monocotyledons
Family	Scientific Name	Common Name	SRANK	GRANK	Fed Status	Photos
Alismataceae	Echinodorus tenellus	Dwarf Burhead	SH	G5?
Arecaceae	Serenoa repens	Saw Palmetto	S1	G4G5
Burmanniaceae	Burmannia biflora	Northern Burmannia	S3	G4G5
Cannaceae	Canna flaccida	Golden Canna	S4?	G4?
Cannaceae	Canna glauca	Maraca Amarilla	S2?	G5?
Commelinaceae	Tradescantia subaspera	Broad-leaved Spiderwort	S2	G5
Cymodoceaceae	Cymodocea filiformis	Manatee-grass	SU	G4
Cymodoceaceae	Halodule beaudettei	Piedmont Halodule	S1S2	G5
Cyperaceae	Carex arkansana	Arkansas sedge	S1	G4
Cyperaceae	Carex decomposita	Cypress-knee Sedge	S3	G3
Cyperaceae	Carex meadii	Mead's Sedge	S3	G4G5
Cyperaceae	Carex microdonta	Little Tooth Sedge	S3	G4
Cyperaceae	Carex stricta	Tussock Sedge	SH	G5
Cyperaceae	Carex venusta	Caric Sedge	S1	G4
Cyperaceae	Cyperus cephalanthus	Flatsedge	S2	G3?Q
Cyperaceae	Cyperus distinctus	Marshland Flatsedge	S1	G4
Cyperaceae	Cyperus grayoides	An Umbrella-sedge	S3	G3
Cyperaceae	Dulichium arundinaceum	Three-way Sedge	S2	G5
Cyperaceae	Eleocharis elongata	Slim Spike-rush	S3	G5?
Cyperaceae	Eleocharis fallax	Creeping Spike-rush	S1?	G4G5
Cyperaceae	Eleocharis geniculata	Canada Spikesedge	S1?	G5
Cyperaceae	Eleocharis melanocarpa	black-fruited spikesedge	S1	G4
Cyperaceae	Eleocharis radicans	Rooted Spike-rush	S1?	G5
Cyperaceae	Eleocharis tricostata	Three-angle Spikerush	S1?	G4
Cyperaceae	Eleocharis wolfii	Wolf Spikerush	S3	G3G4
Cyperaceae	Fuirena scirpoidea	Southern Umbrella-sedge	S1	G5
Cyperaceae	Fuirena simplex var. aristulata	Western Umbrella Sedge	S1	G5T4
Cyperaceae	Lipocarpha micrantha	Small Flower Hemicarpha	SH	G5
Cyperaceae	Rhynchospora capitellata	Brownish Beakrush	S1	G5
Cyperaceae	Rhynchospora chapmanii	Chapman Beakrush	S2	G4
Cyperaceae	Rhynchospora ciliaris	Ciliate Beakrush	S2	G4
Cyperaceae	Rhynchospora compressa	Flat-fruit Beakrush	S2	G4
Cyperaceae	Rhynchospora debilis	Savannah Beakrush	S3	G4?
Cyperaceae	Rhynchospora decurrens	Swamp-forest Beakrush	SH	G3G4
Cyperaceae	Rhynchospora divergens	Spreading Beakrush	S1	G4
Cyperaceae	Rhynchospora globularis var. pinetorum	Small's Beaksedge	S1	G5?T3?
Cyperaceae	Rhynchospora macra	Large Beakrush	S3	G3
Cyperaceae	Rhynchospora microcarpa	Southern Beaksedge	S3	G5
Cyperaceae	Rhynchospora miliacea	Millet Beakrush	S2	G5
Cyperaceae	Rhynchospora nitens	Short-beaked Baldsedge	S3	G4?
Cyperaceae	Rhynchospora scirpoides	Long-beaked Baldrush	S3	G4
Cyperaceae	Rhynchospora stenophylla	Coastal Plain Beakrush	S1	G4
Cyperaceae	Rhynchospora tracyi	Beak-rush	SH	G4
Cyperaceae	Schoenoplectus etuberculatus	Bulrush	S1	G3G4
Cyperaceae	Scleria verticillata	Low Nutrush	S1	G5
Eriocaulaceae	Lachnocaulon digynum	Pineland Bog Button	S3	G3
Hydrocharitaceae	Halophila engelmannii	Gulf Halophila	S1	G3G5
Hydrocharitaceae	Thalassia testudina	Turtle-grass	S2?	G4G5
Iridaceae	Nemastylis geminiflora	Prairie Pleat-leaf	S2S3	G4
Juncaceae	Luzula acuminata var. carolinae	Southern Hairy Woodrush	S1	G5T4T5
Juncaginaceae	Triglochin striata	Arrow-grass	S1	G5
Liliaceae	Amianthium muscitoxicum	Fly-poison	SH	G4G5
Liliaceae	Camassia scilloides	Atlantic Camas	S3	G4G5
Liliaceae	Chamaelirium luteum	Fairy Wand	S2S3	G5
Liliaceae	Cooperia drummondii	Evening Rainlily	S2	G5
Liliaceae	Erythronium albidum	White Trout-lily	S2	G5
Liliaceae	Lilium catesbaei	Southern Red Lily	S1	G4
Liliaceae	Lilium superbum	Turk's Cap Lily	S1	G5
Liliaceae	Lophiola aurea	Golden Crest	S2S3	G4
Liliaceae	Maianthemum racemosum ssp. racemosum	False Soloman's-seal	SH	G5T5
Liliaceae	Medeola virginiana	Indian Cucumber-root	S1	G5
Liliaceae	Schoenolirion wrightii	Texas Sunnybell	S2	G3
Liliaceae	Tofieldia racemosa	Coastal False-asphodel	S2S3	G5
Liliaceae	Trillium recurvatum	Reflexed Trillium	S2	G5
Liliaceae	Trillium texanum	Texas Trillium	S1	G2G3Q
Liliaceae	Uvularia sessilifolia	Sessile-leaved Bellwort	S2	G5
Liliaceae	Zigadenus densus	Black Snakeroot	S2	G5
Liliaceae	Zigadenus leimanthoides	Death Camus	S1	G4Q
Liliaceae	Zigadenus nuttallii	Nuttall Death Camas	S1	G5
Marantaceae	Thalia dealbata	Powdery Thalia	S2S3	G4
Mayacaceae	Mayaca fluviatilis	Bog Moss	S2	G5
Orchidaceae	Calopogon barbatus	Bearded Grass-pink	S1	G4?
Orchidaceae	Calopogon multiflorus	Many-flowered Grass-pink	S1	G2G3
Orchidaceae	Calopogon oklahomensis	Oklahoma Grass-pink	S1	G4?
Orchidaceae	Calopogon pallidus	Pale Grass-pink	S2	G4G5
Orchidaceae	Cleistes bifaria	Spreading Pogonia	S1	G4
Orchidaceae	Corallorhiza odontorhiza	Autumn Coral-root	S1	G5
Orchidaceae	Cypripedium kentuckiense	Southern Lady's-slipper	S1	G3
Orchidaceae	Habenaria quinqueseta	Long-horned Habenaria	S1	G4G5
Orchidaceae	Hexalectris spicata	Crested Coral-root	S2	G5
Orchidaceae	Platanthera blephariglottis var. conspicua	White-fringe Orchis	S1	G4G5T3T4
Orchidaceae	Platanthera integra	Yellow Fringeless Orchid	S3	G3G4
Orchidaceae	Platanthera lacera	Green-fringe Orchis	S1	G5
Orchidaceae	Platythelys querceticola	Low Erythrodes	S1	G3G5
Orchidaceae	Ponthieva racemosa	Shadow-witch Orchid	S2	G4G5
Orchidaceae	Pteroglossaspis ecristata	A Wild Coco	S2	G2G3
Orchidaceae	Spiranthes magnicamporum	Great Plains Ladies'-tresses	S2	G4
Orchidaceae	Triphora trianthophora	Nodding Pogonia	S2	G3G4
Poaceae	Bouteloua curtipendula	Side-oats Grama	S1	G5
Poaceae	Bouteloua hirsuta	Hairy Gamma	SH	G5
Poaceae	Bouteloua rigidiseta	Texas Grama	S1	G5
Poaceae	Cenchrus myosuroides	Big Sandbur	S1	G4
Poaceae	Cenchrus tribuloides	Dune Sandbur	S2	G5
Poaceae	Chasmanthium laxum x C. ornithorhynchum	Grass Hybrid	S1	GNA
Poaceae	Chasmanthium ornithorhynchum	Bird-bill Spikegrass	S2	G4
Poaceae	Dichanthelium strigosum var. glabrescens	Roughhair Witchgrass	S1	G5T4T5
Poaceae	Dichanthelium strigosum var. leucoblepharis	Roughhair Witchgrass	SH	G5T3T5
Poaceae	Echinochloa polystachya	River Grass	S2	G5
Poaceae	Eriochloa punctata	Punctate Cupgrass	S2	G5
Poaceae	Glyceria septentrionalis	Eastern Managrass	S1	G5
Poaceae	Glyceria striata	Fowl Manna-grass	S1	G5
Poaceae	Koeleria macrantha	June Grass	S1	G5
Poaceae	Monanthochloe littoralis	Saltflat-grass	S1	G4G5
Poaceae	Muhlenbergia capillaris var. filipes	Southern Hairgrass	S1	G5T5?
Poaceae	Panicum flexile	Wiry Witchgrass	S2	G5
Poaceae	Panicum rigidulum var. combsii	Redtop Panicum	S1	G5T5?
Poaceae	Poa sylvestris	Woodland Bluegrass	S1	G5
Poaceae	Saccharum brevibarbe var. brevibarbe	Short-beard Plumegrass	S1	G3G5
Poaceae	Schedonnardus paniculatus	Tumble Grass	S1	G5
Poaceae	Schizachyrium maritimum	Gull Bluestem	S1	G3G4Q
Poaceae	Spartina pectinata	Prairie Cordgrass	S2	G5
Poaceae	Sporobolus silveanus	Silveus Dropseed	S2	G4
Poaceae	Sporobolus vaginiflorus var. ozarkanus	Ozark Dropseed	S3	G5T5?
Poaceae	Tridens carolinianus	Carolina Fluff Grass	S2	G3
Poaceae	Triplasis americana	Perennial Sandgrass	S1	G5
Poaceae	Uniola paniculata	Sea Oats	S2	G5
Potamogetonaceae	Potamogeton epihydrus	Nuttall Pondweed	SH	G5
Potamogetonaceae	Potamogeton perfoliatus	Clasping-leaf Pondweed	SH	G5
Smilacaceae	Smilax auriculata	Eared Greenbrier	S2	G4?
Stemonaceae	Croomia pauciflora	Croomia	SH	G3
Xyridaceae	Xyris drummondii	Drummond's Yellow-eyed Grass	S3	G3
Xyridaceae	Xyris fimbriata	Fringed Yellow-eyed Grass	S3	G5
Xyridaceae	Xyris scabrifolia	Harper's Yellow-eyed Grass	S2	G3
Xyridaceae	Xyris serotina	Yellow-eyed Grass	S1	G3G4
Xyridaceae	Xyris stricta	Pineland Yellow-eyed Grass	S2	G3G4

Dicotyledons
Family	Scientific Name	Common Name	SRANK	GRANK	Fed Status	Photos
Acanthaceae	Ruellia noctiflora	Night-flowering Wild-petunia	S1	G2
Amaranthaceae	Amaranthus greggii	Gregg's Amaranth	S3	G4?
Amaranthaceae	Tidestromia lanuginosa	Woolly Honeysweet	S1	G5
Apiaceae	Sanicula marilandica	Maryland's Black Snake-root	SH	G5
Apiaceae	Sium suave	Hemlock Water-parsnip	S1S2	G5
Apiaceae	Taenidia integerrima	Yellow Pimpernell	S2	G5
Apiaceae	Thaspium chapmanii	Meadowparsnip	S1	GNR
Apocynaceae	Amsonia ludoviciana	Louisiana Blue Star	S3	G3
Aquifoliaceae	Ilex amelanchier	Sarvis Holly	S2	G4
Aquifoliaceae	Ilex myrtifolia	Myrtle Holly	S2	G5?
Araliaceae	Panax quinquefolius	American Ginseng	S1	G3G4
Aristolochiaceae	Asarum canadense	Canada Wild-ginger	S1	G5
Asclepiadaceae	Asclepias hirtella	Green Milkweed	S1	G5
Asclepiadaceae	Asclepias humistrata	Pine-woods Milkweed	SH	G4G5
Asclepiadaceae	Asclepias incarnata	Swamp Milkweed	S2	G5
Asclepiadaceae	Asclepias michauxii	Michaux Milkweed	S2	G4G5
Asclepiadaceae	Asclepias purpurascens	Purple Milkweed	S1	G5?
Asclepiadaceae	Asclepias rubra	Red Milkweed	S3	G4G5
Asclepiadaceae	Asclepias stenophylla	Narrow-leaved Milkweed	S1	G4G5
Asclepiadaceae	Matelea cynanchoides	Prairie Milkvine	S1	G4G5
Asteraceae	Antennaria solitaria	Single-head Pussytoes	S2	G5
Asteraceae	Chaetopappa asteroides	Chaetopappa	S1	G5
Asteraceae	Chrysopsis gossypina ssp. hyssopifolia	A Golden Aster	S1	G5T3T5
Asteraceae	Cirsium engelmannii	Cirsium Terraenigrae	SU	G4
Asteraceae	Cirsium lecontei	Lecont's Thistle	S2	G2G3
Asteraceae	Cirsium muticum	Swamp Thistle	SU	G5
Asteraceae	Coreopsis intermedia	Golden Wave Tickseed	S2	G3
Asteraceae	Coreopsis nudata	Georgia Tickseed	S2	G3?
Asteraceae	Coreopsis palmata	Stiff Tickseed	S2	G5
Asteraceae	Echinacea purpurea	Purple Coneflower	S2	G4
Asteraceae	Eupatorium purpureum	Thoroughwort	S1	G5
Asteraceae	Evax verna	Cotton-rose	S1	G5
Asteraceae	Grindelia lanceolata var. lanceolata	Gum Weed	S1	G3G5T3T5
Asteraceae	Helenium brevifolium	Shortleaf Sneezeweed	S1	G3G4
Asteraceae	Helenium campestre	Old Field Sneezeweed	S1	G4
Asteraceae	Helianthus decapetalus	Thin-leaf Sunflower	SH	G5
Asteraceae	Helianthus silphioides	Rosinweed Sunflower	S3S4	G3G4
Asteraceae	Hieracium longipilum	Hawkweed	S1	G4G5
Asteraceae	Liatris punctata	Gayfeather	S1	G5
Asteraceae	Liatris tenuis	Slender Gay-feather	S1	G3
Asteraceae	Lindheimera texana	Texas Yellow-star	S1	G5
Asteraceae	Marshallia caespitosa var. signata	Barbara's Buttons	S1	G4T4
Asteraceae	Marshallia trinervia	Broadleaf Barbara's-buttons	S1	G3
Asteraceae	Melanthera nivea	Snow Melanthera	S2	G5
Asteraceae	Palafoxia callosa	A Palafoxia	SH	G4G5
Asteraceae	Palafoxia texana var. ambigua	Texas Palafoxia	S1	G3G5TNR
Asteraceae	Prenanthes barbata	Barbed Rattlesnake-root	S2	G3
Asteraceae	Pterocaulon virgatum	Wand Blackroot	S2	G5
Asteraceae	Ratibida peduncularis	Mexican Hat	S2S3	G4G5
Asteraceae	Rudbeckia missouriensis	Missouri Coneflower	S2	G4G5
Asteraceae	Rudbeckia scabrifolia	Sabine Coneflower	S3	G3
Asteraceae	Rudbeckia triloba	Three-lobed Coneflower	S3	G5
Asteraceae	Sclerolepis uniflora	Pink Bob Button	S1	G4
Asteraceae	Senecio ampullaceus	Texas ragwort	S1S2	G4
Asteraceae	Sericocarpus linifolius	Narrowleaf Aster	S2	G5
Asteraceae	Silphium perfoliatum	Carpenter's Square	S1?	G5
Asteraceae	Solidago flexicaulis	Goldenrod	S1	G5
Asteraceae	Solidago juncea	Goldenrod	S1	G5
Asteraceae	Tetragonotheca ludoviciana	Louisiana Square-head	S3	G4
Asteraceae	Thelesperma flavodiscum	Thread-leaved Green-thread	S1	G4
Betulaceae	Corylus americana	American Hazelnut	S1	G5
Boraginaceae	Heliotropium tenellum	Slender Heliotrope	S2	G5
Boraginaceae	Lithospermum incisum	Narrow-leaved Puccoon	S1	G5
Brassicaceae	Arabis canadensis	Sicklepod	S1	G5
Brassicaceae	Draba cuneifolia	Wedge-leaf Whitlow-grass	S1	G5
Brassicaceae	Lesquerella gracilis	Spreading Bladderpod	SH	G5
Brassicaceae	Streptanthus hyacinthoides	Smooth Twistflower	S2	G4
Buxaceae	Pachysandra procumbens	Allegheny-spurge	S2	G4G5
Campanulaceae	Campanulastrum americanum	Tall Bellflower	S1	G5
Campanulaceae	Lobelia elongata	Elongated Lobelia	S1?	G4G5
Campanulaceae	Lobelia flaccidifolia	Coastal Plain Lobelia	S2?	G5
Capparaceae	Polanisia erosa	Large Clammy-weed	S2	G5
Caprifoliaceae	Triosteum angustifolium	Yellowleaf Tinker's-weed	S2	G5
Caprifoliaceae	Triosteum perfoliatum	Perfoliate Tinker's-weed	SH	G5
Caryophyllaceae	Geocarpon minimum	Earth-fruit	S2	G2	LT
Caryophyllaceae	Loeflingia squarrosa	Spreading Pygmyleaf	S1	G5
Caryophyllaceae	Minuartia drummondii	Drummond's stitchwort	S2	G5
Caryophyllaceae	Minuartia muriculata	Minuartia	S3	G4
Caryophyllaceae	Paronychia canadensis	Forked Nailwort	SH	G5
Caryophyllaceae	Paronychia drummondii	Drummond Nailwort	S2	G4G5
Caryophyllaceae	Paronychia erecta var. corymbosa	Paronychia Corymbosa	S1	G3G4T2T4
Caryophyllaceae	Silene stellata	Starry Campion	S2	G5
Caryophyllaceae	Silene subciliata	Scarlet Catchfly	S2	G3
Caryophyllaceae	Silene virginica	Fire Pink	S2	G5
Caryophyllaceae	Stellaria alsine	Chickweed	SH	G5
Caryophyllaceae	Stipulicida setacea	Pineland Scaly-pink	S1	G4G5
Celastraceae	Celastrus scandens	Climbing Bittersweet	S1	G5
Celastraceae	Euonymus atropurpureus	Wahoo	S1	G5
Chrysobalanaceae	Licania michauxii	Gopher-apple	SH	G4G5
Cistaceae	Helianthemum rosmarinifolium	Rosemary Rockrose	S2	G4
Cistaceae	Lechea minor	Thyme-leaf Pinweed	S1?	G5
Cistaceae	Lechea pulchella	A Pinweed	S1S2	G5
Cistaceae	Lechea racemulosa	Pinweed	SU	G5
Cistaceae	Lechea san-sabeana	San Saba Pinweed	S1	G4
Cyrillaceae	Cliftonia monophylla	Buckwheat-tree	S1	G4G5
Droseraceae	Drosera intermedia	Spoon-leaved Sundew	S2	G5
Droseraceae	Drosera tracyi	Tracy's Sundew	SH	G3G4
Ericaceae	Kalmia latifolia	Mountain Laurel	S3	G5
Ericaceae	Lyonia mariana	Stagger-bush	S1	G5
Euphorbiaceae	Chamaesyce bombensis	Sand Dune Spurge	S1	G4G5
Euphorbiaceae	Croton argyranthemus	Silver Croton	S2	G5
Euphorbiaceae	Euphorbia discoidalis	Summer Spurge	S1	GNR
Fabaceae	Amorpha nitens	Shining Indigo-bush	SH	G3?
Fabaceae	Amorpha paniculata	Panicled Indigo-bush	S2	G2G3
Fabaceae	Astragalus crassicarpus var. trichocalyx	Ground-plum	S1	G5T5?
Fabaceae	Astragalus nuttallianus	A Milk-vetch	S2S3	G5
Fabaceae	Astragalus soxmaniorum	Soxman Milk-vetch	S2	G3
Fabaceae	Cladrastis kentukea	Yellow-wood	S1	G4
Fabaceae	Dalea compacta var. pubescens	Compact Prairie-clover	S1	G5T5
Fabaceae	Dalea emarginata	Wedge-leaf Prairie-clover	S2	G5
Fabaceae	Dalea phleoides	Slim-spike Prairie-clover	S1	G4
Fabaceae	Dalea pinnata	Summer-fairwell	S1	G5
Fabaceae	Dalea villosa var. grisea	Prarie-clover	S2	G5T4
Fabaceae	Indigofera miniata	Coast Indigo	S1	G5
Fabaceae	Lotus unifoliolatus	Prairie trefoil	S2	G5
Fabaceae	Lupinus villosus	Lady Lupine	S2	G5
Fabaceae	Pediomelum digitatum	Palm-leaf Scarf-pea	S1	G5
Fabaceae	Pediomelum hypogaeum var. subulatum	Awl-shaped Scarf-pea	S2	G5T4
Fabaceae	Pediomelum rhombifolium	Roundleaf Scarf-pea	S2S3	G5
Fabaceae	Tephrosia hispidula	Hoary Pea	S2?	G4G5
Fabaceae	Zornia bracteata	Viperina	S2	G5?
Fagaceae	Castanea pumila var. ozarkensis	Ozark Chinquapin	S1	G5T3
Fagaceae	Quercus arkansana	Arkansas Oak	S2	G3
Fagaceae	Quercus coccinea	Scarlet Oak	S2S3	G5
Fagaceae	Quercus imbricaria	Shingle Oak	S1	G5
Fagaceae	Quercus laevis	Turkey Oak	S1	G5
Fagaceae	Quercus macrocarpa	Burr Oak	S1	G5
Fagaceae	Quercus oglethorpensis	Oglethorpe's Oak	S1	G3
Fagaceae	Quercus rubra	Red Oak	S1S3	G5
Fagaceae	Quercus sinuata var. sinuata	Durand's White Oak	S1	G5T5
Gentianaceae	Eustoma russellianum	Prairie-gentian	SH	G5
Gentianaceae	Frasera caroliniensis	Carolina Gentian	SH	G5
Gentianaceae	Sabatia arenicola	Sand Rose-gentian	S1	G3G5
Geraniaceae	Geranium maculatum	Wild Crane's-bill	S1	G5
Goodeniaceae	Scaevola plumieri	Scaevola	SH	G5
Grossulariaceae	Ribes curvatum	Granite Gooseberry	S2	G4
Hydrophyllaceae	Phacelia glabra	Smooth Phacelia	S2	G4
Hydrophyllaceae	Phacelia strictiflora	Phacelia	S2	G5
Juglandaceae	Carya pallida	Sand Hickory	S2	G5
Lamiaceae	Collinsonia canadensis	Richweed	S2?	G5
Lamiaceae	Collinsonia serotina	Southern horse-balm	S1	G3G4
Lamiaceae	Monarda lindheimeri	Lindheimer's Bee-balm	S1	G4
Lamiaceae	Physostegia correllii	Correll's False Dragon-head	S1	G2
Lamiaceae	Physostegia longisepala	Long-sepaled False Dragon-head	S2S3	G2G3
Lamiaceae	Scutellaria cardiophylla	Heart-leaved Skullcap	S2	G4?
Lamiaceae	Scutellaria thieretii	Thieret's Skullcap	S2	G2Q
Lauraceae	Lindera melissifolia	Pondberry	SH	G2	LE
Lauraceae	Lindera subcoriacea	Bog Spicebush	S1	G2
Lauraceae	Litsea aestivalis	Pondspice	SR	G3
Lentibulariaceae	Pinguicula lutea	Yellow Butterwort	S2	G4G5
Limnanthaceae	Floerkea proserpinacoides	False Mermaid-weed	SH	G5
Linaceae	Linum macrocarpum	Gig Fruit Flax	S1	G2
Linaceae	Linum sulcatum	Grooved Flax	S1	G5
Lythraceae	Didiplis diandra	Water-purslane	S2?	G5
Magnoliaceae	Magnolia pyramidata	Pyramid Magnolia	S2	G4
Malvaceae	Callirhoe alcaeoides	Clustered Poppy-mallow	S1	G5?
Malvaceae	Callirhoe digitata	Wine Cup	S1	GNR
Malvaceae	Callirhoe involucrata	Purple Poppymallow	SH	GNR
Malvaceae	Sida elliottii	Elliott Sida	SH	G4G5
Menyanthaceae	Nymphoides cordata	Floating-heart	SH	G5
Monotropaceae	Monotropa hypopithys	American Pinesap	S2	G5
Myricaceae	Myrica inodora	Odorless Bayberry	S2	G4
Nyctaginaceae	Mirabilis albida	Pale Umbrella-wort	S2	G5
Nymphaeaceae	Nymphaea elegans	Blue Water Lily	S2S4	G4?
Oleaceae	Forestiera ligustrina	Upland Swamp Privet	S3	G4G5
Onagraceae	Circaea lutetiana ssp. canadensis	Enchanter's Nightshade	S2	G5T5
Onagraceae	Ludwigia alata	Winged Primrose Willow	S1	G3G5
Onagraceae	Ludwigia microcarpa	Small-fruited Water-willow	S1	G5
Onagraceae	Ludwigia sphaerocarpa	Grapefruit Primrosewilow	S2	G5
Onagraceae	Oenothera pilosella ssp. sessilis	Meadow Evening Primrose	S1?	G5T2Q
Onagraceae	Oenothera rhombipetala	Four-point Evening Primrose	S1?	G4G5
Orobanchaceae	Orobanche uniflora	Broomrape	S1	G5
Papavaraceae	Sanguinaria canadensis	Bloodroot	S2	G5
Plataginaceae	Plantago patagonica	Woolly Plantain	S2	G5
Podostemaceae	Podostemum ceratophyllum	Riverweed	S1	G5
Polemoniaceae	Phlox pilosa ssp. ozarkana	Downy Phlox	S2?	G5TNR
Polygalaceae	Polygala boykinii	Boykin's milkwort	S1	G4
Polygalaceae	Polygala chapmanii	Chapman's milkwort	S1	G3G5
Polygalaceae	Polygala crenata	Scalloped Milkwort	S2	G4?
Polygalaceae	Polygala hookeri	Hooker Milkwort	S1	G3
Polygonaceae	Eriogonum longifolium	Long-leaved Wild-buckwheat	S2	G4
Polygonaceae	Eriogonum multiflorum	Many-flowered Wild-buckwheat	S3	G5
Polygonaceae	Polygonella americana	Southern Jointweed	S2	G5
Polygonaceae	Polygonella polygama	Jointweed	S2	G4
Portulacaceae	Talinum parviflorum	Small-flowered Flame-flower	S3	G5
Portulacaceae	Talinum rugospermum	Prairie Flameflower	S1	G3G4
Primulaceae	Dodecatheon meadia	Common Shooting-star	S2	G5
Primulaceae	Samolus ebracteatus	Brookweed	S1	G4G5
Ranunculaceae	Actaea pachypoda	White Baneberry	S2	G5
Ranunculaceae	Anemone berlandieri	Ten Petal Thimbleweed	S2	G4?
Ranunculaceae	Anemone virginiana	Virginia Anemone	S1	G5
Ranunculaceae	Clematis glaucophylla	White-leaved Leather-flower	S1	G4?
Ranunculaceae	Ranunculus flabellaris	Yellow Water-crowfoot	S1	G5
Ranunculaceae	Thalictrum revolutum	Windflower	S1	G5
Ranunculaceae	Xanthorhiza simplicissima	Yellowroot	S1	G5
Rhamnaceae	Ceanothus herbaceus	Prairie Redroot	S1	G5
Rhamnaceae	Rhamnus lanceolata	Lance-leaved Buckthorn	SH	G5
Rosaceae	Agrimonia incisa	Incised Grooveburr	S1	G3
Rosaceae	Crataegus triflora	Three-flowered Hawthorn	S1	G2
Rosaceae	Fragaria virginiana	Virginia Strawberry	S1	G5
Rosaceae	Prunus gracilis	Oklahoma Plum	S2	G4G5
Rubiaceae	Galium virgatum	Southwest Bedstraw	S2	G5
Rubiaceae	Houstonia purpurea var. calycosa	Purple Bluet	S2	G5T5
Rutaceae	Zanthoxylum americanum	Northern Prickley Ash	S1	G5
Salicaceae	Salix caroliniana	Coastal Plain Willow	S1	G5
Salicaceae	Salix humilis var. tristis	Dwarf Gray Willow	S2	G5T4T5
Sapotaceae	Sideroxylon reclinatum	Florida bully	S1	G4G5
Sarraceniaceae	Sarracenia psittacina	Parrot Pitcherplant	S3	G4
Sarraceniaceae	Sarracenia purpurea	Pitcher Plant	SH	G5
Saxifragaceae	Heuchera americana	American Alumroot	S2	G5
Saxifragaceae	Parnassia grandifolia	Large Leaved Grass-of-Parnassus	S1	G3
Saxifragaceae	Saxifraga texana	Texas saxifrage	S1	G4
Saxifragaceae	Saxifraga virginiensis	Virginia Saxifrage	SH	G5
Schisandraceae	Schisandra glabra	Scarlet Woodbine	S3	G3
Scrophulariaceae	Agalinis aphylla	Coastal Plain False-foxglove	S1	G3G4
Scrophulariaceae	Agalinis caddoensis	Caddo Parish False-foxglove	SH	GH
Scrophulariaceae	Agalinis filicaulis	Purple False-foxglove	S2	G3G4
Scrophulariaceae	Agalinis linifolia	Flax-leaf False-foxglove	S2	G4?
Scrophulariaceae	Agalinis skinneriana	Skinner's purple false foxglove	S1S2	GNR
Scrophulariaceae	Castilleja coccinea	Scarlet Indian Paintbrush	SH	G5
Scrophulariaceae	Dasistoma macrophylla	Dasistoma	SH	G4
Scrophulariaceae	Gratiola flava	Flame Hedgehyssop	S1	G4
Scrophulariaceae	Gratiola floridana	Florida Hedgehyssop	SH	G4
Scrophulariaceae	Gratiola ramosa	Hedgehyssop	S1S2	G4G5
Scrophulariaceae	Macranthera flammea	Flame Flower	S2	G3
Scrophulariaceae	Mimulus ringens	Square-stemmed Monkey-flower	S2	G5
Scrophulariaceae	Penstemon murrayanus	Cupleaf Beardtongue	S1	G4
Scrophulariaceae	Schwalbea americana	American Chaffseed	S1	G2	LE
Scrophulariaceae	Seymeria pectinata	Comb Syemeria	SH	G4G5
Scrophulariaceae	Veronicastrum virginicum	Culver's-root	SH	G4
Solanaceae	Physalis angustifolia	Coastal Ground Cherry	S1?	G3G4
Solanaceae	Physalis carpenteri	Carpenter's Ground-cherry	S1	G3
Solanaceae	Solanum dimidiatum	Western Horse-nettle	S2S3	G5
Staphyleaceae	Staphylea trifolia	American bladdernut	SH	G5
Theaceae	Stewartia malacodendron	Silky Camellia	S2S3	G4
Thymelaeaceae	Dirca palustris	Eastern Leatherwood	S1	G4
Violaceae	Viola pubescens	Downy Yellow Violet	S1	G5