Chapter 3 North Carolina's Species
Appendix 3-10
Table 3-11 Plant SGCN
SEAFWA RSGCN 3
Federal Status 1
State Status 1
Global Rank 2
State Rank 2
Scientific Name
Common Name
Trillium pusillum var. ozarkanum Trillium pusillum var. pusillum Trillium pusillum var. virginianum
Ozark Least Trillium
E E E T T
M
G4T3 SH (S1)
T3
S2 S1 S1 S1 S2 S1 S2
Carolina Least Trillium Virginia Least Trillium
H H
G4T3
Trillium recurvatum
Prairie Trillium, Recurved Trillium
G5 G5 G3 G5
Trillium sessile Trillium simile Turritis glabra
Sessile-flowered Trillium
Sweet White Trillium
SC-V
M
Tower Mustard
E T T
Urtica chamaedryoides
Dwarf Stinging Nettle Horned Bladderwort
G4G5
Utricularia cornuta
G5
S1S2
Utricularia geminiscapa
Two-flowered Bladderwort
SC-V SC-H
G4G5
S1 SH S2 S1 S2 S1 S2 SH S1 S1 S1 S2 SH
Utricularia minor
Small Bladderwort Dwarf Bladderwort
G5 G4 G4 G5 G4 G5 G3 G4 G5
Utricularia olivacea
T E T E T E E E
M M
Utricularia resupinata
Northeastern Bladderwort
Vaccinium macrocarpon Vandenboschia boschiana
Cranberry
Appalachian Filmy-fern, Appalachian Bristle Fern
Veronica americana Waldsteinia lobata Warea cuneifolia Woodsia ilvensis
American Speedwell
Lobed Barren-strawberry
M M
Carolina Pineland-cress, Nuttall's Warea
Rusty Cliff Fern
G4G5
Xyris floridana Xyris scabrifolia
Florida Yellow-eyed-grass
SC-V SC-V SC-H
Harper's Yellow-eyed-grass, Roughleaf Yellow-eyed-grass
M M
G3
Xyris serotina
Acid-swamp Yellow-eyed-grass
G3G4
G4
SNR
E E
Xyris stricta
Pineland Yellow-eyed-grass Rain Lily, Florida Atamasco-lily
Zephyranthes simpsonii
H
G2G3
S1
1 Federal and State Status Abbreviations
Federal Listings E = Endangered
T = Threatened
T (S/A) = Threatened due to Similar Appearance
C = Candidate
PE = Proposed Endangered
PT = Proposed Threatened
In North Carolina, Endangered, Threatened, and Special Concern species have legally protected status through the North Carolina Plant Conservation Program (NCPCP).
State Listings
E = Endangered
T = Threatened
SC = Special Concern
SC-H = Special Concern, Historic SC-V = Special Concern, Vulnerable
A copy of this table can be downloaded in MicroSoft Excel format from the NC Wildlife Action Plan web site: www.ncwildlife.org/plan
2 Natureserve Global and State Ranks
Conservation ranks are either state (S) or global (G) and are based on a one-to-five scale, ranging from critically imperiled (S1 or G1) to demonstrably secure (S5 or G5). Global (G) ranks apply to the species throughout its range while state (S) ranks apply to the species within North Carolina. A rank involving two numbers indicates uncertainty based on existing data.
S1/G1 Critically imperiled: Typically 5 or fewer occurrences or very few remaining individuals (<1,000). S2/G2 Imperiled: Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000). S3/G3 Vulnerable: Typically 21 to 100 occurrences or between 3,000 to 10,000 individuals. S4/G4 Apparently Secure: Usually with more than 100 occurrences and more than 10,000 individuals. S5/G5 Secure: Typically with considerably more than 100 occurrences and more than 10,000 individuals.
2025 NC Wildlife Action Plan
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