Carex lupulina

Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

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Family:	Cyperaceae
Species:	Carex lupulina Willd.
Common Name:	hop sedge
Habitat:	Present in most swamps although usually in low numbers. Hardwood swamps, openings in swamps, shrub swamps, wet floodplain forests, edges of streams, thickets, marshes, ditches, and swales. Often occurs in standing water and prefers the hollows, as opposed to the hummocks, in swamps.
Associated Ecological Communities:	**
Growth Habit:	Graminoid
Duration:	Perennial
Category:	Vascular
Plant Notes:	**
Taxonomic Notes:	**
Status:	Native, OBL (NCNE), OBL (EMP), S5 (State Rank), G5 (Global Rank), CoC: 7
References:	**

** Not applicable or data not available.

Classification

Supraordinal	Monocots
Order	Poales
Family	Cyperaceae
Genus	Carex
Species	Carex lupulina Willd. - hop sedge

Citation

Citation	Carex lupulina Willd.
Basionym:	**
Type:	**

** Not applicable or data not available.

Source

County	Year	Herbaria	Notes	Submission Info
Albany		NYFA_1990 Herbarium Name Used: none Carex lupulina
Albany	1993	NYS Herbarium Name Used: none Carex lupulina
Albany	1989	NYS Herbarium Name Used: none Carex lupulina
Allegany		NYFA_1990 Herbarium Name Used: none Carex lupulina
Bronx		NYFA_1990 Herbarium Name Used: none Carex lupulina
Bronx	1895	BKL – BKL00039259 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Bronx	1895	BKL – BKL00040088 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Broome	2008	BING Herbarium Name Used: Carex lupulina		1/18/2020 - BING (Julian Shepherd)
Broome	2005	BING Herbarium Name Used: Carex lupulina		1/18/2020 - BING (Julian Shepherd)
Cattaraugus		NYFA_1990 Herbarium Name Used: none Carex lupulina
Cattaraugus	1957	NYS Herbarium Name Used: none Carex lupulina
Cattaraugus	1940	ROCH – barcode: 1169 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Cattaraugus	1940	ROCH – barcode: 1170 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Cayuga	no year	ROCH – barcode: 1166 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Cayuga		NYFA_1990 Herbarium Name Used: none Carex lupulina
Cayuga	1989	RCFS – accession # 10160 Herbarium Name Used: Carex lupulina		11/17/2009 - RCFS (Andy Nelson)
Chautauqua		NYFA_1990 Herbarium Name Used: none Carex lupulina
Chemung		NYFA_1990 Herbarium Name Used: none Carex lupulina
Chemung	1995	NYS Herbarium Name Used: none Carex lupulina
Chenango		NYFA_1990 Herbarium Name Used: none Carex lupulina
Clinton		NYFA_1990 Herbarium Name Used: none Carex lupulina
Columbia		NYFA_1990 Herbarium Name Used: none Carex lupulina
Delaware		NYFA_1990 Herbarium Name Used: none Carex lupulina
Delaware	1966	NYS Herbarium Name Used: none Carex lupulina
Dutchess		NYFA_1990 Herbarium Name Used: none Carex lupulina
Dutchess	1991	NYS Herbarium Name Used: none Carex lupulina
Erie		NYFA_1990 Herbarium Name Used: none Carex lupulina
Fulton	2007	NYS – 288 Herbarium Name Used: Carex lupulina		12/22/2009 - Donna Vogler
Fulton	2007	FMCC – 289 Herbarium Name Used: Carex lupulina		12/22/2009 - Donna Vogler
Genesee		NYFA_1990 Herbarium Name Used: none Carex lupulina
Genesee	1945	ROCH – barcode: 1149 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Genesee	1948	ROCH – barcode: 1150 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Greene		NYFA_1990 Herbarium Name Used: none Carex lupulina
Hamilton		NYFA_1990 Herbarium Name Used: none Carex lupulina
Jefferson		NYFA_1990 Herbarium Name Used: none Carex lupulina
Lewis		NYFA_1990 Herbarium Name Used: none Carex lupulina
Lewis	1992	NYS Herbarium Name Used: none Carex lupulina
Livingston	1998	NYS Herbarium Name Used: none Carex lupulina
Madison		NYFA_1990 Herbarium Name Used: none Carex lupulina
Madison	1948	RCFS – accession # 11158 Herbarium Name Used: Carex lupulina		11/17/2009 - RCFS (Andy Nelson)
Monroe		NYFA_1990 Herbarium Name Used: none Carex lupulina
Monroe	1920	ROCH – barcode: 1180 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	no year	ROCH – barcode: 1145 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	no year	ROCH – barcode: 1164 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1940	ROCH – barcode: 1173 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1940	ROCH – barcode: 1174 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1941	ROCH – barcode: 1144 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1941	ROCH – barcode: 1163 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1941	ROCH – barcode: 1165 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1895	ROCH – barcode: 1157 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1895	ROCH – barcode: 1162 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1895	ROCH – barcode: 1175 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1895	ROCH – barcode: 1176 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1895	ROCH – barcode: 1177 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1895	ROCH – barcode: 1178 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1895	ROCH – barcode: 1179 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1915	ROCH – barcode: 1160 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1865	ROCH – barcode: 1161 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1865	ROCH – barcode: 1171 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1919	ROCH – barcode: 1158 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Monroe	1919	ROCH – barcode: 1159 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Montgomery		NYFA_1990 Herbarium Name Used: none Carex lupulina
Nassau		NYFA_1990 Herbarium Name Used: none Carex lupulina
Nassau	1896	BKL – BKL00051434 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Nassau	1907	BKL – BKL00039252 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Nassau	1988	BKL – BKL00084324 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Niagara		NYFA_1990 Herbarium Name Used: none Carex lupulina
Oneida		NYFA_1990 Herbarium Name Used: none Carex lupulina
Oneida	1912	BKL – BKL00052568 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Onondaga	1945	RCFS – accession # 11159 Herbarium Name Used: Carex lupulina		11/17/2009 - RCFS (Andy Nelson)
Onondaga	1949	RCFS – accession # 11157 Herbarium Name Used: Carex lupulina		11/17/2009 - RCFS (Andy Nelson)
Onondaga		NYFA_1990 Herbarium Name Used: none Carex lupulina
Ontario	1925	ROCH – barcode: 1167 Herbarium Name Used: Carex lupulina	unsure town data	4/30/2013 - Steven Daniel
Ontario	1925	ROCH – barcode: 1168 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Ontario	1968	ROCH – barcode: 2478 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Ontario	1968	ROCH – barcode: 2479 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Ontario	1968	ROCH – barcode: 2480 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Ontario	1968	ROCH – barcode: 2481 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Ontario	1968	ROCH – barcode: 2482 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Ontario	1968	ROCH – barcode: 2483 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Ontario		NYFA_1990 Herbarium Name Used: none Carex lupulina
Ontario	2005	BH Herbarium Name Used: Carex lupulina	Werier (2017) voucher!; D. Werier 2876	3/6/2018 - David Werier
Ontario	1979	FLH Herbarium Name Used: Carex lupulina		3/13/2022 - FLH (Bruce Gilman)
Ontario	no date	FLH Herbarium Name Used: Carex lupulina		3/13/2022 - FLH (Bruce Gilman)
Orange	1990	NYS Herbarium Name Used: none Carex lupulina
Orange	1990	BKL – BKL00038803 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Orange	2005	BKL – BKL00055122 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Orange	2002	BKL – BKL00022158 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Orange	2001	BKL – BKL00019684 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Orleans	1919	ROCH – barcode: 1152 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Orleans	1919	ROCH – barcode: 1153 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Orleans	1919	ROCH – barcode: 1154 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Orleans	1919	ROCH – barcode: 1155 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Orleans	1919	ROCH – barcode: 1156 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Orleans	1919	ROCH – barcode: 1151 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Orleans		NYFA_1990 Herbarium Name Used: none Carex lupulina
Oswego	1937	ROCH – barcode: 1142 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Oswego	2004	RCFS – accession # 13120 Herbarium Name Used: Carex lupulina		11/17/2009 - RCFS (Andy Nelson)
Oswego	1970	RCFS – accession # 10459 Herbarium Name Used: Carex lupulina		11/17/2009 - RCFS (Andy Nelson)
Oswego		NYFA_1990 Herbarium Name Used: none Carex lupulina
Otsego	2005	SUCO Herbarium Name Used: none Carex lupulina	Town of Oneonta
Otsego	2010	SUCO – 9538 Herbarium Name Used: Carex lupulina		6/28/2013 - Connie Tedesco
Putnam	1989	NYS Herbarium Name Used: none Carex lupulina
Putnam		NYFA_1990 Herbarium Name Used: none Carex lupulina
Putnam	2001	BKL – BKL00019530 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Putnam	1989	BKL – BKL00039257 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Queens	1896	BKL – BKL00039250 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Queens	1912	BKL – BKL00039251 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Rensselaer	1997	NYS Herbarium Name Used: none Carex lupulina
Rensselaer		NYFA_1990 Herbarium Name Used: none Carex lupulina
Rensselaer	2000	NYS Herbarium Name Used: none Carex lupulina
Richmond	1884	NY – Barcode ID: 11223 Herbarium Name Used: none Carex lupulina
Rockland		NYFA_1990 Herbarium Name Used: none Carex lupulina
Rockland	1990	NYS Herbarium Name Used: none Carex lupulina
Rockland	1935	BKL – BKL00039260 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Saratoga		NYFA_1990 Herbarium Name Used: none Carex lupulina
Schenectady	1950	NYS Herbarium Name Used: none Carex lupulina
Schenectady		NYFA_1990 Herbarium Name Used: none Carex lupulina
Schenectady	1991	BKL – BKL00052573 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Schenectady	1934	BKL – BKL00052572 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Schenectady	1946	NYS Herbarium Name Used: Carex lupulina	collector: T. Baim	3/28/2025 - Steve Young
Schenectady	1950	NYS Herbarium Name Used: Carex lupulina	collector: T. Baim	3/28/2025 - Steve Young
Schenectady	1983	NYS Herbarium Name Used: Carex lupulina	collector: T. Baim	3/28/2025 - Steve Young
Schenectady	1905	BH – 238965 Herbarium Name Used: Carex lupulina	collector: T. Baim	3/28/2025 - Steve Young
Schoharie		NYFA_1990 Herbarium Name Used: none Carex lupulina
Seneca		NYFA_1990 Herbarium Name Used: none Carex lupulina
St. Lawrence		NYFA_1990 Herbarium Name Used: none Carex lupulina
St. Lawrence	1916	BKL – BKL00052571 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
St. Lawrence	1989	STLA Herbarium Name Used: none Carex lupulina		Anne Johnson
St. Lawrence	1990	ESF Herbarium Name Used: none Carex lupulina		Anne Johnson
St. Lawrence	1987	NYS Herbarium Name Used: none Carex lupulina
St. Lawrence	1916	BKL – BKL00052570 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Steuben	1950	BUPL Herbarium Name Used: none Carex lupulina
Suffolk	1962	NYS Herbarium Name Used: none Carex lupulina
Suffolk	1977	OBPF – Log_num: 8212A Herbarium Name Used: none Carex lupulina
Suffolk	2002	BKL – BKL00022503 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Suffolk	1921	BKL – BKL00039248 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Suffolk	1999	BKL – BKL00011272 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Suffolk	1920	BKL – BKL00039246 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Suffolk	1918	BKL – BKL00039254 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Suffolk	1979	OBPF – Log_num: 11831 Herbarium Name Used: none Carex lupulina
Suffolk	1984	NYS Herbarium Name Used: none Carex lupulina
Suffolk	1985	NYS Herbarium Name Used: none Carex lupulina
Suffolk		NYFA_1990 Herbarium Name Used: none Carex lupulina
Suffolk	1919	BKL – BKL00041118 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Sullivan		NYFA_1990 Herbarium Name Used: none Carex lupulina
Tioga		NYFA_1990 Herbarium Name Used: none Carex lupulina
Tompkins		NYFA_1990 Herbarium Name Used: none Carex lupulina
Tompkins	1884	BKL – BKL00052569 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Ulster	1991	NYS Herbarium Name Used: none Carex lupulina
Ulster	1996	NYS Herbarium Name Used: none Carex lupulina
Ulster		NYFA_1990 Herbarium Name Used: none Carex lupulina
Warren		NYFA_1990 Herbarium Name Used: none Carex lupulina
Warren	1891	BKL – BKL00052566 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Warren	1891	BKL – BKL00052565 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Washington	1932	BKL – BKL00052567 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Washington		NYFA_1990 Herbarium Name Used: none Carex lupulina
Washington	1995	NYS Herbarium Name Used: none Carex lupulina
Washington	1996	NYS Herbarium Name Used: none Carex lupulina
Wayne	1917	ROCH – barcode: 1146 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Wayne	1940	ROCH – barcode: 1143 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
Wayne	1990	RCFS – accession # 10161 Herbarium Name Used: Carex lupulina		11/17/2009 - RCFS (Andy Nelson)
Westchester	1890	BKL – BKL00039261 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Westchester	2001	BKL – BKL00019810 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
Westchester	1998	NYS Herbarium Name Used: none Carex lupulina
Westchester		NYFA_1990 Herbarium Name Used: none Carex lupulina
Yates		NYFA_1990 Herbarium Name Used: none Carex lupulina
Yates		BKL – BKL00052564 Herbarium Name Used: Carex lupulina		2/8/2012 - BKL (Steve Glenn)
-	1946	RCFS – accession # 11156 Herbarium Name Used: Carex lupulina		11/17/2009 - RCFS (Andy Nelson)
-	1865	ROCH – barcode: 1172 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
-	1921	ROCH – barcode: 1147 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel
-	1921	ROCH – barcode: 1148 Herbarium Name Used: Carex lupulina		4/30/2013 - Steven Daniel

Synonyms

Synonym	Full Citation	Basionym	Type	Notes
Carex lupulina var. pedunculata	Carex lupulina Willd. var. pedunculata A. Gray ex Beck
Carex macounii	Carex macounii Dewey

Listed Status: New York

Listed Status:	(New York): Rare plants are protected under New York State Environmental Conservation Law section 9-1503. Part (f) which reads as follows: "It is a violation for any person, anywhere in the state to pick, pluck, sever, remove, damage by the application of herbicides or defoliants, or carry away, without the consent of the owner, any protected plant. Each protected plant so picked, plucked, severed, removed, damaged or carried away shall constitute a separate violation." At this time, the Atlas only identifies those species listed as threatened or endangered.
Endangered: 5 or fewer extant sites, or fewer than 1,000 individuals, or restricted to fewer than 4 U.S.G.S. 7 1/2 minute topographical maps, or species listed as endangered by the U. S. Department of Interior, as enumerated in the Code of Federal Regulations 50 CFR 17.11.
Threatened: 6 to fewer than 20 extant sites, or 1,000 to fewer than 3,000 individuals, or restricted to not less than 4 or more than 7 U.S.G.S. 7 1/2 minute topographical maps, or listed as threatened by the U. S. Department of the Interior, as enumerated in the Code of Federal Regulations 50 CFR 17.11.
Rare: 20 to 35 extant sites, or 3,000 to 5,000 individuals statewide.
Exploitably vulnerable:	species which are likely to become threatened in the near future throughout all or a significant portion of their range within the state if causal factors continue unchecked.

Listed Status: US

Listed Status: US	(U.S.) Source - List of Endangered and Threatened Wildlife and Plants under the provisions of the Endangered Species Act of 1973, as amended.
Endangered:	Any species which is in danger of extinction throughout all or a significant portion of its range.
Threatened:	Any species which is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range.

WAP: Wetland AssessmentProcedure

Wetland Assessment Procedure (WAP): Source - Southwest Florida Water Management District, Wetland Assessment Procedure Instruction Manual for Isolated Wetlands (March 2005).

AD:	Adaptive Species. Plant species designated as FAC or Upland by DEP, but commonly seen in the transition zone in limited numbers.
D:	Deep Species. Plant species commonly found in the deep zone, and designated either FAC or OBL by DEP.
OD:	Outer Deep Species. Plant species commonly found in the outer deep zone, and designated either FACW or OBL by DEP.
T:	Transition Species. Plant species commonly found in the transition zone, and designated either FACW or OBL by DEP.
U:	Upland Species. Plant species that are not expected to be seen in wetlands.

ANY - WAP critieria is not taken into consideration
Yes - Show results with WAP designations
No - Show results without WAP designations

EPPC: Exotic Pest Plant Council

EPPC:

Source - Florida Exotic Pest Plant Council's 2007 List of Florida's Most Invasive Species

Category I - Species that are invading and disrupting native plant communities in Florida. This definition does not rely on the economic severity or geographic range of the problem, but on the documented ecological damage caused.

Category II - Species that have shown a potential to disrupt native plant communities. These species may become ranked as Category I, but have not yet demonstrated disruption of natural Florida communities.

DEP: Department of Environmental Protection

Wetland Status, Department of Environmental Regulation (DEP): Source - Delineation of the Landward Extent of Wetlands and Surface Waters, Chapter 62-340, Florida Administrative Code. 1994.

OBL:	Obligate wetland. Occurs almost always under natural conditions in wetlands.
FACW:	Facultative Wetland. Usually occurs in wetlands, but occasionally found in non-wetlands
FAC:	Facultative. equally likely to occur in wetlands or non-wetlands.

NWPL: National Wetland Plant List

National Wetland Plant List (NWPL): Source - Lichvar, R.W., M. Butterwick, N.C. Melvin, and W.N. Kirchner. 2014. The National Wetland Plant List: 2014 Update of Wetland Ratings. Phytoneuron 2014-41: 1-42.

OBL:	Obligate Wetland. Occurs almost always (estimated probability 99%) under natural conditions in wetlands.
FACW:	Facultative Wetland. Usually occurs in wetlands (estimated probability 67%-99%), but occasionally found in non-wetlands.
FAC:	Facultative. Equally likely to occur in wetlands or non-wetlands (estimated probability 34%-66%).
FACU:	Facultative Upland. Usually occurs in non-wetlands (estimated probability 67%-99%), but occasionally found in wetlands (estimated probability 1%-33%).
UPL:	Obligate Upland. Occurs in wetlands in another region, but occurs almost always (estimated probability 99%) under natural conditions in non-wetlands in the regions specified.

NWPL: National Wetland Plant List (NCNE and EMP Regions)

National Wetland Plant List (NWPL): Source - U.S. Army Corps of Engineers 2020. National Wetland Plant List, version 3.5 https://wetland-plants.sec.usace.army.mil/nwpl_static/v34/home/home.html U.S. Army Corps of Engineers, Engineer Research and Development Center, Cold Regions Research and Engineering Laboratory, Hanover, NH.

Indicator status rating definitions according to Lichvar et al. 2012.

OBL:	Obligate Wetland Plants - almost always occur in wetlands.
FACW:	Facultative Wetland Plants - usually occur in wetlands, but may occur in non-wetlands.
FAC:	Facultative Plants - occur in wetlands and non-wetlands.
FACU:	Facultative Upland Plants - usually occur in non-wetlands, but may occur in wetlands.
UPL:	Upland Plants - almost always occur in uplands.

Wetland indicator status ratings are provided for each of the two regions that exist in NY, the Northcentral and Northeast Region (NCNE) and the Eastern Mountains and Piedmont Region (EMP). See the Atlas guide for further details.

NWPL: National Wetland Plant List (NCNE and EMP Regions)

Indicator status rating definitions according to Lichvar et al. 2012.

OBL:	Obligate Wetland Plants - almost always occur in wetlands.
FACW:	Facultative Wetland Plants - usually occur in wetlands, but may occur in non-wetlands.
FAC:	Facultative Plants - occur in wetlands and non-wetlands.
FACU:	Facultative Upland Plants - usually occur in non-wetlands, but may occur in wetlands.
UPL:	Upland Plants - almost always occur in uplands.

Persisting

Identifying species that appear as waifs or only periodically appear in the flora for a few seasons.

Any - Persisting critieria is not taken into consideration
Yes - Show results with a Persisting value of Y
No - Show results without Persisting value of N

Duration

Annual:	Plants that perform their entire lifecycle within a single growing season. All roots, stems, and leaves die at the end of the growing season. Over wintering seeds allow the next generation to appear.
Biennial:	A plant that is typically vegetative its first year and blooms the following season. Once it has bloomed and set seed, the plant dies. Garlic mustard is an example of a biennial.
Perennial:	These plants live for three or more seasons. Many perennials may not be mature enough to bloom during its first year. Perennial wildflowers re-grow each season from overwinter root material.

Category

Vascular:	Any of various plants that have the vascular tissues xylem and phloem. The vascular plants include all seed-bearing plants (the gymnosperms and angiosperms) and the pteridophytes (including the ferns, lycophytes, and horsetails). Also called tracheophyte.
Bryophyte:	A large group of seedless green plants including the mosses, liverworts, and hornworts. Bryophytes lack the specialized tissues xylem and phloem that circulate water and dissolved nutrients in the vascular plants. Bryophytes generally live on land but are mostly found in moist environments, for they have free-swimming sperm that require water for transport. In contrast to the vascular plants, the gametophyte (haploid) generation of bryophytes constitutes the larger plant form, while the small sporophyte (diploid) generation grows on or within the gametophyte and depends upon it for nutrition.
Lichen:	The mutualistic symbiotic association of a fungus with an alga or a cyanobacterium, or both. The fungal component of a lichen absorbs water and nutrients from the surroundings and provides a suitable environment for the alga or cyanobacterium. These live protected among the dense fungal hyphae and produce carbohydrates for the fungus by photosynthesis. Owing to this partnership, lichens can thrive in harsh environments such as mountaintops and polar regions. The more familiar lichens grow slowly as crusty patches, but lichens are found in a variety of forms, such as the tall, plantlike reindeer moss. The association between the different organisms in a lichen is so close that lichens are routinely referred to as a single organism, and scientists classify lichens using the name of the fungal component.

(Definitions from: American Heritage Science Dictionary)

Growth Habit

Intro paragraph to be provided by New York.

Vine:	DESCRIPTION TO BE PROVIDED BY NEW YORK.
Shrub:	DESCRIPTION TO BE PROVIDED BY NEW YORK.
Tree:	DESCRIPTION TO BE PROVIDED BY NEW YORK.
Et cetera:	DESCRIPTION TO BE PROVIDED BY NEW YORK.

State Rank

This numeric rank provides the relative rarity for each species based on a scale from 1 (very rare) to 5 (common). These ranks carry no legal status.

S1 - Typically 5 or fewer occurrences, very few remaining individuals, acres, or miles of stream, or some factor of its biology making it especially vulnerable in New York State.
S2 - Typically 6 to 20 occurrences, few remaining individuals, acres, or miles of stream, or factors demonstrably making it very vulnerable in New York State.
S3 - Typically 21 to 100 occurrences, limited acreage, or miles of stream in New York State.
S4 - Apparently secure in New York State.
S5 - Demonstrably secure in New York State.
SE - State exotic or non-native
SH - Historically known from New York State, but not seen in the past 15 years.
SNA - Species for which a rank is not applicable. This is mainly those species which are now excluded from flora for various reasons.
SNR - Not yet ranked
SX - Apparently extirpated from New York State.

Global Rank

Each species' global rank is determined by NatureServe. These ranks carry no legal weight. The global rank reflects the species worldwide rarity.

G1 - Critically Imperiled — At very high risk of extinction or elimination due to very restricted range, very few populations or occurrences, very steep declines, very severe threats, or other factors.
G2 - Imperiled — At high risk of extinction or elimination due to restricted range, few populations or occurrences, steep declines, severe threats, or other factors.
G3 - Vulnerable — At moderate risk of extinction or elimination due to a fairly restricted range, relatively few populations or occurrences, recent and widespread declines, threats, or other factors.
G4 - Apparently Secure — At fairly low risk of extinction or elimination due to an extensive range and/or many populations or occurrences, but with possible cause for some concern as a result of local recent declines, threats, or other factors.
G5 - Secure — At very low risk of extinction or elimination due to a very extensive range, abundant populations or occurrences, and little to no concern from declines or threats.
GH - Possibly Extinct — Known from only historical occurrences but still some hope of rediscovery. Examples of evidence include (1) that a species has not been documented in approximately 20-40 years despite some searching and/or some evidence of significant habitat loss or degradation; (2) that a species has been searched for unsuccessfully, but not thoroughly enough to presume that it is extinct or eliminated throughout its range.
GNA - Not Applicable — A conservation status rank is not applicable because the species is not a suitable target for conservation activities. A global conservation status rank may be not applicable for several reasons, related to its relevance as a conservation target. Typically the species is a hybrid without conservation value, or of domestic origin.
GNR - Global rank not yet assessed.
GX - Presumed Extinct — Not located despite intensive searches and virtually no likelihood of rediscovery.

Filter by County - Counties to Include - ANY versus ALL

Any - An Any search will combine the list of counties to include with a Boolean Or. Plant species returned will be found within at least one of the selected counties.
All - An All search will combine the list of counties to include with a Boolean And. Plant species returned will be found within each of the selected counties.

Filter by County - Counties to Exclude - ANY versus ALL

Any - An Any search will combine the list of counties to exclude with a Boolean Or. Plant species returned will not be found within at least one of the selected counties.
All - An All search will combine the list of counties to exclude with a Boolean And. Plant species returned will not be found within any of the selected counties.

Associated Ecological Communities

View a List of All Ecological Communities

For more information, contact: David Werier or Kyle Webster

Web Development: USF Water Institute

A member of the University of South Florida family of PlantAtlas.org sites

Citation Information:

Werier, David, Kyle Webster, Troy Weldy, Andrew Nelson, Richard Mitchell†, and Robert Ingalls†. 2026 New York Flora Atlas. [S. M. Landry and K. N. Campbell (original application development), USF Water Institute. University of South Florida]. New York Flora Association, Albany, New York.

Search Help

Select the criterion by which you wish to search (Scientific name, Genus, Family, etc.) and enter that information into the provided field.

Hint: Correct spelling is necessary for desired results, but because this function is a string search the full name need not be entered. Any correct part of a taxon name can be entered and a choice of the correct one made from the small list of resulting matches.

For example, matching the full name exactly in a Scientific Name search for Piptochaetium avenacioides may be difficult, but strings of either tium aven or avenaci or m avenac or pipto will all result in very small lists of matches. The intended name can then be chosen from any of those lists. Usually, the last letter (or two) of a given genus, a space, and the first few correct letters of the specific epithet will provide a sufficiently short list containing the desired taxon.

A similar example in a Common Name search is Virginia snakeroot. Searching using "snake root" will yield no results due to the extra space, but searching "snake" will generate a short list of plants with the word "snake" in the common name. Furthermore, a search of "Virginia snake" or even "nia snak" yields one result: Virginia snakeroot.

If, after following the above advice, then difficulties are still encountered please use the "browse" feature.

Definition: Vouchered Specimen

A voucher specimen is a pressed and thoroughly dried plant sample deposited in a herbarium, and is intended to be a permanent record supporting research purposes. A voucher may be a record of a plant's occurrence in a particular area, or a specific example of a plant used in a scientific investigation.

Proper vouchers display all the necessary attributes for complete identification of the plant, and are to be accompanied by accurate locality, habitat, collection time, and collector data.

Only plant populations vouchered by specimens deposited in Index Herbariorum (http://sweetgum.nybg.org/science/ih/) recognized herbaria are represented on this map.

Carex lupulina

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Classification

Citation

Source

Synonyms