Become a Sponsor of the NY Flora Atlas!

Carex radiata

Family:Cyperaceae
Species:Carex radiata (Wahlenb.) Small
Common Name:narrow-leaved upland star sedge
Habitat:Rich forests, alluvial forests, and occasionally on the edges of swamps. Grows in mesic to seasonally wet soils.
Associated Ecological Communities:**
Growth Habit:Graminoid
Duration:Perennial
Category:Vascular
Plant Notes:**
Taxonomic Notes:**
Status:Native, FAC (NCNE), FAC (EMP), S5 (State Rank), G4 (Global Rank), CoC: 7
References:**

** Not applicable or data not available.

Classification

SupraordinalMonocots
Order Poales
FamilyCyperaceae
Genus Carex
SpeciesCarex radiata (Wahlenb.) Small - narrow-leaved upland star sedge

Citation

Citation Carex radiata (Wahlenb.) Small
Basionym: **
Type: **

** Not applicable or data not available.

Source

CountyYearHerbariaNotesSubmission Info
Albany1930 NYS
Herbarium Name Used: none Carex radiata
   
Albany1989 NYS
Herbarium Name Used: none Carex radiata
   
Albany  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Bronx1936 BKL – BKL00043358
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Bronx2002 BKL – BKL00021465
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Bronx  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Bronx1995 BKL – BKL00043365
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Broome2008 BING
Herbarium Name Used: Carex radiata
  1/18/2020 - BING (Julian Shepherd)
Broome2008 BING
Herbarium Name Used: Carex radiata
  1/18/2020 - BING (Julian Shepherd)
Broome2010 BING
Herbarium Name Used: Carex radiata
  1/18/2020 - BING (Julian Shepherd)
Broome2008 BING
Herbarium Name Used: Carex radiata
  1/18/2020 - BING (Julian Shepherd)
Broome2010 BING
Herbarium Name Used: Carex radiata
  1/18/2020 - BING (Julian Shepherd)
Cattaraugus  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Cayuga  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Chautauqua  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Chemung  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Chenango  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Clinton  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Columbia1997 BKL – BKL00087618
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Columbia  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Cortland  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Delaware  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Dutchess1996 BKL – BKL00007160
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Dutchess  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Dutchess1987 NYS
Herbarium Name Used: none Carex radiata
   
Erie  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Essex  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Fulton  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Genesee1917 ROCH – barcode: 1905
Herbarium Name Used: Carex radiata
  4/30/2013 - Steven Daniel
Genesee1948 ROCH – barcode: 1904
Herbarium Name Used: Carex radiata
  4/30/2013 - Steven Daniel
Genesee  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Greene1988 NYS
Herbarium Name Used: none Carex radiata
   
Greene  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Greene1932 BKL – BKL00052954
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Greene1997 NYS
Herbarium Name Used: none Carex radiata
   
Greene1934 BKL – BKL00052955
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Greene1936 BKL – BKL00052953
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Greene1932 BKL – BKL00052952
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Hamilton1996 INHS – Accession #: 194624
Herbarium Name Used: none Carex radiata
   
Jefferson  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Lewis  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Lewis1992 FLH
Herbarium Name Used: Carex radiata
  3/13/2022 - FLH (Bruce Gilman)
Livingston1897 ROCH – barcode: 1906
Herbarium Name Used: Carex radiata
  4/30/2013 - Steven Daniel
Livingston  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Madison  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Monroe  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Montgomery2006 FMCC
Herbarium Name Used: Carex radiata
  4/20/2009 - Connie Tedesco
Montgomery  NYFA_1990
Herbarium Name Used: none Carex radiata
   
New York1918 ROCH – barcode: 2495
Herbarium Name Used: Carex radiata
  4/30/2013 - Steven Daniel
Oneida  BKL – BKL00052946
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Oneida  BKL – BKL00052949
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Oneida  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Oneida  NYS
Herbarium Name Used: none Carex radiata
   
Onondaga  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Onondaga1988 NYS
Herbarium Name Used: none Carex radiata
   
Ontario  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Ontariono date FLH
Herbarium Name Used: Carex radiata
  3/13/2022 - FLH (Bruce Gilman)
Orange1991 BKL – BKL00087691
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Orange1997 BKL – BKL00005009
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Orange1991 BKL – BKL00087689
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Orange2001 BKL – BKL00027068
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Orange1997 BKL – BKL00005008
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Orange1935 BKL – BKL00043359
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Orange  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Orange1988 NYS
Herbarium Name Used: none Carex radiata
   
Orange1990 NYS
Herbarium Name Used: none Carex radiata
   
Orleans  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Oswego2009 RCFS – accession # 13294
Herbarium Name Used: Carex radiata
  11/17/2009 - RCFS (Andy Nelson)
Oswego2010 RCFS – 13404
Herbarium Name Used: Carex radiata
A.P. Nelson 3174 1/19/2011 - RCFS (Andy Nelson)
Otsego2005 SUCO
Herbarium Name Used: none Carex radiata
Town of Milford  
Otsego  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Putnam  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Queens  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Queens1927 BKL – BKL00043437
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Queens2003 BKL – BKL00025204
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Rensselaer  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Rensselaer1997 NYS
Herbarium Name Used: none Carex radiata
   
Richmond1910 BKL – BKL00043357
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Richmond  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Rockland  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Rockland1990 NYS
Herbarium Name Used: none Carex radiata
   
Saratoga  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Schenectady  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Schoharie1986 NYS
Herbarium Name Used: none Carex radiata
   
Schoharie  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Seneca  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Seneca1988 BKL – BKL00088611
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
St. Lawrence1993 BH
Herbarium Name Used: Carex radiata
Werier (2017) voucher!; N.C. Eldblom 2637 3/6/2018 - David Werier
St. Lawrence1991 NYS
Herbarium Name Used: none Carex radiata
   
St. Lawrence1995 NYS
Herbarium Name Used: none Carex radiata
   
Steuben  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Suffolk1995 BKL – BKL00043356
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Suffolk  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Suffolk1991 HLF
Herbarium Name Used: none Carex radiata
   
Suffolk1985 NYS
Herbarium Name Used: none Carex radiata
   
Suffolk1991 NYS
Herbarium Name Used: none Carex radiata
   
Sullivan  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Sullivan1939 BKL – BKL00052945
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Tioga  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Tompkins  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Tompkins1881 BKL – BKL00052950
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Tompkins1885 BKL – BKL00052947
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Ulster1996 NYS
Herbarium Name Used: none Carex radiata
   
Ulster  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Warren  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Washington  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Wayne  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Wayne1868 BKL – BKL00052951
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Wayne1868 BKL – BKL00052948
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Westchester1897 BKL – BKL00053200
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Westchester1882 BKL – BKL00043363
Herbarium Name Used: Carex radiata
  2/8/2012 - BKL (Steve Glenn)
Westchester1986 NYS
Herbarium Name Used: none Carex radiata
   
Westchester  NYFA_1990
Herbarium Name Used: none Carex radiata
   
Yates  NYFA_1990
Herbarium Name Used: none Carex radiata
   

Synonyms

SynonymFull CitationBasionymTypeNotes
Carex rosea Carex rosea Schkuhr ex Willd. misapplied   
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:
  1. 5 or fewer extant sites, or
  2. fewer than 1,000 individuals, or
  3. restricted to fewer than 4 U.S.G.S. 7 1/2 minute topographical maps, or
  4. species listed as endangered by the U. S. Department of Interior, as enumerated in the Code of Federal Regulations 50 CFR 17.11.
Threatened:
  1. 6 to fewer than 20 extant sites, or
  2. 1,000 to fewer than 3,000 individuals, or
  3. restricted to not less than 4 or more than 7 U.S.G.S. 7 1/2 minute topographical maps, or
  4. listed as threatened by the U. S. Department of the Interior, as enumerated in the Code of Federal Regulations 50 CFR 17.11.
Rare:
  1. 20 to 35 extant sites, or
  2. 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)

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.

 
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)

 
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.
 
Associated Ecological Communities
 
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.