Carex haydenii Dewey

Descriptor
Value

Record Level

Institution Code
UNB
Institution ID
urn:lsid:biocol.org:col:15300
Basis of Record
Preserved Specimen
Information Withheld
Location information not published for endangered species.
Data Generalizations
Geographic location is approximate. More precise information may be available for individual samples.

Occurence

UNB Accession No.
71978
Other Catalogue No.
2158
Reproductive Condition
Specimen is reproductive
Data Remarks
Descr.: 100s of stems over a couple metres. Assc.Sp.: Onoclea sensibilis; Calamagrostis canadensis; Spirea alba var. latifolia; Phalaris arundinacea; Sporobolus michauxianus. GEOLOC: wpt 1367.
Determinations
Chapman, C.J.

Event

Year
2019
Month
07
Day
12
Collection Date
Habitat
Sandy shelf above river's edge.

Location

Country
Canada
State/Province/Territory
New Brunswick
County
Madawaska
Locality
Verret

~360m at 63 degrees from intersection of Chemin Gabourie & Rue St-Francois.
Decimal Latitude (°N)
47.35
Decimal Longitude (°W)
-68.38
Coordinate Precision
0.0001
Georeferenced Remarks
Direct from spreadsheet import : -68.37746/47.34530/1

Taxon

Scientific Name
Carex haydenii Dewey
Family
Cyperaceae
Genus
Carex
Specific Epithet
haydenii
Scientific Name Authorship
Dewey
Taxon Rank
Species
English Common Names
  • Cloud sedge
  • Hayden's sedge
French Common Name
Carex de Hayden
Taxon Remarks
Native

Measurement Or Fact

Data Entry By
L. Amias
Created
2026-08-19
Modified
2026-08-19