Calamagrostis coarctata

ClassificationMonocots
FamilyPoaceae
Family (Traditional)Poaceae
GenusCalamagrostis
SpeciesCalamagrostis coarctata (Torr.) Eaton
Common NameNuttall's reedgrass
Growth Habitgraminoid
Plant NotesLeaf Persistance: Deciduous; Habit: graminoid; Woody/Herbaceous: herbaceous; Terrestrial/Aquatic: Terrestrial;
Leaf Arrangement: Basal; Alternate; Simple/Compound: Simple;
Flower Color2: Green; Fruit Color: Yellow ;
*Average C-Value: 5.7
C value 6
StatusNative; AGCP (OBL), EMP (OBL) (NWPL); TN[SNR] KY[SNA] (State Rank); G5 (Global Rank)
Specimen(s) View and Download Specimen Details »

** Not applicable or data not available.

Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.

  • State Boundaries
  • Counties
  • Counties - Species Present
Ecoregions
  • Southeastern Plains
    • Blackland Prarie
  • Blue Ridge Mountains
  • Ridge and Valley
  • Cumberland Plateau
  • Cumberland Mountains
  • Allegheny Plateau
  • Interior Plateau
    • Bluegrass Region
    • Nashville Basin
    • Pennyroyal Karst Plain
    • Western Highland Rim
    • Eastern Highland Rim

Synonyms

SynonymFull Citation
Calamagrostis nuttalliana Calamagrostis nuttalliana

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort.

Counties included on distribution map: McCreary (KY), Pulaski (KY), Bledsoe (TN), Campbell (TN), Coffee (TN), Cumberland (TN), Franklin (TN), Grundy (TN), Moore (TN), Putnam (TN)

Herbaria represented by specimen data listed below: APSC, BOON, TENN

Range of years during which specimens were collected: 1984 - 2017

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
TENN-V-0028939 Bledsoe Tennessee
TENN
Calamagrostis coarctata
TENN-V-0028948 Cumberland Tennessee
TENN
Calamagrostis coarctata
TENN-V-0028938 Bledsoe Tennessee
TENN
Calamagrostis coarctata
APSC0099504 Putnam Tennessee
APSC
Calamagrostis coarctata
APSC0034344 Cumberland Tennessee
APSC
Calamagrostis coarctata
APSC0113313 Franklin Tennessee
APSC
Calamagrostis coarctata
APSC0073923 Coffee Tennessee 06 Oct 2017 Claire Ciafre
APSC
Calamagrostis coarctata
APSC0083953 McCreary Kentucky 05 Sep 1984 Max Medley
APSC
Calamagrostis coarctata
APSC0073932 Grundy Tennessee
APSC
Calamagrostis coarctata
APSC0073933 Grundy Tennessee
APSC
Calamagrostis coarctata
APSC0110183 McCreary Kentucky
APSC
Calamagrostis coarctata
APSC0113314 Franklin Tennessee
APSC
Calamagrostis coarctata
TENN-V-0028943 Campbell Tennessee
TENN
Calamagrostis coarctata
008730 Bledsoe Tennessee
BOON
Calamagrostis coarctata
APSC0068503 Coffee Tennessee
APSC
Calamagrostis coarctata
APSC0034343 Campbell Tennessee
APSC
Calamagrostis coarctata
APSC0116789 Putnam Tennessee
APSC
Calamagrostis coarctata
APSC0073860 Pulaski Kentucky 20 Sep 1993 Max Medley
APSC
Calamagrostis coarctata
APSC0096932 McCreary Kentucky 20 Aug 1987 Max Medley
APSC
Calamagrostis coarctata
APSC0110998 Moore Tennessee
APSC
Calamagrostis coarctata
APSC0104898 Putnam Tennessee
APSC
Calamagrostis coarctata
APSC0048371 Coffee Tennessee
APSC
Calamagrostis coarctata
APSC0080458 Coffee Tennessee 02 Sep 1984 Max Medley
APSC
Calamagrostis coarctata
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Plant Photos

Calamagrostis coarctata - Dwayne Estes
Calamagrostis coarctata - Dwayne Estes
Calamagrostis coarctata - Dwayne Estes
Calamagrostis coarctata - Dwayne Estes
Calamagrostis coarctata - Dwayne Estes
Calamagrostis coarctata - Dwayne Estes
Calamagrostis coarctata - Dwayne Estes
Calamagrostis coarctata - Dwayne Estes
Calamagrostis coarctata - Joey Shaw
Calamagrostis coarctata - Joey Shaw
Calamagrostis coarctata - Joey Shaw
Calamagrostis coarctata - Joey Shaw
Calamagrostis coarctata - Joey Shaw
Calamagrostis coarctata - Joey Shaw
Calamagrostis coarctata - Joey Shaw
Calamagrostis coarctata - Joey Shaw