Cyperus odoratus

ClassificationFlowering Plants
FamilyCyperaceae
Family (Traditional)Cyperaceae
GenusCyperus
SpeciesCyperus odoratus L.
Common NameCommon rusty nut sedge; Rusty flat-sedge
Growth HabitSedge
DurationAnnual
Plant Notes**
C value 1
StatusNative, FACW (NWPL)
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Cyperus acicularis Cyperus acicularis Schrad. ex Nees  
Cyperus eggersii Cyperus eggersii Boeckl.  
Cyperus ferax Cyperus ferax L.C. Rich.  
Cyperus ferruginescens Cyperus ferruginescens Boeckl.  
Cyperus longispicatus Cyperus longispicatus J.B.S. Norton  
Cyperus macrocephalus var. eggersii Cyperus macrocephalus var. eggersii (Boeckl.) S.D. Jones, J. Wipff & R. Carter  
Cyperus michauxianus Cyperus michauxianus  
Cyperus odoratus subsp. odoratus Cyperus odoratus subsp. odoratus  
Cyperus odoratus var. acicularis Cyperus odoratus var. acicularis (Schrad. ex Nees) O'Neill  
Cyperus odoratus var. engelmannii Cyperus odoratus var. engelmannii (Steud.) R. Carter & S.D. Jones  
Cyperus odoratus var. squarrosus Cyperus odoratus var. squarrosus (Britt.) S.D. Jones, J. Wipff & R. Carter  
Cyperus oxycarioides Cyperus oxycarioides  
Cyperus raiateensis Cyperus raiateensis  
Cyperus speciosus Cyperus speciosus Vahl  
Cyperus speciosus var. ferruginescens Cyperus speciosus var. ferruginescens  
Cyperus speciosus var. squarrosus Cyperus speciosus var. squarrosus Britt.  
Mariscus huarmensis Mariscus huarmensis Kunth  
Torulinium confertum Torulinium confertum Desv. ex Hamilton  
Torulinium eggersii Torulinium eggersii (Boeckl.) C.B. Clarke  
Torulinium ferax Torulinium ferax  
Torulinium odoratum Torulinium odoratum (L.) S. Hooper  
Torulinium odoratum subsp. auriculatum Torulinium odoratum subsp. auriculatum (Nees & Meyen ex Kunth) T. Koyama  

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 an accession number to view full details; click on column headers to sort.

Counties included on distribution map: Cass, Elkhart, Greene, Hamilton, Hancock, Howard, Jay, LaGrange, Madison, Marion, Montgomery, Morgan, Porter, Ripley, Shelby, Starke, Wabash

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1933 - 2009

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
30610 Cass 02 Oct 1936 Charles C. Deam
57491
BUT
Cyperus odoratus L.
64700 Elkhart 27 Jul 1942 Charles M. Ek
BUT
Cyperus odoratus L.
64401 Hamilton 08 Aug 1942 Charles M. Ek
BUT
Cyperus odoratus L.
60654 Wabash 09 Aug 1941 Charles M. Ek
BUT
Cyperus odoratus L.
46098 Howard 20 Sep 1936 Chas. W. Ek
BUT
Cyperus odoratus L.
154705 Madison 28 Aug 2009 Donald G. Ruch
16675
BUT
Cyperus odoratus L.
154830 Marion 06 Sep 2006 P.A Scott
2410B
BUT
Cyperus odoratus (L.)
154831 Marion 19 Sep 2006 P.A Scott
2410
BUT
Cyperus odoratus (L.)
154832 Marion 19 Sep 2006 P.A Scott
2410A
BUT
Cyperus odoratus (L.)
70988 Jay 29 Jul 1944 Ray C. Friesner
18522
BUT
Cyperus odoratus L.
46951 Starke 01 Aug 1936 Ray C. Friesner
10040
BUT
Cyperus odoratus L.
62049 Shelby 01 Aug 1942 Ray C. Friesner
17106
BUT
Cyperus odoratus L.
70518 Hancock 05 Aug 1944 Ray C. Friesner
18610
BUT
Cyperus odoratus L.
25181 Morgan 30 Aug 1933 Ray C. Friesner
6396
BUT
Cyperus odoratus L. var. odoratus
26015 Morgan 30 Aug 1933 Ray C. Friesner
6396
BUT
Cyperus odoratus L.
38763 Greene 13 Sep 1934 Ray C. Friesner
8045
BUT
Cyperus odoratus L. var. odoratus
46933 Ripley 09 Oct 1937 Ray C. Friesner
11776
BUT
Cyperus odoratus L.
46934 Ripley 09 Oct 1937 Ray C. Friesner
11776
BUT
Cyperus odoratus L.
38761 Montgomery 13 Oct 1934 Ray C. Friesner
8206
BUT
Cyperus odoratus L.
38760 Montgomery 13 Oct 1934 Ray C. Friesner
8213
BUT
Cyperus odoratus L.
158033 Porter 9/26/2019 Na.J. Pilla
NJP.1909.2606.p
BUT
Cyperus odoratus L.
156649 LaGrange 9/21/2017 Scott Namestnik
3534
BUT
Cyperus odoratus L.
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