Arrhenatherum elatius

ClassificationFlowering Plants
FamilyPoaceae
Family (Traditional)Poaceae
GenusArrhenatherum
SpeciesArrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl
Common NameTall oat grass
Growth HabitGrass
DurationPerennial
Plant Notes**
C value N/A
StatusNot Native, FACU (NWPL)
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Arrhenatherum americanum Arrhenatherum americanum P. Beauv.  
Arrhenatherum avenaceum Arrhenatherum avenaceum  
Arrhenatherum tuberosum Arrhenatherum tuberosum F.W. Schultz  
Avena avenaceum Avena avenaceum (Scop.) P. Beauv.  
Avena bulbosa Avena bulbosa Willd.  
Avena elata Avena elata Salisb.  
Avena tuberosa Avena tuberosa Gilib.  
Avenastrum elatius Avenastrum elatius (L.) Jess.  
Holcus avenaceus Holcus avenaceus Scop.  
Holcus bulbosus Holcus bulbosus (Willd.) Schrad.  
Hordeum avenaceum Hordeum avenaceum Wigg. ex P. Beauv.  

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: Clay, Elkhart, Howard, Lawrence, Marion, Porter

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1933 - 2012

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
57274 Howard 06 Jun 1938 Charles M. Ek
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
52865 Howard 15 Jun 1939 Charles M. Ek
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
49321 Howard 16 Jun 1938 Charles M. Ek
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
67188 Marion 05 Jun 1943 J. E. Potzger
9402
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
13675 Marion 08 Jun 1933 J. E. Potzger
3241
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
13718 Marion 08 Jun 1933 J. E. Potzger
3241
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
76478 Porter 14 Jun 1946 J. E. Potzger
10268
BUT
Arrhenatherum elatius (L.) Beauv.
13693 Clay 24 Jun 1933 J. E. Potzger
3349
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
15626 Lawrence 11 Jun 1933 Ralph M. Kriebel
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
21877 Lawrence 11 Jun 1934 Ralph M. Kriebel
729
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
32759 Marion 30 May 1936 Ray C. Friesner
9632
BUT
Arrhenatherum elatius (L.) J. & C. Presl.
155281 Elkhart 28 May 2012 Scott Namestnik
1505
BUT
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl
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