Agrostis gigantea

ClassificationFlowering Plants
FamilyPoaceae
Family (Traditional)Poaceae
GenusAgrostis
SpeciesAgrostis gigantea Roth
Common NameRed top
Growth HabitGrass
DurationPerennial
Plant Notes**
C value N/A
StatusNot Native, 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
Agrostis alba Agrostis alba auct. non L.  
Agrostis alba f. aristigera Agrostis alba f. aristigera (Fernald) Fernald  
Agrostis alba subsp. gigantea Agrostis alba subsp. gigantea (Roth) Arcang.  
Agrostis alba var. alba Agrostis alba var. alba L.  
Agrostis alba var. diffusa Agrostis alba var. diffusa (Host) Asch. & Graebn.  
Agrostis alba var. dispar Agrostis alba var. dispar (Michx.) Alph. Wood  
Agrostis alba var. gigantea Agrostis alba var. gigantea (Roth) G. Mey.  
Agrostis alba var. maior Agrostis alba var. maior Gaudin  
Agrostis alba var. vulgaris Agrostis alba var. vulgaris Thurb.  
Agrostis campestris Agrostis campestris Phil.  
Agrostis capillaris var. nigra Agrostis capillaris var. nigra (With.) Druce  
Agrostis dispar Agrostis dispar Michx.  
Agrostis exarata var. mutica Agrostis exarata var. mutica Hicken  
Agrostis gigantea var. dispar Agrostis gigantea var. dispar (Michx.) Philipson  
Agrostis gigantea var. praticola Agrostis gigantea var. praticola (Klokov) Tzvelev  
Agrostis graniticola Agrostis graniticola Klokov  
Agrostis nigra Agrostis nigra With.  
Agrostis praticola Agrostis praticola Klokov  
Agrostis sabulicola Agrostis sabulicola Klokov  
Agrostis seminuda Agrostis seminuda Knapp  
Agrostis stolonifera f. diffusa Agrostis stolonifera f. diffusa (Host) Maire & Weiller  
Agrostis stolonifera subsp. gigantea Agrostis stolonifera subsp. gigantea (Roth) Schuebl. & Martens  
Agrostis stolonifera var. diffusa Agrostis stolonifera var. diffusa (Host) Neilr.  
Agrostis stolonifera var. flagellare Agrostis stolonifera var. flagellare Neilr.  
Agrostis stolonifera var. gigantea Agrostis stolonifera var. gigantea (Roth) BrĂ©b.  
Agrostis stolonifera var. major Agrostis stolonifera var. major (Gaudin) Farw.  
Agrostis tenuis var. nigra Agrostis tenuis var. nigra (With.) Druce  
Agrostis virletii Agrostis virletii E. Fourn.  
Agrostis vulgaris var. nigra Agrostis vulgaris var. nigra (With.) Hook. f.  
Cinna karataviensis Cinna karataviensis N. Pavl.  
Vilfa dispar Vilfa dispar (Michx.) P. Beauv.  
Vilfa divaricata Vilfa divaricata  
Vilfa gigantea Vilfa gigantea  
Vilfa nigra Vilfa nigra (With.) Gray  

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: Bartholomew, Blackford, Boone, Brown, Carroll, Cass, Clay, Clinton, Dearborn, Delaware, Elkhart, Fountain, Hamilton, Hancock, Hendricks, Henry, Howard, Jasper, Jennings, Johnson, Kosciusko, LaGrange, Lake, Lawrence, Madison, Marion, Miami, Monroe, Montgomery, Morgan, Newton, Orange, Owen, Parke, Porter, Putnam, Randolph, Ripley, Steuben, Switzerland, Tippecanoe, Tipton, Union, Vermillion, Warren, Wells, White

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1932 - 2009

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
19423 Lake 24 Jun 1933 Charles C. Deam
53954
BUT
Agrostis gigantea Roth.
17059 Tippecanoe 07 Jul 1933 Charles C. Deam
54057
BUT
Agrostis gigantea Roth.
65086 Clinton 04 Jul 1942 Charles M. Ek
BUT
Agrostis gigantea Roth.
65973 Tipton 14 Jul 1942 Charles M. Ek
BUT
Agrostis gigantea Roth.
42611 Howard 28 Jun 1935 Chas. W. Ek
BUT
Agrostis gigantea Roth.
42612 Cass 29 Jun 1936 Chas. W. Ek
BUT
Agrostis gigantea Roth.
42610 Miami 23 Jul 1936 Chas. W. Ek
BUT
Agrostis gigantea Roth.
154751 Madison 29 Jun 2009 Donald G. Ruch
16743
BUT
Agrostis gigantea Roth
28232 Carroll 07 Jun 1935 J. E. Potzger
6317
BUT
Agrostis gigantea Roth.
23530 Morgan 11 Jun 1934 J. E. Potzger
4257
BUT
Agrostis gigantea Roth.
53645 Brown 11 Jun 1934 J. E. Potzger
4266
BUT
Agrostis gigantea Roth.
23645 Brown 11 Jun 1934 J. E. Potzger
4266
BUT
Agrostis gigantea Roth.
23089 Johnson 16 Jun 1934 J. E. Potzger
4298
BUT
Agrostis gigantea Roth.
13723 Marion 17 Jun 1933 J. E. Potzger
3306
BUT
Agrostis gigantea Roth.
74905 Vermillion 23 Jun 1945 J. E. Potzger
9913
BUT
Agrostis gigantea Roth.
13623 Hendricks 24 Jun 1933 J. E. Potzger
3317
BUT
Agrostis gigantea Roth.
13659 Putnam 24 Jun 1933 J. E. Potzger
3320
BUT
Agrostis gigantea Roth.
13695 Clay 24 Jun 1933 J. E. Potzger
3357
BUT
Agrostis gigantea Roth.
67212 Madison 26 Jun 1943 J. E. Potzger
9465
BUT
Agrostis gigantea Roth.
61501 Hancock 27 Jun 1942 J. E. Potzger
9236
BUT
Agrostis gigantea Roth.
13635 Johnson 28 Jun 1933 J. E. Potzger
3373
BUT
Agrostis gigantea Roth.
55412 Porter 28 Jun 1941 J. E. Potzger
9002
BUT
Agrostis gigantea Roth.
23617 Brown 30 Jun 1934 J. E. Potzger
4407
BUT
Agrostis gigantea Roth.
13682 Owen 01 Jul 1933 J. E. Potzger
3388
BUT
Agrostis gigantea Roth.
70569 Henry 01 Jul 1944 J. E. Potzger
9619
BUT
Agrostis gigantea Roth.
28312 Montgomery 02 Jul 1935 J. E. Potzger
6284
BUT
Agrostis gigantea Roth.
67109 Bartholomew 03 Jul 1943 J. E. Potzger
9476
BUT
Agrostis gigantea Roth.
13427 Fountain 04 Jul 1933 J. E. Potzger
3402
BUT
Agrostis gigantea Roth.
13418 Parke 04 Jul 1933 J. E. Potzger
3410
BUT
Agrostis gigantea Roth.
13434 Parke 04 Jul 1933 J. E. Potzger
3410
BUT
Agrostis gigantea Roth.
69996 Elkhart 05 Jul 1941 J. E. Potzger
9021
BUT
Agrostis gigantea Roth.
77433 Ripley 06 Jul 1946 J. E. Potzger
10406
BUT
Agrostis gigantea Roth.
13435 Monroe 08 Jul 1933 J. E. Potzger
3423
BUT
Agrostis gigantea Roth.
70551 Delaware 08 Jul 1944 J. E. Potzger
9645
BUT
Agrostis gigantea Roth.
69941 Steuben 12 Jul 1941 J. E. Potzger
9065
BUT
Agrostis gigantea Roth.
81043 Jasper 12 Jul 1947 J. E. Potzger
10867
BUT
Agrostis gigantea Roth.
15062 Hancock 15 Jul 1933 J. E. Potzger
3440
BUT
Agrostis gigantea Roth.
15059 Hamilton 15 Jul 1933 J. E. Potzger
3445
BUT
Agrostis gigantea Roth.
28248 Kosciusko 18 Jul 1935 J. E. Potzger
6343
BUT
Agrostis gigantea Roth.
61636 Boone 18 Jul 1942 J. E. Potzger
9246
BUT
Agrostis gigantea Roth.
28380 Steuben 19 Jul 1935 J. E. Potzger
6372
BUT
Agrostis gigantea Roth.
28399 LaGrange 19 Jul 1935 J. E. Potzger
6388
BUT
Agrostis gigantea Roth.
28392 LaGrange 19 Jul 1935 J. E. Potzger
6408
BUT
Agrostis gigantea Roth.
32762 Miami 19 Jul 1936 J. E. Potzger
7093
BUT
Agrostis gigantea Roth.
75171 Blackford 21 Jul 1945 J. E. Potzger
9937
BUT
Agrostis gigantea Roth.
70609 Randolph 22 Jul 1944 J. E. Potzger
9649
BUT
Agrostis gigantea Roth.
81018 Clay 26 Jul 1947 J. E. Potzger
10881
BUT
Agrostis gigantea Roth.
28266 Johnson 27 Jul 1935 J. E. Potzger
6467
BUT
Agrostis gigantea Roth.
15075 Steuben 28 Jul 1953 J. E. Potzger
3498
BUT
Agrostis gigantea Roth.
34751 11 Aug 1936 J. E. Potzger
7197
BUT
Agrostis gigantea Roth.
155199 Marion 25 Jun 2006 P. A. Scott
2278
BUT
Agrostis gigantea Roth
155428 Marion 16 Jul 2006 P. A. Scott
2278A
BUT
Agrostis gigantea Roth
15963 Lawrence 21 Jul 1933 Ralph M. Kriebel
BUT
Agrostis gigantea Roth.
37005 Marion 19 Jun 1936 Ray C. Friesner
9701
BUT
Agrostis gigantea Roth.
36739 Marion 19 Jun 1936 Ray C. Friesner
9705
BUT
Agrostis gigantea Roth.
69992 Johnson 24 Jun 1939 Ray C. Friesner
13589
BUT
Agrostis gigantea Roth.
43649 Ripley 25 Jun 1938 Ray C. Friesner
12218
BUT
Agrostis gigantea Roth.
39574 Wells 26 Jun 1937 Ray C. Friesner
10857
BUT
Agrostis gigantea Roth.
56361 Miami 28 Jun 1941 Ray C. Friesner
15448
BUT
Agrostis gigantea Roth.
80849 Union 29 Jun 1946 Ray C. Friesner
20627
BUT
Agrostis gigantea Roth.
79857 Union 29 Jun 1946 Ray C. Friesner
20661
BUT
Agrostis gigantea Roth.
91226 Dearborn 01 Jul 1950 Ray C. Friesner
23441
BUT
Agrostis gigantea Roth.
12880 Marion 02 Jul 1932 Ray C. Friesner
4330
BUT
Agrostis gigantea Roth.
39556 Warren 03 Jul 1937 Ray C. Friesner
11010
BUT
Agrostis gigantea Roth.
21761 Parke 04 Jul 1933 Ray C. Friesner
5983
BUT
Agrostis gigantea Roth.
12882 Jennings 09 Jul 1932 Ray C. Friesner
4355
BUT
Agrostis gigantea Roth.
13065 Jennings 09 Jul 1932 Ray C. Friesner
4356
BUT
Agrostis gigantea Roth.
43819 Dearborn 09 Jul 1938 Ray C. Friesner
12529
BUT
Agrostis gigantea Roth.
76492 Orange 13 Jul 1946 Ray C. Friesner
20776
BUT
Agrostis gigantea Roth.
91241 Switzerland 15 Jul 1950 Ray C. Friesner
23571
BUT
Agrostis gigantea Roth.
91240 Newton 29 Jul 1950 Ray C. Friesner
23667
BUT
Agrostis gigantea Roth.
16914 Marion 08 Jul 1933 Scott McCoy
BUT
Agrostis gigantea Roth.
16912 Marion 15 Jul 1933 Scott McCoy
BUT
Agrostis gigantea Roth.
16423 White 20 Aug 1933 Scott McCoy
BUT
Agrostis gigantea Roth.
87106 15 Jul 1944 Sister Mary Pierre
64
BUT
Agrostis gigantea Roth.
155343 Tippecanoe 6/29/1961 R.A. deLanglade
18725
BUT
155342 Steuben 7/12/1941 Ray C. Friesner
9065
BUT
103368 Elkhart 07/05/1941 Ray C. Friesner
9021
BUT
Agrostis gigantea Roth
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