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Tridens flavus

ClassificationFlowering Plants
FamilyPoaceae
Family (Traditional)Poaceae
GenusTridens
SpeciesTridens flavus (L.) Hitchc.
Common NameCommon purpletop
Growth HabitGrass
DurationPerennial
Plant Notes**
C value 1
StatusNative, UPL (NWPL)
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Species Distribution Map

Currently no photos are available for this plant.

Synonyms

SynonymFull CitationBasionymType
Cynodon carolinianus Cynodon carolinianus (P. Beauv.) Raspail  
Eragrostis arundinacea Eragrostis arundinacea Jedwabn.  
Eragrostis tricuspis Eragrostis tricuspis Trin.  
Festuca flava Festuca flava (L.) F. Muell.  
Festuca quadridens Festuca quadridens Bosc ex Trin.  
Panicum festucoides Panicum festucoides Poir.  
Poa arundinacea Poa arundinacea Poir.  
Poa caerulescens Poa caerulescens Michx. ex P. Beauv.  
Poa flava Poa flava  
Poa quinquefida Poa quinquefida Pursh  
Poa sesleroides Poa sesleroides Michx.  
Sieglingia cuprea Sieglingia cuprea (Jacq.) Millsp.  
Sieglingia flava Sieglingia flava  
Sieglingia sesleroides Sieglingia sesleroides (Michx.) Scribn.  
Sieglingia sesleroides var. intermedia Sieglingia sesleroides var. intermedia Vasey ex L.H. Dewey  
Tricuspis caroliniana Tricuspis caroliniana P. Beauv.  
Tricuspis flava Tricuspis flava (L.) F.T. Hubb.  
Tricuspis novae-boracensis Tricuspis novae-boracensis P. Beauv.  
Tricuspis quinquefida Tricuspis quinquefida P. Beauv. ex Don  
Tricuspis seslerioides Tricuspis seslerioides  
Tricuspis sesleroides Tricuspis sesleroides Torr.  
Tricuspis sesleroides var. flexuosa Tricuspis sesleroides var. flexuosa Alph. Wood  
Tricuspis sesleroides var. pallida Tricuspis sesleroides var. pallida T. Holm  
Tridens flavus f. cuprea Tridens flavus f. cuprea (Jacq.) Fosberg  
Tridens flavus var. aristatus Tridens flavus var. aristatus (Scribn. & C.R. Ball) Shinners  
Tridens quinquefidus Tridens quinquefidus (Pursh) Roem. & Schult.  
Tridens sesleroides Tridens sesleroides Nash  
Triodia caerulescens Triodia caerulescens (Michx.) Desv.  
Triodia cuprea Triodia cuprea  
Triodia festucoides Triodia festucoides (Poir.) Desv.  
Triodia flava f. cuprea Triodia flava f. cuprea (Jacq.) Fosberg  
Triodia flava f. flava Triodia flava f. flava (L.) Smyth  
Triodia flava var. aristata Triodia flava var. aristata (Scribn. & C.R. Ball) Fernald & Griscom  
Triodia novaeboracensis Triodia novaeboracensis (P. Beauv.) Desv.  
Triodia sesleroides var. aristata Triodia sesleroides var. aristata Scribn. & C.R. Ball  
Triodia triticoides Triodia triticoides C.A. Gardner  
Uralepis cuprea Uralepis cuprea (Jacq.) Kunth  
Uralepis tricuspis Uralepis tricuspis (Trin.) Steud.  

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, Boone, Brown, Carroll, Cass, Clark, Clay, Crawford, Daviess, Dearborn, Decatur, Delaware, Elkhart, Franklin, Fulton, Grant, Greene, Hamilton, Harrison, Hendricks, Howard, Jackson, Jasper, Jefferson, Knox, Lawrence, Madison, Marion, Monroe, Montgomery, Orange, Owen, Perry, Posey, Putnam, Ripley, Rush, Shelby, Spencer, Starke, Sullivan, Switzerland, Tippecanoe, Tipton, Union, Vermillion, Vigo, Washington, White

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1931 - 2006

Accession No. (click for full details) County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
67103 Howard 01 Aug 1939 Charles M. Ek
8273		 BUT
Tridens flavus (L.) A.S. Hitchc.
56922 Grant 15 Aug 1938 Charles M. Ek
 BUT
Tridens flavus (L.) A.S. Hitchc.
64299 Elkhart 31 Aug 1942 Charles M. Ek
 BUT
Tridens flavus (L.) A.S. Hitchc.
60433 Tippecanoe 16 Sep 1941 Charles M. Ek
 BUT
Tridens flavus (L.) A.S. Hitchc.
65011 Tipton 18 Sep 1942 Charles M. Ek
 BUT
Tridens flavus (L.) A.S. Hitchc.
43613 Howard 03 Oct 1936 Chas. W. Ek
 BUT
Tridens flavus (L.) A.S. Hitchc.
12159 Monroe J. E. Potzger
2325		 BUT
Tridens flavus (L.) A.S. Hitchc.
67181 Shelby 01 Aug 1942 J. E. Potzger
9295		 BUT
Tridens flavus (L.) A.S. Hitchc.
67088 Hamilton 08 Aug 1942 J. E. Potzger
9315		 BUT
Tridens flavus (L.) A.S. Hitchc.
99125 Vigo 09 Aug 1933 J. E. Potzger
3886		 BUT
Tridens flavus (L.) A.S. Hitchc.
74921 Vermillion 11 Aug 1945 J. E. Potzger
9984		 BUT
Tridens flavus (L.) A.S. Hitchc.
40061 Harrison 01 Sep 1937 J. E. Potzger
7725		 BUT
Tridens flavus (L.) A.S. Hitchc.
38201 Perry 02 Sep 1937 J. E. Potzger
7742		 BUT
Tridens flavus (L.) A.S. Hitchc.
38030 Spencer 03 Sep 1937 J. E. Potzger
7774		 BUT
Tridens flavus (L.) A.S. Hitchc.
16938 Bartholomew 04 Sep 1933 J. E. Potzger
3689		 BUT
Tridens flavus (L.) A.S. Hitchc.
16943 Jackson 04 Sep 1933 J. E. Potzger
3694		 BUT
Tridens flavus (L.) A.S. Hitchc.
13606 Washington 04 Sep 1933 J. E. Potzger
3725		 BUT
Tridens flavus (L.) A.S. Hitchc.
39465 Orange 04 Sep 1937 J. E. Potzger
7821		 BUT
Tridens flavus (L.) A.S. Hitchc.
10628 Monroe 05 Sep 1932 J. E. Potzger
2594		 BUT
Tridens flavus (L.) A.S. Hitchc.
12152 Monroe 05 Sep 1932 J. E. Potzger
2605		 BUT
Tridens flavus (L.) A.S. Hitchc.
10634 Lawrence 05 Sep 1932 J. E. Potzger
2619		 BUT
Tridens flavus (L.) A.S. Hitchc.
16930 Hendricks 06 Sep 1933 J. E. Potzger
3733		 BUT
Tridens flavus (L.) A.S. Hitchc.
16347 Owen 06 Sep 1933 J. E. Potzger
3763		 BUT
Tridens flavus (L.) A.S. Hitchc.
10590 Washington 07 Sep 1932 J. E. Potzger
2684		 BUT
Tridens flavus (L.) A.S. Hitchc.
16279 Greene 07 Sep 1933 J. E. Potzger
3778		 BUT
Tridens flavus (L.) A.S. Hitchc.
96673 Cass 07 Sep 1950 J. E. Potzger
11086		 BUT
Tridens flavus (L.) A.S. Hitchc.
96674 White 07 Sep 1950 J. E. Potzger
11087		 BUT
Tridens flavus (L.) A.S. Hitchc.
13580 Clay 08 Sep 1933 J. E. Potzger
3825		 BUT
Tridens flavus (L.) A.S. Hitchc.
13604 Sullivan 08 Sep 1933 J. E. Potzger
3859		 BUT
Tridens flavus (L.) A.S. Hitchc.
13776 Knox 08 Sep 1933 J. E. Potzger
3866		 BUT
Tridens flavus (L.) A.S. Hitchc.
23496 Knox 11 Sep 1934 J. E. Potzger
4669		 BUT
Tridens flavus (L.) A.S. Hitchc.
68189 Boone 11 Sep 1943 J. E. Potzger
9519		 BUT
Tridens flavus (L.) A.S. Hitchc.
76472 White 13 Sep 1946 J. E. Potzger
10524		 BUT
Tridens flavus (L.) A.S. Hitchc.
81024 White 13 Sep 1947 J. E. Potzger
10926		 BUT
Tridens flavus (L.) A.S. Hitchc.
23117 Sullivan 14 Sep 1934 J. E. Potzger
4801		 BUT
Tridens flavus (L.) A.S. Hitchc.
74696 Jasper 15 Sep 1945 J. E. Potzger
9992		 BUT
Tridens flavus (L.) A.S. Hitchc.
74704 Starke 16 Sep 1945 J. E. Potzger
10049		 BUT
Tridens flavus (L.) A.S. Hitchc.
14923 Tippecanoe 21 Sep 1933 J. E. Potzger
3926		 BUT
Tridens flavus (L.) A.S. Hitchc.
77308 Daviess 21 Sep 1946 J. E. Potzger
10630		 BUT
Tridens flavus (L.) A.S. Hitchc.
38281 Harrison 24 Sep 1937 J. E. Potzger
7843		 BUT
Tridens flavus (L.) A.S. Hitchc.
67806 Rush 25 Sep 1943 J. E. Potzger
9571		 BUT
Tridens flavus (L.) A.S. Hitchc.
67805 Rush 25 Sep 1943 J. E. Potzger
9583		 BUT
Tridens flavus (L.) A.S. Hitchc.
75154 Union 29 Sep 1945 J. E. Potzger
10079		 BUT
Tridens flavus (L.) A.S. Hitchc.
77348 Posey 29 Sep 1946 J. E. Potzger
10661		 BUT
Tridens flavus (L.) A.S. Hitchc.
25942 Crawford 30 Sep 1934 J. E. Potzger
4870		 BUT
Tridens flavus (L.) A.S. Hitchc.
71544 Delaware 30 Sep 1944 J. E. Potzger
9738		 BUT
Tridens flavus (L.) A.S. Hitchc.
71553 Madison 30 Sep 1944 J. E. Potzger
9748		 BUT
Tridens flavus (L.) A.S. Hitchc.
75143 Carroll 05 Oct 1945 J. E. Potzger
10135		 BUT
Tridens flavus (L.) A.S. Hitchc.
8792 Monroe 06 Oct 1931 J. E. Potzger
2325		 BUT
Tridens flavus (L.) A.S. Hitchc.
80950 Clay 19 Oct 1946 J. E. Potzger
10721		 BUT
Tridens flavus (L.) A.S. Hitchc.
103776 Madison 20 Sep 1990 P. E. Rothrock
2210		 BUT
Tridens flavus (L.) A.S. Hitchc.
154883 Marion 02 Sep 2006 P.A Scott
2397		 BUT
Tridens flavus (L.) Hitchc.
15013 Lawrence 05 Sep 1933 Ralph M. Kriebel
 BUT
Tridens flavus (L.) A.S. Hitchc.
43812 Bartholomew 23 Jul 1938 Ray C. Friesner
12980		 BUT
Tridens flavus (L.) A.S. Hitchc.
81462 Clay 30 Aug 1947 Ray C. Friesner
21821		 BUT
Tridens flavus (L.) A.S. Hitchc.
74192 Harrison 01 Sep 1945 Ray C. Friesner
19554		 BUT
Tridens flavus (L.) A.S. Hitchc.
94401 Union 01 Sep 1951 Ray C. Friesner
24610		 BUT
Tridens flavus (L.) A.S. Hitchc.
55992 Fulton 13 Sep 1941 Ray C. Friesner
16391		 BUT
Tridens flavus (L.) A.S. Hitchc.
96876 Knox 16 Sep 1950 Ray C. Friesner
23814		 BUT
Tridens flavus (L.) A.S. Hitchc.
44345 Ripley 17 Sep 1938 Ray C. Friesner
13102		 BUT
Tridens flavus (L.) A.S. Hitchc.
44746 Jefferson 17 Sep 1938 Ray C. Friesner
13107		 BUT
Tridens flavus (L.) A.S. Hitchc.
96537 Dearborn 20 Sep 1952 Ray C. Friesner
25283		 BUT
Tridens flavus (L.) A.S. Hitchc.
28359 Franklin 21 Sep 1935 Ray C. Friesner
9206		 BUT
Tridens flavus (L.) A.S. Hitchc.
15145 Switzerland 23 Sep 1933 Ray C. Friesner
6938		 BUT
Tridens flavus (L.) A.S. Hitchc.
96814 Dearborn 23 Sep 1950 Ray C. Friesner
23853		 BUT
Tridens flavus (L.) A.S. Hitchc.
32313 Marion 03 Oct 1936 Ray C. Friesner
10104		 BUT
Tridens flavus (L.) A.S. Hitchc.
77276 Daviess 05 Oct 1946 Ray C. Friesner
21172		 BUT
Tridens flavus (L.) A.S. Hitchc.
18869 Putnam 07 Oct 1933 Ray C. Friesner
7048		 BUT
Tridens flavus (L.) A.S. Hitchc.
21752 Putnam 07 Oct 1933 Ray C. Friesner
7048		 BUT
Tridens flavus (L.) A.S. Hitchc.
21792 Putnam 07 Oct 1933 Ray C. Friesner
7048		 BUT
Tridens flavus (L.) A.S. Hitchc.
56365 Brown 09 Oct 1941 Ray C. Friesner
16606		 BUT
Tridens flavus (L.) A.S. Hitchc.
21728 Montgomery 13 Oct 1934 Ray C. Friesner
8212		 BUT
Tridens flavus (L.) A.S. Hitchc.
20152 Decatur 14 Oct 1933 Ray C. Friesner
7183		 BUT
Tridens flavus (L.) A.S. Hitchc.
86386 Clark 15 Oct 1949 Ray C. Friesner
23249		 BUT
Tridens flavus (L.) A.S. Hitchc.
55881 Crawford 18 Oct 1941 Ray C. Friesner
16621		 BUT
Tridens flavus (L.) A.S. Hitchc.
15265 White 20 Aug 1933 Scott McCoy
 BUT
Tridens flavus (L.) A.S. Hitchc.
16925 White 20 Aug 1933 Scott McCoy
 BUT
Tridens flavus (L.) A.S. Hitchc.
15264 Knox 04 Sep 1933 Scott McCoy
 BUT
Tridens flavus (L.) A.S. Hitchc.
30322 Carroll 01 Aug 1936 Wm. Daily
7419		 BUT
Tridens flavus (L.) A.S. Hitchc.
102949 Dearborn 09/20/1952 Ray C. Friesner
25283		 BUT
Tridens flavus (L.) Hitchc.
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