Panicum verrucosum

ClassificationMonocots
FamilyPoaceae
Family (Traditional)Poaceae
GenusPanicum
Species:Panicum verrucosum Muhl.
Common NameWarty Panicgrass
Growth Habitgraminoid
Plant Notes**
CharacteristicsArmaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: No; Woody Herbaceous: Herbaceous; Natural Area Presence: BE; Natural Area Presence: FG; Natural Area Presence: GILES; Natural Area Presence: GRSM; Natural Area Presence: NCCGSNA; Natural Area Presence: ObedWSR; Duration: Annual; General Ecology: Terrestrial; Growth Habit: graminoid; Moisture Requirements: Mesic-Hydric; Moisture Requirements: Hydric; Moisture Requirements: Wetland; Region of Origin: North America; Reproductive Phenology: May; Reproductive Phenology: June; Reproductive Phenology: July; Leaf Arrangement: alternate; Leaf Arrangement: basal; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Persistance: Deciduous; Leaf Petiole Type: sessile; Leaf Type: grass-like; Leaf Venation: parallel; Leaflet Margins: entire; Leaflet Number: 0; Base Flower Color: Brown (incl. Maroon); Base Flower Color: Green; Fruit Dehiscence: No; Fruit Type: Caryopsis; Fruit Type: Grain; Fruit Wet/Dry: Dry; Hypanthium Present: No; Ovary Position: Superior; Overall Flower Symmetry: N/A; Perianth Present: No; Placentation Type: Parietal; Placentation Type: Basal; Sporangium Arrangement: N/A
C value 5
StatusNative; AGCP (FACW), EMP (FACW) (NWPL); TN[SNR] KY[S5] (State Rank); G4 (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
Panicum rugosum Panicum rugosum Bosc ex Spreng.
Panicum unbraculum Panicum unbraculum Bosc ex Spreng.

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: Bath (KY), Bell (KY), Clark (KY), Edmonson (KY), Estill (KY), Laurel (KY), Logan (KY), Madison (KY), Montgomery (KY), Powell (KY), Pulaski (KY), Rowan (KY), Todd (KY), Bledsoe (TN), Blount (TN), Bradley (TN), Campbell (TN), Cannon (TN), Coffee (TN), Cumberland (TN), Fentress (TN), Franklin (TN), Grundy (TN), Hamilton (TN), Macon (TN), Marion (TN), Monroe (TN), Montgomery (TN), Moore (TN), Morgan (TN), Overton (TN), Polk (TN), Putnam (TN), Van Buren (TN), Warren (TN), White (TN)

Herbaria represented by specimen data listed below: APSC, BEREA, BOON, EKY, HTTU, MDKY, MTSU, TENN, UCHT, UOS, VDB

Range of years during which specimens were collected: 1949 - 2017

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
31234100142551 Fentress Tennessee 31 Aug 1979 Thomas S. Patrick
2707
EKY
Panicum verrucosum
31234100729902 Todd Kentucky 10 Sep 1949 Floyd Brown & Alfred Clebsch
564
EKY
Panicum verrucosum
MDKY00005016 Clark Kentucky
MDKY
Panicum verrucosum
MDKY00005021 Rowan Kentucky
MDKY
Panicum verrucosum
TENN-V-0021553 Putnam Tennessee
TENN
Panicum verrucosum
TENN-V-0021551 Overton Tennessee
TENN
Panicum verrucosum
TENN-V-0023426 Montgomery Kentucky
TENN
Panicum verrucosum
UCHT002212 Hamilton Tennessee
UCHT
Panicum verrucosum
APSC0094399 Powell Kentucky
APSC
Panicum verrucosum
APSC0072100 Coffee Tennessee 21 Sep 2017 C. M. Ciafre
32
APSC
Panicum verrucosum
UCHT038239 Fentress Tennessee
UCHT
Panicum verrucosum
UOS08054 Franklin Tennessee 21 Sep 2005 Yolande M. Gottfried
UOS
Panicum verrucosum
N/A Bell Kentucky 22 Sep 1978 Richard H. Hannan
962
EKY
Panicum verrucosum
BEREA006759 Laurel Kentucky
BEREA
Panicum verrucosum
BEREA006758 Laurel Kentucky
BEREA
Panicum verrucosum
MDKY00005017 Rowan Kentucky
MDKY
Panicum verrucosum
MDKY00005015 Rowan Kentucky
MDKY
Panicum verrucosum
TENN-V-0021536 Cumberland Tennessee
TENN
Panicum verrucosum
TENN-V-0021552 Polk Tennessee
TENN
Panicum verrucosum
TENN-V-0021541 Fentress Tennessee
TENN
Panicum verrucosum
TENN-V-0021548 Morgan Tennessee
TENN
Panicum verrucosum
TENN-V-0021550 Overton Tennessee
TENN
Panicum verrucosum
APSC0043215 Coffee Tennessee 21 Sep 2005 Dwayne Estes & John Beck
8375
APSC
Panicum verrucosum
HTTU034973 Putnam Tennessee 08 Sep 1999 R.W. Simmers, Jr.
HTTU
Panicum verrucosum
HTTU036002 Putnam Tennessee
HTTU
Panicum verrucosum
31234100142460 Estill Kentucky 21 Sep 1980 Jim Fedders
EKY
Panicum verrucosum
MDKY00005020 Rowan Kentucky
MDKY
Panicum verrucosum
TENN-V-0021543 Franklin Tennessee
TENN
Panicum verrucosum
TENN-V-0021533 Campbell Tennessee
TENN
Panicum verrucosum
TENN-V-0021538 Cumberland Tennessee
TENN
Panicum verrucosum
APSC0097124 Franklin Tennessee
APSC
Panicum verrucosum
HTTU036005 Putnam Tennessee
HTTU
Panicum verrucosum
HTTU036007 Putnam Tennessee
HTTU
Panicum verrucosum
31234100142494 Pulaski Kentucky 26 Sep 1999 M. W. Gumbert
195
EKY
Panicum verrucosum
31234100142478 Laurel Kentucky 25 Aug 1981 Ralph L. Thompson
838
EKY
Panicum verrucosum
BEREA006760 Laurel Kentucky
BEREA
Panicum verrucosum
TENN-V-0021532 Bradley Tennessee
TENN
Panicum verrucosum
UCHT006355 Overton Tennessee
UCHT
Panicum verrucosum
APSC0052937 Hamilton Tennessee 09 Aug 2007 S. Huskins
1191
APSC
Panicum verrucosum
APSC0059132 Bell Kentucky
APSC
Panicum verrucosum
APSC0113295 Franklin Tennessee
APSC
Panicum verrucosum
APSC0098763 Moore Tennessee
APSC
Panicum verrucosum
31234100142577 Blount Tennessee 13 Sep 1981 Henry R. DeSelm
134
EKY
Panicum verrucosum
BEREA006756 Bell Kentucky
BEREA
Panicum verrucosum
TENN-V-0021554 Van Buren Tennessee
TENN
Panicum verrucosum
TENN-V-0021542 Franklin Tennessee
TENN
Panicum verrucosum
TENN-V-0023427 Clark Kentucky
TENN
Panicum verrucosum
009438 Hamilton Tennessee
BOON
Panicum verrucosum
APSC0100965 Franklin Tennessee
APSC
Panicum verrucosum
APSC0113296 Franklin Tennessee
APSC
Panicum verrucosum
MTSU003635 Franklin Tennessee 20 Sep 1987 Landon E. McKinney
MTSU
Panicum verrucosum
BEREA006762 Madison Kentucky
BEREA
Panicum verrucosum
TENN-V-0021539 Fentress Tennessee
TENN
Panicum verrucosum
TENN-V-0021545 Macon Tennessee
TENN
Panicum verrucosum
APSC0067817 Edmonson Kentucky 30 Aug 1991 Max Medley
APSC
Panicum verrucosum
APSC0116766 Franklin Tennessee
APSC
Panicum verrucosum
HTTU034320 Putnam Tennessee
HTTU
Panicum verrucosum
UOS08051 Marion Tennessee 07 Oct 1999 Al Good
UOS
Panicum verrucosum
UOS08052 Coffee Tennessee 03 Oct 2000 Mary P. Priestley
UOS
Panicum verrucosum
31234100142569 White Tennessee 07 Sep 1987 Ronald L. Jones
5429
EKY
Panicum verrucosum
BEREA006757 Edmonson Kentucky
BEREA
Panicum verrucosum
BEREA006763 Madison Kentucky
BEREA
Panicum verrucosum
TENN-V-0021540 Fentress Tennessee
TENN
Panicum verrucosum
TENN-V-0021544 Grundy Tennessee
TENN
Panicum verrucosum
TENN-V-0021530 Bledsoe Tennessee
TENN
Panicum verrucosum
TENN-V-0021546 Monroe Tennessee
TENN
Panicum verrucosum
TENN-V-0021535 Coffee Tennessee
TENN
Panicum verrucosum
TENN-V-0021549 Morgan Tennessee
TENN
Panicum verrucosum
TENN-V-0021531 Blount Tennessee
TENN
Panicum verrucosum
TENN-V-0021547 Morgan Tennessee
TENN
Panicum verrucosum
UCHT002209 Marion Tennessee
UCHT
Panicum verrucosum
APSC0077577 Pulaski Kentucky 13 Oct 1987 Max Medley
APSC
Panicum verrucosum
BRIT267244 Edmonson Kentucky
VDB
Panicum verrucosum
31234100142502 Todd Kentucky 16 Sep 1993 Landon E. McKinney
6035
EKY
Panicum verrucosum
31234100142452 Bath Kentucky 14 Sep 1984 Julian Campbell
1307
EKY
Panicum verrucosum
31234100142486 Laurel Kentucky 01 Sep 1992 Steve Walker
511
EKY
Panicum verrucosum
BEREA006761 Madison Kentucky
BEREA
Panicum verrucosum
TENN-V-0021537 Cumberland Tennessee
TENN
Panicum verrucosum
TENN-V-0021534 Coffee Tennessee
TENN
Panicum verrucosum
UCHT002211 Marion Tennessee
UCHT
Panicum verrucosum
UCHT002210 Marion Tennessee
UCHT
Panicum verrucosum
APSC0092949 Warren Tennessee 10 Oct 2017 Mason Brock, Devin Rodgers
1861
APSC
Panicum verrucosum
APSC0098760 Cannon Tennessee
APSC
Panicum verrucosum
APSC0092946 Warren Tennessee 10 Oct 2017 Mason Brock with Devin Rodgers
1858
APSC
Panicum verrucosum
APSC0059066 Logan Kentucky 16 Sep 1993 Landon McKinney
APSC
Panicum verrucosum
APSC0043219 Montgomery Tennessee 31 Aug 1981 Edward W. Chester
81-775
APSC
Panicum verrucosum
UOS08053 Franklin Tennessee 05 Sep 2007 Yolande M. Gottfried
UOS
Panicum verrucosum
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Plant Photos

Panicum verrucosum - Dwayne Estes
Panicum verrucosum - Dwayne Estes
Panicum verrucosum - Dwayne Estes
Panicum verrucosum - Dwayne Estes
Panicum verrucosum - Dwayne Estes
Panicum verrucosum - Dwayne Estes
Panicum verrucosum - Dwayne Estes
Panicum verrucosum - Dwayne Estes
Panicum verrucosum - Sunny Fleming
Panicum verrucosum - Sunny Fleming