Silphium mohrii

ClassificationDicots
FamilyAsteraceae
Family (Traditional)Asteraceae
GenusSilphium
SpeciesSilphium mohrii Small
Common NameMohr's rosinweed, Shaggy rosinweed
Growth Habitforb
Plant NotesLeaf Persistance: Deciduous; Habit: forb; Woody/Herbaceous: herbaceous; Terrestrial/Aquatic: Terrestrial;
Leaf Arrangement: Alternate; Simple/Compound: Simple; Leaf Complexity: 0;
Hypanthium: No; Perianth Absent: No; Fruit Color: ;
C value
StatusNative; TN[S3S4] (State Rank); G3?Q (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

No synonyms exist for this species.

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: Coffee (TN), Cumberland (TN), Franklin (TN), Giles (TN), Grundy (TN), Lawrence (TN), Lincoln (TN), Marion (TN), Maury (TN), Warren (TN)

Herbaria represented by specimen data listed below: APSC, EKY, MTSU, TENN, UOS, VDB

Range of years during which specimens were collected: 1984 - 2010

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
31234100288263 Coffee Tennessee 30 Aug 1991 Ronald L. Jones
6927
EKY
Silphium mohrii
31234100059805 Coffee Tennessee 12 Oct 1991 Ronald L. Jones
6998
EKY
Silphium mohrii
TENN-V-0226923 Coffee Tennessee
TENN
Silphium mohrii
TENN-V-0226938 Maury Tennessee
TENN
Silphium mohrii
TENN-V-0226931 Lincoln Tennessee
TENN
Silphium mohrii
TENN-V-0226922 Coffee Tennessee
TENN
Silphium mohrii
TENN-V-0226933 Lincoln Tennessee
TENN
Silphium mohrii
TENN-V-0226920 Coffee Tennessee
TENN
Silphium mohrii
TENN-V-0226918 Coffee Tennessee
TENN
Silphium mohrii
TENN-V-0226917 Coffee Tennessee
TENN
Silphium mohrii
TENN-V-0226916 Coffee Tennessee
TENN
Silphium mohrii
TENN-V-0226925 Franklin Tennessee
TENN
Silphium mohrii
TENN-V-0226919 Coffee Tennessee
TENN
Silphium mohrii
TENN-V-0226932 Lincoln Tennessee
TENN
Silphium mohrii
TENN-V-0226930 Lawrence Tennessee
TENN
Silphium mohrii
TENN-V-0226924 Cumberland Tennessee
TENN
Silphium mohrii
31234100288255 Franklin Tennessee 22 Sep 1990 Ronald L. Jones
6712
EKY
Silphium mohrii
31234100288271 Coffee Tennessee 12 Oct 1991 Ronald L. Jones
6998
EKY
Silphium mohrii
TENN-V-0226927 Giles Tennessee
TENN
Silphium mohrii
TENN-V-0226928 Giles Tennessee
TENN
Silphium mohrii
TENN-V-0226935 Maury Tennessee
TENN
Silphium mohrii
TENN-V-0226937 Maury Tennessee
TENN
Silphium mohrii
TENN-V-0226926 Giles Tennessee
TENN
Silphium mohrii
TENN-V-0226929 Grundy Tennessee
TENN
Silphium mohrii
TENN-V-0226921 Coffee Tennessee
TENN
Silphium mohrii
APSC0023667 Lawrence Tennessee 14 Aug 2004 Dwayne Estes and John Beck
6385
APSC
Silphium mohrii
APSC0023663 Giles Tennessee 21 Sep 2000 Dwayne Estes
00921
APSC
Silphium mohrii
APSC0089037 Coffee Tennessee Not shown-Not shown-Not shown
11526-84
APSC
Silphium mohrii
APSC0040694 Marion Tennessee 13 Aug 2010 E. Blyveis
489
APSC
Silphium mohrii
APSC0117412 Coffee Tennessee
APSC
Silphium mohrii
APSC0117411 Warren Tennessee
APSC
Silphium mohrii
APSC0089035 Coffee Tennessee 02 Sep 1984 M. Medley
11526-84
APSC
Silphium mohrii
MTSU022274 Cumberland Tennessee 1996-8 Landon E. McKinney
MTSU
Silphium mohrii
UOS01283 Coffee Tennessee 17 Aug 1996 Landon E. McKinney
UOS
Silphium mohrii
N/A Coffee Tennessee 17 Aug 1996 Landon E. McKinney
UOS
Silphium mohrii
BRIT100258 Tennessee
VDB
Silphium mohrii
BRIT100257 Tennessee
VDB
Silphium mohrii
BRIT100266 Tennessee
VDB
Silphium mohrii
BRIT100267 Tennessee
VDB
Silphium mohrii
BRIT100264 Tennessee
VDB
Silphium mohrii
BRIT100263 Tennessee
VDB
Silphium mohrii
BRIT97788 Tennessee
VDB
Silphium mohrii
BRIT100260 Tennessee
VDB
Silphium mohrii
BRIT97785 Tennessee
VDB
Silphium mohrii
BRIT100259 Tennessee
VDB
Silphium mohrii
BRIT100265 Tennessee
VDB
Silphium mohrii
TENN-V-0226934 Marion Tennessee
TENN
Silphium mohrii
TENN-V-0226939 Warren Tennessee
TENN
Silphium mohrii
TENN-V-0226936 Maury Tennessee
TENN
Silphium mohrii
APSC0023666 Lawrence Tennessee 14 Aug 2004 Dwayne Estes and John Beck
06385
APSC
Silphium mohrii
APSC0023668 Lawrence Tennessee 14 Aug 2004 Dwayne Estes and John Beck
6385
APSC
Silphium mohrii
APSC0023665 Lawrence Tennessee 14 Aug 2004 Dwayne Estes and John Beck
6385
APSC
Silphium mohrii
APSC0089036 Coffee Tennessee Not shown-Not shown-Not shown Max Medley
1526-84
APSC
Silphium mohrii
APSC0023664 Lincoln Tennessee 25 Oct 2002 Dwayne Estes
04290
APSC
Silphium mohrii
BRIT97779 Tennessee
VDB
Silphium mohrii
BRIT97786 Tennessee
VDB
Silphium mohrii
BRIT100271 Tennessee
VDB
Silphium mohrii
BRIT100270 Tennessee
VDB
Silphium mohrii
BRIT97789 Tennessee
VDB
Silphium mohrii
BRIT97787 Tennessee
VDB
Silphium mohrii
BRIT100261 Tennessee
VDB
Silphium mohrii
BRIT100256 Tennessee
VDB
Silphium mohrii
BRIT100269 Tennessee
VDB
Silphium mohrii
BRIT100262 Tennessee
VDB
Silphium mohrii
BRIT100272 Tennessee
VDB
Silphium mohrii
BRIT100268 Tennessee
VDB
Silphium mohrii
BRIT97780 Tennessee
VDB
Silphium mohrii
BRIT97782 Tennessee
VDB
Silphium mohrii
BRIT100274 Tennessee
VDB
Silphium mohrii
BRIT97783 Tennessee
VDB
Silphium mohrii
BRIT100273 Tennessee
VDB
Silphium mohrii
BRIT97784 Tennessee
VDB
Silphium mohrii
BRIT100275 Tennessee
VDB
Silphium mohrii
BRIT97781 Tennessee
VDB
Silphium mohrii
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Plant Photos

Silphium mohrii - Dwayne Estes
Silphium mohrii - Dwayne Estes
Silphium mohrii - Dwayne Estes
Silphium mohrii - Dwayne Estes
Silphium mohrii - Milo Pyne
Silphium mohrii - Milo Pyne
Silphium mohrii - Sunny Fleming
Silphium mohrii - Sunny Fleming
Silphium mohrii - Sunny Fleming
Silphium mohrii - Sunny Fleming
Silphium mohrii - Theo Witsell
Silphium mohrii - Theo Witsell
Silphium mohrii - Theo Witsell
Silphium mohrii - Theo Witsell
Silphium mohrii - Theo Witsell
Silphium mohrii - Theo Witsell
Silphium mohrii - Theo Witsell
Silphium mohrii - Theo Witsell