Silphium integrifolium var. deamii

ClassificationFlowering Plants
FamilyAsteraceae
Family (Traditional)Asteraceae
GenusSilphium
SpeciesSilphium integrifolium Michx. var. deamii
Common NameDeam's rosin weed
Growth HabitForb
DurationPerennial
Plant Notes**
C value 7
StatusNative
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Not applicable or data not available.

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 an accession number to view full details; click on column headers to sort.

Counties included on distribution map: Cass, Greene, Newton, Tippecanoe, Vermillion

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1943 - 1949

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
85927 Tippecanoe 23 Jul 1949 Ray C. Friesner
22860
BUT
Silphium integrifolium Michx. var. deamii Perry
85928 Tippecanoe 23 Jul 1949 Ray C. Friesner
22860
BUT
Silphium integrifolium Michx. var. deamii Perry
84068 Greene 24 Jul 1948 Ray C. Friesner
22288
BUT
Silphium integrifolium Michx. var. deamii Perry
73424 Tippecanoe 28 Jul 1945 Ray C. Friesner
19374
BUT
Silphium integrifolium Michx. var. deamii Perry
74127 Tippecanoe 28 Jul 1945 Ray C. Friesner
19374
BUT
Silphium integrifolium Michx. var. deamii Perry
73339 Vermillion 28 Jul 1945 Ray C. Friesner
19407
BUT
Silphium integrifolium Michx. var. deamii Perry
84060 Newton 07 Aug 1948 Ray C. Friesner
22387
BUT
Silphium integrifolium Michx. var. deamii Perry
84061 Newton 07 Aug 1948 Ray C. Friesner
22387
BUT
Silphium integrifolium Michx. var. deamii Perry
74227 Vermillion 11 Aug 1945 Ray C. Friesner
19472
BUT
Silphium integrifolium Michx. var. deamii Perry
67555 Cass 14 Aug 1943 Ray C. Friesner
17885
BUT
Silphium integrifolium Michx. var. deamii Perry
100161 Newton 07 Aug 1948 Reynolds
BUT
Silphium integrifolium Michx. var. deamii Perry
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