Characteristics
Dicots
Silphium compositum Michx.
KIDNEYLEAF ROSINWEED
**
**
Native
**
Classification
Citation
SILPHIUM COMPOSITUM Michaux, Fl. Bor.-Amer. 2: 145. 1803.
**
"Carolina ad Floridam", without data, Michaux s.n. (holotype: P).
Species Distribution Map
Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. Click on a county to display its name.
Source
County
Herbaria
Literature Citation (If Applicable)
No sources found
Synonyms
Synonym
Full Citation
Basionym
Type
Silphium collinum
Silphium collinum Greene, Pittonia 4: 44. 1899.
TYPE: TENNESSEE:
Silphium compositum forma orae
Silphium compositum Michaux, forma aroae (Small) L. M. Perry, Rhodora 39: 295. 1937.
BASIONYM: Silphium orae Small 1933.
Silphium compositum subsp. ovatifolium
Silphium compositum Michaux, subsp. ovatifolium (Torrey & A. Gray) C. R. Sweeney & T. R. Fisher, in C. R. Sweeney, Ohio J. Sci. 70: 232. 1970.
BASIONYM: Silphium compositum Michaux, var. ovatifolium Torrey & A. Gray 1842.
Silphium compositum subsp. reniforme
Silphium compositum Michaux, subsp. reniforme (Rafinesque ex Nuttall) C. R. Sweeney & T. R. Fisher, in C. R. Sweeney, Ohio J. Sci. 70: 230. 1970.
BASIONYM: Silphium reniforme Rafinesque ex Nuttall 1840.
Silphium compositum subsp. venosum
Silphium compositum Michaux, subsp. venosum (Small) C. R. Sweeney & T. R. Fisher, in C. R. Sweeney, Ohio J. Sci. 70: 232. 1970.
BASIONYM: Silphium venosum Small 1898.
Silphium compositum var. michauxii
Silphium compositum Michaux, var. michauxii Torrey & A. Gray, Fl. N. Amer. 2: 276. 1842, nom. inadmiss.
BASIONYM: Silphium compositum Michaux 1803.
Silphium compositum var. ovatifolium
Silphium compositum Michaux, var. ovatifolium Torrey & A. Gray, Fl. N. Amer. 2: 277. 1842.
TYPE: FLORIDA: Without data, Chapman s.n. (holotype: NY).
Silphium compositum var. reniforme
Silphium compositum Michaux, var. reniforme (Rafinesque ex Nuttall) Torrey & A. Gray, Fl. N. Amer. 2: 276. 1842.
BASIONYM: Silphium reniforme Rafinesque ex Nuttall 1840.
Silphium compositum var. venosum
Silphium compositum Michaux, var. venosum (Small) Kartesz & Gandhi, Phytologia 71: 272. 1991.
BASIONYM: Silphium venosum Small 1898.
Silphium lapsuum
Silphium lapsuum Small, Man. S.E. Fl. 1411, 1509. 1933.
TYPE: GEORGIA: Richmond Co.: Augusta, 17 Jul 1898, Cuthbert s.n. (holotype: NY; isotype: NY).
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Counties listed:
Range of years during which specimens were collected:
Accession No.
Country
State
County
Collection Date
Collector & Collection No
Notes
Image
No specimens found
Plant Photos
