familyAsteraceae
tribeAsteraceae tribe Heliantheae
subtribeAsteraceae (tribe Heliantheae) subtribe Ecliptinae
genusSilphium
speciesSilphium terebinthinaceum
varietySilphium terebinthinaceum var. pinnatifidum

Silphium terebinthinaceum var. pinnatifidum

(Elliott) A. Gray

Manual, 220. 1848.

Jennifer A. Clevinger
Basionym: Silphium pinnatifidum Elliott
Treatment appears in FNA Volume 21. Treatment on page 78.
Revision as of 01:55, 27 July 2019 by FNA>Volume Importer
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Leaves pinnately lobed (lobes to 13, sinuses relatively shallow to deep, sometimes almost to midrib; ultimate margins entire or toothed). 2n = 14.


Phenology: Flowering mid summer–early fall.
Habitat: Wet or dry prairies, fens, open, disturbed sites
Elevation: 100–500 m

Distribution

V21-172-distribution-map.gif

Ala., Ga., Ill., Ky., Mich., Ohio, Tenn.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Silphium terebinthinaceum var. pinnatifidum"
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Author
Jennifer A. Clevinger +
Authority
(Elliott) A. Gray +
Basionyms
Silphium pinnatifidum +
Distribution
Ala. +, Ga. +, Ill. +, Ky. +, Mich. +, Ohio +  and Tenn. +
Elevation
100–500 m +
Habitat
Wet or dry prairies, fens, open, disturbed sites +
Illustration copyright
Flora of North America Association +
Illustrator
Yevonn Wilson-Ramsey +
Number of lower taxa
0 +
Phenology
Flowering mid summer–early fall. +
Publication title
Manual, +
Publication year
1848 +
Reference
None +
Source xml
https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse grained fna xml/V19-20-21/V21 172.xml +
Special status
Endemic +
Synonyms
Undefined (tribe Undefined) subtribe Enceliinae +, Undefined (tribe Undefined) subtribe Engelmanniinae +, Undefined (tribe Undefined) subtribe Spilanthinae +, Undefined (tribe Undefined) subtribe Verbesininae +  and Undefined (tribe Undefined) subtribe Zinniinae +
Taxon family
Asteraceae +
Taxon name
Silphium terebinthinaceum var. pinnatifidum +
Taxon parent
Silphium terebinthinaceum +
Taxon rank
variety +
Volume
Volume 21 +