| Silphium perplexum J. Allison |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison - Determined By: B. Keener, 2015 |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | chalk hills |
| Collector: | Kral, Robert 48820 |
| Date: | 06 Oct 1972 |
| Accession No: | UWAL0018007 |
| Image: | UWAL0018007.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 19 Dec 2021 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison - Determined By: B. Keener, 2015 |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | Alabama, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | prairie remnant |
| Notes: | Sheet 1 of 3 |
| Collector: | Kral, Robert 47891 |
| Date: | 29 Jul 1972 |
| Accession No: | UWAL0018008 |
| Image: | UWAL0018008.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 19 Dec 2021 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison - Determined By: B. Keener, 2015 |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | Alabama, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | prairie remnant |
| Notes: | Sheet 1 of 3 |
| Collector: | Kral, Robert 47891 |
| Date: | 29 Jul 1972 |
| Accession No: | UWAL0018010 |
| Image: | UWAL0018010.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 19 Dec 2021 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison - Determined By: B. Keener, 2015 |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | Alabama, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | prairie remnant |
| Notes: | Sheet 1 of 3 |
| Collector: | Kral, Robert 47891 |
| Date: | 29 Jul 1972 |
| Accession No: | UWAL0018009 |
| Image: | UWAL0018009.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 19 Dec 2021 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Description: | Abundant weed in pasture (presumably unpalatable to cattle) |
| Reproductive State: | Flower |
| Collector: | Allison, James R. 12160 |
| Date: | 19 Aug 1999 |
| Accession No: | UNA00060052 |
| Image: | UNA00060052.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Reproductive State: | Flower |
| Collector: | Allison, James R. 12161 |
| Date: | 19 Aug 1999 |
| Accession No: | UNA00060053 |
| Image: | UNA00060053.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Reproductive State: | Vegetative |
| Collector: | Allison, James R. 12161 |
| Date: | 19 Aug 1999 |
| Accession No: | UNA00060054 |
| Image: | UNA00060054.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Description: | cult. For chromosome count (2n=14) by James Matthews at UNC Charlotte from achenes coll. 31 Oct 1993 |
| Habitat: | roadside |
| Reproductive State: | Flower |
| Collector: | Allison, James R. 8119
with Timothy E. Stevens |
| Date: | _ _ 1995 |
| Accession No: | UNA00057718 |
| Image: | UNA00057718.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | ISOTYPE of Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Dallas: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Habitat: | prairielike openings over chalk |
| Reproductive State: | Flower |
| Collector: | Allison, James R. 12153 |
| Date: | 18 Aug 1999 |
| Accession No: | UNA00060060 |
| Image: | UNA00060060.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Habitat: | Black Belt region of Gulf Coastal Plain, underlain by Mooresville Chalk |
| Reproductive State: | Flower, Fruit |
| Collector: | Allison, James R. 12583 |
| Date: | 08 Oct 2000 |
| Accession No: | UNA00060014 |
| Image: | UNA00060014.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Dallas: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Habitat: | Pastured chalk prairie |
| Reproductive State: | Flower, Fruit |
| Collector: | Allison, James R. 12155 |
| Date: | 18 Aug 1999 |
| Accession No: | UNA00060051 |
| Image: | UNA00060051.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Description: | cult. For chromosome count (2n=14) by James Matthews at UNC Charlotte from achenes coll. 31 Oct 1993 |
| Habitat: | roadside |
| Reproductive State: | Flower |
| Collector: | Allison, James R. 8119
with Timothy E. Stevens |
| Date: | _ _ 1995 |
| Accession No: | UNA00055852 |
| Image: | UNA00055852.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Habitat: | Black Belt region of Gulf Coastal Plain, underlain by Mooresville Chalk |
| Reproductive State: | Vegetative |
| Collector: | Allison, James R. 12583 |
| Date: | 08 Oct 2000 |
| Accession No: | UNA00060015 |
| Image: | UNA00060015.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
University of Alabama Herbarium (UNA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | PARATYPE of Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Dallas: Precise locality withheld due to rarity of species or for conservation of habitat. |
| Habitat: | Pastured chalk prairie |
| Reproductive State: | Flower, Fruit |
| Collector: | Allison, James R. 12155 |
| Date: | 18 Aug 1999 |
| Accession No: | UNA00060050 |
| Image: | UNA00060050.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 20 Dec 2022 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | SHEET 4 OF 4. CITED IN ALLISON AND STEVENS, VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA. |
| Reproductive State: | FLOWER |
| Notes: | 61425 |
| Collector: | ALLISON, JAMES R. 8564 |
| Date: | 21 Aug 1994 |
| Accession No: | AUA000007344 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | SHEET 2 OF 4. CITED IN ALLISON AND STEVENS, VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA. |
| Reproductive State: | STERILE |
| Notes: | 61423 |
| Collector: | ALLISON, JAMES R. 8564 |
| Date: | 21 Aug 1994 |
| Accession No: | AUA000007342 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | SHEET 3 OF 4. CITED IN ALLISON AND STEVENS, VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA. |
| Reproductive State: | FLOWER |
| Notes: | 61424 |
| Collector: | ALLISON, JAMES R. 8564 |
| Date: | 21 Aug 1994 |
| Accession No: | AUA000007343 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | SHEET 1 OF 4. CITED IN ALLISON AND STEVENS, VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA. |
| Reproductive State: | STERILE |
| Notes: | 61422 |
| Collector: | ALLISON, JAMES R. 8564 |
| Date: | 21 Aug 1994 |
| Accession No: | AUA000007341 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | PARATYPE. ALLISON AND STEVENS, VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA. |
| Notes: | 61410 |
| Collector: | ALLISON, JAMES R. 12161 |
| Date: | 19 Aug 2001 |
| Accession No: | AUA000007392 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | ISOTYPE of SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | PRAIRIELIKE OPENINGS OVER CHALK. |
| Reproductive State: | FLOWER |
| Notes: | 61458 |
| Collector: | ALLISON, JAMES R. 12153 |
| Date: | 18 Aug 1999 |
| Accession No: | AUA000030967 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | PASTURED CHALK PRAIRIE. PARATYPE. PART 2 OF 2. ALLISON & STEVENS. 2001. VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA CASTANEA 66: 154-205 |
| Reproductive State: | FLOWER |
| Notes: | 61411 |
| Collector: | ALLISON, JAMES R. 12155 |
| Date: | 18 Dec 1999 |
| Accession No: | AUA000007389 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | PARATYPE. ALLISON AND STEVENS, VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA. |
| Notes: | 61413 |
| Collector: | ALLISON, JAMES R. 12155 |
| Date: | 18 Aug 1999 |
| Accession No: | AUA000007390 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | PARATYPE. PART 1 OF 2. ALLISON AND STEVENS, VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA. |
| Notes: | 61674 |
| Collector: | ALLISON, JAMES R. 12161 |
| Date: | 19 Aug 1999 |
| Accession No: | AUA000007391 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| SILPHIUM PERPLEXUM J. ALLISON |
|
| Herbarium: |
John D. Freeman Herbarium [Auburn University] (AUA) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | SILPHIUM PERPLEXUM J. ALLISON |
| Herbarium Name Used: | SILPHIUM PERPLEXUM J. ALLISON |
| Locality: | ALABAMA, Perry, Contact herbarium listed above if additional information is required. |
| Habitat: | PARATYPE. ALLISON AND STEVENS, VASCULAR FLORA OF KETONA DOLOMITE OUTCROPS IN BIBB COUNTY, ALABAMA. |
| Notes: | 61409 |
| Collector: | ALLISON, JAMES R. 12583 |
| Date: | 8 Oct 2000 |
| Accession No: | AUA000007393 |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 05 Jan 2025 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
Anniston Museum of Natural History Herbarium (AMAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Ca. 11.9 km SSE of Marion, ca. 11.1 km NW of Marion Junction. N side Co. Rd. 12, ca. 0.6 rd. km W of Hamburg (jct. Co. Rd. 35) |
| Collector: | Allison, James R. 12161 |
| Date: | 19 Aug 1999 |
| Accession No: | AMAL00003391 |
| Image: | AMAL00003391.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 19 Jul 2025 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
Anniston Museum of Natural History Herbarium (AMAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Dallas: Ca. 20.3 km WNW of Selma, ca. 4.4 km N of Marion Junction. N side Co. Rd. 88, ca. 0.6 rd. km W of jct. Co. Rd. 45, ca. 1 rd. km E of jct. Co. Rd. 76. |
| Habitat: | Pastured chalk prairie |
| Collector: | Allison, James R. 12155 |
| Date: | 18 Aug 1999 |
| Accession No: | AMAL00003392 |
| Image: | AMAL00003392.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 19 Jul 2025 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
Anniston Museum of Natural History Herbarium (AMAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Dallas: Ca. 15.5 km Sw of Selma, ca 17.5 km SE of Marion Junction, and, ca. 2.4 km WSW of Old Cahaba; S side Co. Rd. 2 at jct. Co. Rd. 9 |
| Habitat: | prairielike openings over chalk |
| Collector: | Allison, James R. 12153 |
| Date: | 18 Aug 1999 |
| Accession No: | AMAL00003394 |
| Image: | AMAL00003394.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 19 Jul 2025 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
Anniston Museum of Natural History Herbarium (AMAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Dallas: |
| Habitat: | edge of remnant prairie east of Co. Rd. 9 |
| Notes: | Old Cahawba Rosinweed |
| Collector: | Barger, T. Wayne 444 |
| Date: | 21 Jul 2010 |
| Accession No: | AMAL00021285 |
| Image: | AMAL00021285.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 19 Jul 2025 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
Anniston Museum of Natural History Herbarium (AMAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Perry: Ca. 8.1 mi. SSW of Marion, 10.6 mi. NW of Marion Junction. Both side of County Road 15, ca. 0.4 road mile south of jct. County Road 23 |
| Habitat: | Black Belt region of Gulf Coastal Plain, underlain here by Mooresville Chalk |
| Collector: | Allison, James R. 12583 |
| Date: | 08 Oct 2000 |
| Accession No: | AMAL00003395 |
| Image: | AMAL00003395.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 19 Jul 2025 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
Anniston Museum of Natural History Herbarium (AMAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | USA. Alabama. Dallas: Ca. 20.3 km WNW of Selma, ca. 4.4 km N of Marion Junction. N side Co. Rd. 88, ca. 0.6 rd. km W of jct. Co. Rd. 45, ca. 1 rd. km E of jct. Co. Rd. 76. |
| Habitat: | Pastured chalk prairie |
| Collector: | Allison, James R. 12155 |
| Date: | 18 Aug 1999 |
| Accession No: | AMAL00003393 |
| Image: | AMAL00003393.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 19 Jul 2025 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
Alabama Natural Heritage Herbarium (ALNHS) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Collector: | Barger, T. Wayne OC-444
with Holt, Brian D. |
| Date: | 21 Jul 2010 |
| Accession No: | ALNHS00002273 |
| Image: | ALNHS00002273.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 01 Aug 2025 |
| Silphium perplexum J. Allison |
|
| Herbarium: |
Alabama Natural Heritage Herbarium (ALNHS) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J. Allison |
| Herbarium Name Used: | Silphium perplexum J. Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Collector: | Barger, T. Wayne SP#3424 |
| Date: | 20 Sep 2017 |
| Accession No: | ALNHS00005210 |
| Image: | ALNHS00005210.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 01 Aug 2025 |
| Silphium perplexum J.Allison |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J.Allison |
| Herbarium Name Used: | Silphium perplexum J.Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | Prairie remnant. |
| Collector: | Keener, Brian R. 9036 |
| Date: | 24 Jul 2015 |
| Accession No: | UWAL0030304 |
| Image: | UWAL0030304.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 19 Dec 2021 |
| Silphium perplexum J.Allison |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J.Allison |
| Herbarium Name Used: | Silphium perplexum J.Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | Prairie remnant. |
| Collector: | Keener, Brian R. 9043 |
| Date: | 24 Jul 2015 |
| Accession No: | UWAL0030308 |
| Image: | UWAL0030308.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 19 Dec 2021 |
| Silphium perplexum J.R. Allison |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J.R. Allison |
| Herbarium Name Used: | Silphium perplexum J.R. Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | Blackbelt roadside in full sun. |
| Elevation: | 166 ft |
| Collector: | Diamond, Alvin R. 25441 |
| Date: | 13 Aug 2014 |
| Accession No: | UWAL0016545 |
| Image: | UWAL0016545.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 19 Dec 2021 |
| Silphium perplexum J.R. Allison |
|
| Herbarium: |
University of West Alabama Herbarium (UWAL) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J.R. Allison |
| Herbarium Name Used: | Silphium perplexum J.R. Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | Blackbelt roadside. Full sun, heavy clay soil. |
| Elevation: | 212 ft |
| Collector: | Diamond, Alvin R. 25440 |
| Date: | 13 Aug 2014 |
| Accession No: | UWAL0016544 |
| Image: | UWAL0016544.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 19 Dec 2021 |
| Silphium perplexum J.R. Allison |
|
| Herbarium: |
Troy University Herbarium (TROY) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J.R. Allison |
| Herbarium Name Used: | Silphium perplexum J.R. Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | Blackbelt roadside in full sun. |
| Reproductive State: | Flower |
| Elevation: | 166 Feet |
| Collector: | Diamond, Alvin R. 25441 |
| Date: | 13 Aug 2014 |
| Accession No: | TROY000041595 |
| Image: | TROY000041595.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 02 Jul 2025 |
| Silphium perplexum J.R. Allison |
|
| Herbarium: |
Troy University Herbarium (TROY) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J.R. Allison |
| Herbarium Name Used: | Silphium perplexum J.R. Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | Blackbelt roadside. Full sun, heavy clay soil. |
| Reproductive State: | Flower |
| Elevation: | 212 Feet |
| Collector: | Diamond, Alvin R. 25440 |
| Date: | 13 Aug 2014 |
| Accession No: | TROY000041585 |
| Image: | TROY000041585.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 02 Jul 2025 |
| Silphium perplexum J.R. Allison |
|
| Herbarium: |
Troy University Herbarium (TROY) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | Silphium perplexum J.R. Allison |
| Herbarium Name Used: | Silphium perplexum J.R. Allison |
| Locality: | Alabama, Dallas, Contact herbarium listed above if additional information is required. |
| Habitat: | Roadside ditch in disturbed Black Belt prairie. Chalk soil, full sun. |
| Reproductive State: | Flower |
| Elevation: | 163 Feet |
| Collector: | Diamond, Alvin R. 29092 |
| Date: | 17 Sep 2019 |
| Accession No: | TROY000048284 |
| Image: | TROY000048284.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by apa_admin_brk on 02 Jul 2025 |
| Silphium perplexum J.R.Allison |
|
| Herbarium: |
New York Botanical Garden Herbarium (NY) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | ISOTYPE of Silphium perplexum J.R.Allison |
| Herbarium Name Used: | Silphium perplexum J.R.Allison |
| Locality: | USA. Alabama. Dallas: Dallas Co. Ca. 15.5 km. SW of Selma, ca. 17.5 km. SE of Marion Junction, and ca. 2.4 km. WSW of Old Cahaba; S side of County Road 2 at junction of County Road 9. |
| Habitat: | Prairie-like openings over chalk. |
| Reproductive State: | Flower |
| Notes: | Photo and data courtesy of New York Botanical Garden Herbarium (NY). |
| Collector: | James R. Allison 12153 |
| Date: | 18 Aug 1999 |
| Accession No: | NY00688599 |
| Image: | NY00688599.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 31 Jan 2022 |
| Silphium perplexum J.R.Allison |
|
| Herbarium: |
New York Botanical Garden Herbarium (NY) |
| Family: | ASTERACEAE |
| Currently Accepted Name: | ISOTYPE of Silphium perplexum J.R.Allison |
| Herbarium Name Used: | Silphium perplexum J.R.Allison |
| Locality: | USA. Alabama. Dallas: Dallas Co. Ca. 15.5 km. SW of Selma, ca. 17.5 km. SE of Marion Junction, and ca. 2.4 km. WSW of Old Cahaba; S side of County Road 2 at junction of County Road 9. |
| Habitat: | Prairie-like openings over chalk. |
| Reproductive State: | Vegetative |
| Notes: | Photo and data courtesy of New York Botanical Garden Herbarium (NY). |
| Collector: | James R. Allison 12153 |
| Date: | 18 Aug 1999 |
| Accession No: | NY00688600 |
| Image: | NY00688600.jpg |
| Plant Atlas Link: | Plant Atlas Citation |
| Submission Info: | Submitted by admin on 31 Jan 2022 |