Pteridium latiusculum

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Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Species Distribution Map
Family:DENNSTAEDTIACEAE
Species:Pteridium latiusculum (Desv.) Hieron. ex R.E.Fr.
Common Name:Eastern Bracken Fern; Pasture Brake
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:**
Plant Notes:**
Taxonomic Notes:**
Status:Native, FACU (NWI)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyDENNSTAEDTIACEAE - Bracken Fern family
Genus Pteridium
Species Pteridium latiusculum (Desv.) Hieron. ex R.E.Fr. - Eastern Bracken Fern; Pasture Brake

Citation

Citation Pteridium latiusculum (Desvaux) Hieronymus ex Fries, Wiss. Ergebn. Schwed. Rhod.-Kongo-Exped. 1: 7. 1914.
Basionym: Pteris latiuscula Desvaux 1827.
Type: CANADA: Newfoundland:

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Cincinalis latiuscula Cincinalis latiuscula (Desvaux) Marie-Victorin, Contr. Lab. Bot. Univ. Montreal 2: 71. 1923.Pteris latiuscula Desvaux 1827. 
Pteridium aquilinum subsp. latiusculum Pteridium aquilinum (Linnaeus) Kuhn, subsp. latiusculum (Desvaux) Hultén ex R. T. Clausen, Cornell Univ. Agric. Exp. Station Mem. 291: 7. 1949.Pteris latiuscula Desvaux 1827. 
Pteridium latiusculum var. verum Pteridium latiusculum (Desvaux) Hieronymus ex R. E. Fries, var. verum Wherry, Amer. Fern J. 27: 58. 1937, nom. inadmiss.Pteridium latiuscula Desvaux 1827. 
Pteridium aquilinum var. latiusculum Pteridium aquilinum (L.)Kuhn var. latiusculum (Desv.)Underw. ex A.Heller, Cat. N. Amer. Pl., ed. 3. 17. 1909.Pteris latiuscula Desvaux 1827. 
Pteris aquilina var. pubescens Pteris aquilina Linnaeus, var. pubescens Kunze, Linnaea 13: 142. 1839.  
Pteris aquilina    
Pteris latiuscula Pteris latiuscula Desvaux, Mém. Soc. Linn. Paris 6: 303. 1827. CANADA: Newfoundland:

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; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Baldwin, Blount, Calhoun, Colbert, Covington, Dallas, Macon, Madison, Marion, Talladega

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AMAL, JSU, SAMF, UNA, UWAL

Range of years during which specimens were collected: 1941 - 1941

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
JSU142639 Calhoun 06 May 1986 Lawler, Carol L.
315		 JSU
Pteridium aquilinum (Linnaeus) Kuhn var. latiusculum (Desvaux) L. Underwood ex A. Heller
JSU140325 Macon 09 Jul 1986 Crockett, Veronica
23		 JSU
Pteridium aquilinum (Linnaeus) Kuhn var. latiusculum (Desvaux) L. Underwood ex A. Heller
ALNHS00001814 Dallas 07 Jul 2010 Barger, T. Wayne
OC-329		 ALNHS
Pteridium latiusculum (Desv.) Hieron. var. latiusculum
UWAL0033740 Talladega 22 Jun 2016 Keener, Brian R.
9714		 UWAL
Pteridium latiusculum (Desvaux) Hieronymus ex Fries var. latiusculum
ALNHS00001614 Baldwin 15 Dec 2012 Barger, T. Wayne
SP#871		 ALNHS
Pteridium latiusculum (Desv.) Hieron var. latiusculum
UWAL0036070 Blount 04 Jun 2014 Anderson, Kelly
563		 UWAL
Pteridium latiusculum (Desv.) Hier. ex Fries ssp. latusculum
JSU146033 Calhoun 21 May 1993 Hutchinson, Francine
1515		 JSU
Pteridium aquilinum (Linnaeus) Kuhn var. latiusculum (Desvaux) L. Underwood ex A. Heller
JSU106719 Madison 11 May 1996 Spaulding, Daniel D.
8404		 JSU
Pteridium aquilinum (Linnaeus) Kuhn var. latiusculum (Desvaux) L. Underwood ex A. Heller
UNA00025760 Colbert 28 Jun 1941 Shaw, James W.
s.n.		 UNA
Pteridium latiusculum (Desv.) Hieron.
SAMF0006278 Marion 15 May 1954 McCullough, Herbert A.
s.n.		 SAMF
Pteridium aquilinum (Linnaeus) Kuhn var. latiusculum (Desvaux) L. Underwood ex A. Heller
SAMF0007709 Covington 05 Apr 2021 Davenport, L.J.
6821		 SAMF
Pteridium latiusculum (Desvaux) Hieronymus ex R. E. Fries
JSU142642 Calhoun 17 May 1986 Lawler, Carol L.
482s		 JSU
Pteridium aquilinum (Linnaeus) Kuhn var. latiusculum (Desvaux) L. Underwood ex A. Heller
JSU153206 Calhoun 01 May 1993 Hutchinson, Francine
1437		 JSU
Pteridium aquilinum (Linnaeus) Kuhn var. latiusculum (Desvaux) L. Underwood ex A. Heller
SAMF0006277 Talladega 22 Jun 2016 Davenport, Lawrence J.
6402		 SAMF
Pteridium aquilinum (Linnaeus) Kuhn var. latiusculum (Desvaux) L. Underwood ex A. Heller
AMAL00022833 Talladega 22 Jun 2016 Keener, Brian R.
9714		 AMAL
Pteridium latiusculum (Desvaux) Hieronymus ex Fries var. latiusculum
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