Rhynchospora filifolia

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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:CYPERACEAE
Species:Rhynchospora filifolia A. Gray
Common Name:Threadleaf Beakrush; Threadleaf Beaksedge
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:RHFI
Plant Notes:**
Taxonomic Notes:**
Status:Native, FACW- (NWI)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyCYPERACEAE - Sedge family
Genus Rhynchospora
Species Rhynchospora filifolia A. Gray - Threadleaf Beakrush; Threadleaf Beaksedge

Citation

Citation Rhynchospora filifolia A. Gray, Ann. Lyceum Nat. Hist. New York 3: 366–367. 1836.
Basionym: **
Type: USA: NORTH CAROLINA: Without data, Curtis s.n. (lectotype: NY). Lectotypified by Gale, Rhodora 46: 175. 1944.

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Phaeocephalum filifolium Phaeocephalum filifolium (A. Gray) House, Amer. Midl. Naturalist 6: 202. 1920.Rhynchospora filifolia A. Gray 1836. 
Rhynchospora fuscoides    

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, Barbour, Cherokee, Covington, Crenshaw, Dale, DeKalb, Escambia, Henry, Houston, Mobile, Pike

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AUA, JSU, TROY, UNA, USAM, UWAL

Range of years during which specimens were collected: 1945 - 1993

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
USAM000005130 Baldwin 25 Sep 1976 LeLong, Michel G.
9544		 USAM
Rhynchospora filifolia A. Gray
ALNHS00005239 Henry 17 AUG 2017 Barger, T. Wayne
SP#3476		 ALNHS
Rhynchospora filifolia Gray
UWAL0018307 Covington 16 Aug 1987 Kral, Robert
74317		 UWAL
Rhynchospora filifolia Gray
AUA000022105 Covington 13 May 1999 Kral, Robert
88424		 AUA
Rhynchospora Filifolia Gray
ALNHS00007111 Escambia 31 May 2018 Barger, T. Wayne
SP#4005		 ALNHS
Rhynchospora filifolia A. Gray
UNA00002824 Baldwin 10 Aug 1949 Harper, Roland M.
4133		 UNA
Rhynchospora filifolia Gray
UWAL0031887 Dale 20 Aug 1998 Kral, Robert
87697		 UWAL
Rhynchospora filifolia Gray
UWAL0019608 Barbour 24 Jul 1990 Kral, Robert
78000		 UWAL
Rhynchospora filifolia Gray
USAM000005129 Mobile 01 Oct 1976 LeLong, Michel G.
9561		 USAM
Rhynchospora filifolia A. Gray
AUA000022106 Crenshaw 5 Aug 1995 Diamond, Alvin R.
9793		 AUA
Rhynchospora Filifolia Gray
UNA00002839 Mobile _ Aug 1887 Mohr, Charles
s.n.		 UNA
Rhynchospora filifolia Gray
JSU112964 Mobile 8 Jun 1996 Kral, Robert
86004A		 JSU
Rhynchospora filifolia Gray
UWAL0003364 Houston 31 Jul 2003 Kral, Robert
94624		 UWAL
Rhynchospora filifolia Gray
UNA00065941 Houston 31 Jul 2003 Kral, Robert
94264		 UNA
Rhynchospora filifolia Gray
AUA000042159 Baldwin 24 Aug 1926 Wolf, Wolfgang
 AUA
Rhynchospora Filifolia Gray
UWAL0035731 Mobile 23 Jul 2016 Horne, Howard E.
3393		 UWAL
Rhynchospora filifolia A. Gray
UWAL0030624 Covington 26 Jul 1990 Kral, Robert
78081		 UWAL
Rhynchospora filifolia Gray
JSU112961 Baldwin 11 Aug 1993 Spaulding, Daniel D.
4321		 JSU
Rhynchospora filifolia Gray
JSU112963 Houston 9 Jun 1996 MacDonald, John R.
9587		 JSU
Rhynchospora filifolia Gray
UNA00002814 DeKalb 15 Aug 1945 Harper, Roland M.
3992		 UNA
Rhynchospora filifolia Gray
UWAL0030554 Covington 25 Jul 1990 Kral, Robert
78009		 UWAL
Rhynchospora filifolia Gray
UNA00002834 Baldwin 26 May 1964 McDaniel, Sidney
4640		 UNA
Rhynchospora filifolia Gray
JSU112965 Mobile 21 Jun 1998 Spaulding, Daniel D.
10328		 JSU
Rhynchospora filifolia Gray
JSU112962 Cherokee 16 Sep 1982 Whetstone, R. David
12399		 JSU
Rhynchospora filifolia Gray
UWAL0043614 Baldwin 09 Sep 2002 Larsen, Harry S.
1115		 UWAL
Rhynchospora filifolia A. Gray
UWAL0035543 Mobile 20 May 2016 Horne, Howard E.
3174		 UWAL
Rhynchospora filifolia A. Gray
UWAL0031092 Escambia 27 Jul 1990 Kral, Robert
78154		 UWAL
Rhynchospora filifolia Gray
UNA00009104 Covington 23 Jul 1993 Kral, Robert
82940		 UNA
Rhynchospora filifolia Gray
UWAL0003363 Baldwin 10 Aug 2002 Keener, Brian R.
2382		 UWAL
Rhynchospora filifolia Gray
USAM000005128 Mobile 23 Apr 1976 LeLong, Michel G.
9147B		 USAM
Rhynchospora filifolia A. Gray
ALNHS00000121 Mobile 21 Jun 1998 Spaulding, Daniel D.
10328		 ALNHS
Rhynchospora filifolia Gray
UNA00059654 Baldwin 10 Nov 2002 Zebryk, Tad M.
8044		 UNA
Rhynchospora filifolia Gray
AUA000022107 Pike 18 Jun 1995 Diamond, Alvin R.
9600		 AUA
Rhynchospora Filifolia Gray
USAM000005127 Mobile 08 Sep 1973 LeLong, Michel G.
7274		 USAM
Rhynchospora filifolia A. Gray
UNA00002829 Mobile 08 Oct 1977 Davenport, Lawrence J.
208		 UNA
Rhynchospora filifolia Gray
USAM000005126 Mobile 12 Jun 1980 LeLong, Michel G.
11150		 USAM
Rhynchospora filifolia A. Gray
UWAL0018693 Baldwin 29 Jul 1990 Kral, Robert
78208		 UWAL
Rhynchospora filifolia Gray
UNA00002844 Houston 14 Jun 1979 Haynes, Robert R.
7251		 UNA
Rhynchospora filifolia Gray
AUA000042158 Baldwin 15 Jul 1926 Wolf, Wolfgang
 AUA
Rhynchospora Filifolia Gray
TROY000030005 Cherokee 14 Oct 2006 Spaulding, Daniel D.
12530		 TROY
Rhynchospora filifolia Gray
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