Juncus megacephalus

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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:JUNCACEAE
Species:Juncus megacephalus M.A. Curtis
Common Name:Big Head Rush; Large Head Rush
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:JUME
Plant Notes:**
Taxonomic Notes:**
Status:Native, OBL (NWI)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyJUNCACEAE - Rush family
Genus Juncus
Species Juncus megacephalus M.A. Curtis - Big Head Rush; Large Head Rush

Citation

Citation Juncus megacephalus M.A. Curtis, Boston J. Nat. Hist. 1: 132. 1835.
Basionym: **
Type: USA: NORTH CAROLINA: Without data, Curtis s.n. (holotype: ?; isotype: NY).

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Juncus floridanus Juncus floridanus Rafinesque, Autik. Bot. 194. 1840. NOTE: Provisionally placed here; this taxon badly needs typification. FLORIDA: "South Florida",

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, Bullock, Conecuh, Crenshaw, Fayette, Lee, Macon, Mobile, Monroe, Russell

Counties represented by specimen data listed below:

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

Range of years during which specimens were collected: 1964 - 1965

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
SAMF0001667 Mobile 09 May 2008 Davenport, Lawrence J.
3824		 SAMF
Juncus megacephalus M. A. Curtis
AUA_ACC_63630 Fayette 10 Sep 1980 Freeman, John D.
18		 AUA
Juncus Megacephalus M.A. Curtis
ALNHS00000163 Mobile 31 May 1998 Spaulding, Daniel D.
10264		 ALNHS
Juncus megacephalus M.A. Curtis
AUA_ACC_17391 Lee 3 Aug 1969 Thornhill, Randy
199		 AUA
Juncus Megacephalus M.A. Curtis
UWAL0016871 Mobile 09 May 2008 Davenport, L.J.
3824		 UWAL
Juncus megacephalus M.A Curtiss
USAM000007575 Mobile 04 Jun 1981 LeLong, Michel G.
12034		 USAM
Juncus megacephalus M.A. Curtis
AUA_ACC_17765 Conecuh 17 Jul 1969 Weaver, Jimmy
094		 AUA
Juncus Megacephalus M.A. Curtis
UWAL0004635 Baldwin 29 May 2009 Keener, Brian R.
5383		 UWAL
Juncus megacephalus M.A. Curtis
JSU100907 Mobile 31 May 1998 Spaulding, Daniel D.
10264		 JSU
Juncus megacephalus M.A. Curtis
AUA_ACC_65920 Crenshaw 15 Jun 2006 Diamond, Alvin R.
16528		 AUA
Juncus Megacephalus M.A. Curtis
ALNHS00000321 Mobile 04 Jun 1998 Crow, D.G.
s.n.		 ALNHS
Juncus megacephalus M.A. Curtis
SAMF0003017 Baldwin 03 Jun 2015 Davenport, Lawrence J.
5836		 SAMF
Juncus megacephalus M. A. Curtis
TROY000038171 Bullock 07 Jun 2012 Dykes, Bailee
839		 TROY
Juncus megacephalus M.A. Curtis
JSU100908 Mobile 08 Jun 1997 Spaulding, Daniel D.
9904		 JSU
Juncus megacephalus M.A. Curtis
UWAL0018357 Baldwin 28 Jun 1991 Kral, Robert
79244		 UWAL
Juncus megacephalus M.A. Curtis
UNA00061137 Mobile 26 May 2003 Spaulding, Daniel D.
11870		 UNA
Juncus megacephalus M.A. Curtis
AMAL00007940 Mobile 26 May 2003 Spaulding, Daniel D.
11870		 AMAL
Juncus megacephalus M. A. Curtis
TROY000011013 Mobile 11 May 2000 Kral, Robert
89698		 TROY
Juncus megacephalus M.A. Curtis
AMAL00001042 Mobile 11 May 2000 Kral, Robert
89698		 AMAL
Juncus megacephalus M. A. Curtis
AUA_ACC_13805 Russell 25 Jun 1966 Bozarth, Gene A.
 AUA
Juncus Megacephalus M.A. Curtis
TROY000031843 Baldwin 29 May 2009 Keener, Brian R.
5383		 TROY
Juncus megacephalus M.A. Curtis
AUA_ACC_43545 Monroe 28 Jun 1985 Diamond, Alvin R.
1088		 AUA
Juncus Megacephalus M.A. Curtis
UNA00004806 Mobile 26 Jun 1964 Deramus, Rebecca
D131		 UNA
Juncus megacephalus M.A. Curtis
AUA_ACC_56351 Mobile 2 Jun 1972 Kral, Robert
47100		 AUA
Juncus Megacephalus M.A. Curtis
TROY000011012 Mobile 26 May 2003 Spaulding, Daniel D.
11870		 TROY
Juncus megacephalus M.A. Curtis
AUA_ACC_43560 Conecuh 28 Jun 1985 Diamond, Alvin R.
999		 AUA
Juncus Megacephalus M.A. Curtis
UNA00004777 Mobile 01 May 1965 Deramus, Rebecca
D451		 UNA
Juncus megacephalus M.A. Curtis
AUA_ACC_11304 Macon 22 Jul 1967 Newman, Gary
 AUA
Juncus Megacephalus M.A. Curtis
UWAL0035541 Mobile 20 May 2016 Horne, Howard E.
3176		 UWAL
Juncus megacephalus M.A. Curtis
TROY000011014 Mobile 11 May 2000 Kral, Robert
89698		 TROY
Juncus megacephalus M.A. Curtis
USAM000007576 Mobile 12 Jun 1980 LeLong, Michel G.
11149		 USAM
Juncus megacephalus M.A. Curtis
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