Centaurea stoebe ssp. micranthos

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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:ASTERACEAE
Species:Centaurea stoebe L. ssp. micranthos (S.G. Gmel. ex Gugler) Hayek
Common Name:Spotted Knapweed; Bushy Knapweed
Habitat:Disturbed soils.
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Annual
Category:Vascular
USDA Symbol:**
Plant Notes:**
Taxonomic Notes:**
Status:Native
References:**

** Not applicable or data not available.

Classification

FamilyASTERACEAE - Aster family
Genus Centaurea
Species Centaurea stoebe L. ssp. micranthos (S.G. Gmel. ex Gugler) Hayek - Spotted Knapweed; Bushy Knapweed

Citation

Citation Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek, Repert. Spec. Nov. Regni Veg. Beih. 30(2[5]): 766. 1931.
Basionym: Centaurea maculosa subsp. micranthos S.G. Gmel. ex Gugler 1908.
Type: HUNGARY: Near Budapest, s.d., Borbás s.n. (holotype: BP; isotype: M).

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Acosta micranthos Acosta micranthos (Gugler) Soják, Cas. Nár. Mus., Odd. Prír. 140: 134. 1972.Centaurea maculosa Lamarck, subsp. micranthos Gugler 1907; Centaurea micranthos S. G. Gmelin ex Hayek 1901, non Hoffmannsegg & Link 1820. 
Centaurea maculosa subsp. micranthos Centaurea maculosa Lamarck, subsp. micranthos Gugler, Centaurea Ung. Natl.-Mus. 167. 1907.Centaurea micranthos S. G. Gmelin ex Hayek, non Hoffmannsegg & Link 1820. 
Centaurea micranthos Centaurea micranthos S. G. Gmelin ex Hayek, Centaurea Österr.-Ung. 92. 1901, non C. micrantha Hoffmannsegg & Link 1820. HUNGARY: Near Budapest, s.d., Borbás s.n. (holotype: BP; isotype: M).
Centaurea biebersteinii    
Centaurea maculosa    

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: Calhoun, Dallas, DeKalb, Etowah, Houston, Jefferson, Lawrence, Limestone, Morgan, Sumter

Counties represented by specimen data listed below:

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

Range of years during which specimens were collected: -

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
JSU104363 Jefferson 23 Jul 1983 Whetstone, R. David
13490		 JSU
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
TROY000036310 Calhoun 14 Jul 2010 Spaulding, Daniel D.
13272		 TROY
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
AMAL00008036 Etowah 18 May 2003 Spaulding, Daniel D.
11854		 AMAL
Centaurea stoebe L. ssp. micranthos (Gugler) Hayek
UWAL0015372 Morgan 01 Jul 2014 England, J. Kevin
5046		 UWAL
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
JSU104362 DeKalb 23 Jul 1975 Whetstone, R. David
5233		 JSU
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
AMAL00013556 DeKalb 17 Jun 2006 Spaulding, Daniel D.
12490		 AMAL
Centaurea stoebe L. ssp. micranthos (Gugler) Hayek
AMAL00021170 Sumter 12 Jun 2013 Keener, Brian R.
7897		 AMAL
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
UWAL0036557 Lawrence 17 Jul 2017 England, J. Kevin
8212		 UWAL
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
BRIT74693 DeKalb 16 Jul 1987 Thomas, R. Dale
100984		 BRIT
Centaurea biebersteinii  DC.
UNA00061097 Etowah 18 May 2003 Spaulding, Daniel D.
11854		 UNA
Centaurea biebersteinii DC.
JSU139737 DeKalb 30 Jun 1996 Spaulding, Daniel D.
9021		 JSU
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
BRIT74692 DeKalb 23 Jul 1990 Kral, Robert
77948		 BRIT
Centaurea biebersteinii  DC.
AUA000038214 Limestone 2 Jun 2017 England, J. Kevin
7885		 AUA
Centaurea Stoebe L. Ssp. Micranthos (S.G. Gmel. Ex Gugler) Hayek
UWAL0012137 Sumter 12 Jun 2013 Keener, Brian R.
7897		 UWAL
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
TROY000014827 DeKalb 17 Jun 2006 Spaulding, Daniel D.
12490		 TROY
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
UWAL0000503 DeKalb 17 Jun 2006 Spaulding, Daniel D.
12490		 UWAL
Centaruea stoebe L. ssp. micranthos (Gugler) Hayek
AMAL00008313 Dallas 29 Jun 2003 Spaulding, Daniel D.
11951		 AMAL
Centaurea stoebe L. ssp. micranthos (Gugler) Hayek
UNA00073852 DeKalb 29 Apr 2017 Davenport, L.J.
6544		 UNA
Centaurea stoebe L. subsp. micranthos (S.G. Gmelin ex Gugler) Hayek
JSU104361 DeKalb 23 Jul 1975 Whetstone, R. David
5233		 JSU
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
ALNHS00007354 Morgan 10 JUL 2019 Barger, T. Wayne
SP#4637		 ALNHS
Centaurea stoebe L. var. micranthos (Gmel.) Hayek
AMAL00002794 Etowah 17 Jun 1996 Spaulding, Daniel D.
8635		 AMAL
Centaurea stoebe L. ssp. micranthos (Gugler) Hayek
SAMF0006791 DeKalb 29 Apr 2017 Davenport, Lawrence J.
6544		 SAMF
Centaurea stoebe Linnaeus ssp. micranthos (S. G. Gmelin ex Gugler) Hayek
TROY000014695 Dallas 29 Jun 2003 Spaulding, Daniel D.
11951		 TROY
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
ALNHS00004541 DeKalb 28 Jun 2016 Barger, T. Wayne
SP#2855		 ALNHS
Centaurea stoebe ssp. micranthos (S.G. Gmelin) Hayek
TROY000032310 DeKalb 09 Jun 2009 Keener, Brian R.
5425		 TROY
Centaurea stoebe Linnaeus
TROY000043024 Morgan 01 Jul 2014 England, J. Kevin
5046		 TROY
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
TROY000040738 Sumter 12 Jun 2013 Keener, Brian R.
7897		 TROY
Centaurea stoebe Linnaeus ssp. micranthos (S. G. Gmelin ex Gugler) Hayek
UWAL0001745 DeKalb 09 Jun 2009 Keener, Brian R.
5425		 UWAL
Centaurea stoebe L.
AMAL00013530 Calhoun 14 Jul 2010 Spaulding, Daniel D.
13272		 AMAL
Centaurea stoebe L. ssp. micranthos (Gmel. ex Gugler) Hayek
UNA00062270 Dallas 29 Jun 2003 Spaulding, Daniel D.
11951		 UNA
Centaurea biebersteinii DC.
AUA000024473 DeKalb 17 Jun 2006 Spaulding, Daniel D.
12490		 AUA
Centaurea Stoebe L. Ssp. Micranthos (Gmel. Ex Gugler) Hayek
UWAL0010025 Calhoun 14 Jul 2010 Spaulding, Daniel D.
13272		 UWAL
Centaurea stoebe L. ssp. micrnathos (Gmel. ex Gugler) Hayek
BRIT74691 Etowah 18 May 2003 Spaulding, Daniel D.
11854		 BRIT
Centaurea biebersteinii  DC.
TROY000015152 Etowah 18 May 2003 Spaulding, Daniel D.
11854		 TROY
Centaurea stoebe Linnaeus ssp. micranthos (S.G. Gmelin ex Gugler) Hayek
UWAL0018593 DeKalb 23 Jul 1990 Kral, Robert
77948		 UWAL
Centaurea stoebe L. ssp. micranthos (Gmel. ex Gugler) Hayek
AUA000027160 Morgan 1 Jul 2014 England, J. Kevin
5046		 AUA
Centaurea Stoebe L. Ssp. Micranthos (S.G. Gmelin Ex Gugler) Hayek
BRIT74690 Houston 28 Apr 1999 MacDonald, John R.
12733		 BRIT
Centaurea biebersteinii  DC.
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