Gamochaeta impatiens

Species:Gamochaeta impatiens G.L.Nesom
Plant Notes:Although previously known as G. coarctata in Florida, it has been determined this species should be called G. impatiens. Based on morphometric analysis, Freire et al. (2021) consider G. coarctata to be a synonym of G. americana, of which the group apparently does not occur in Florida.
Status:Not Native
Specimen: View details of USF Herbarium specimens

** Not applicable or data not available.


Sub Class
Genus Gamochaeta
Species Gamochaeta impatiens G.L.Nesom - AMERICAN EVERLASTING; ELEGANT CUDWEED


Citation GAMOCHAETA IMPATIENS G. L. Nesom, Phytoneuron 2022(35): 2. 2022..
Basionym: **
Type: GEORGIA: Grady Co: 11 mi. S of Thomasville, 1 May 1965, Godfrey 65713 (holotype: FSU).

** Not applicable or data not available.


CountyHerbariaLiterature Citation (If Applicable)
Alachua FLAS  
Bradford USF  
Calhoun USF  
Columbia FLAS  
Escambia USF  
Franklin FSU  
Gadsden FSU  
Gulf FLAS  
Holmes FLAS  
Jackson USF  
Jefferson FSU  
Leon USF  
Liberty FSU  
Madison FSU  
Miami-Dade FLAS  
Okaloosa FSU  
Suwannee FSU  
Union USF  
Wakulla FSU  
Walton USF  
Washington USF  


No synonyms exist for this species.


Country State County Date Specimen Notes Image
USA Florida Jackson Co. 03 Apr 1958 R. K. Godfrey 56353
USA Florida Jackson Co. 14 Apr 1991 R. Mears s.n.
USA Florida Jackson Co. 29 Mar 1958 R. K. Godfrey 56328
USA Florida Leon Co. s.d. M. Kuck 80
USA Florida Walton Co. 27 jun 1981 G. Wilhelm 9290
USA Florida Escambia Co. 17 May 1958 R. K. Godfrey 56690
USA Florida Union Co. 17 Apr 2012 W. D. Longbottom 16969
USA Florida Bradford Co. 17 Apr 2012 W. D. Longbottom 16956
USA Florida Calhoun Co. 24 Mar 2014 T. MacClendon 1362
USA Florida Washington Co. 18 May 2016 W. D. Longbottom 24912
USA Georgia Macon-Bibb Co. 19 May 2016 A. R. Franck 4037
USA Alabama Baldwin Co. 20 May 1981 G. Wilhelm 8887
USA Georgia Fulton Co. 11 Jul 1964 P. O. Schallert 3120
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