Erigeron sumatrensis

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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:Erigeron sumatrensis Retz.
Common Name:Tabaquillo
Habitat:Weedy areas.
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Annual
Category:Vascular
USDA Symbol:**
Plant Notes:A tropical weed that has extended its distribution north into Alabama.
Taxonomic Notes:Pruski, J.F. and G. Sancho. 2006. Conyza sumatrensis var. leiotheca (Compositae: Astereae), a new combination for a common Neotropical weed. Novon: 16: 96-101.| Nesom, G.L. 2018. Erigeron floribundus and E. sumatrensis (Asteraceae) in the USA and Mexico. Phytoneuron 2018-27: 1– 19.
Status:Not Native
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyASTERACEAE - Aster family
Genus Erigeron
Species Erigeron sumatrensis Retz. - Tabaquillo

Citation

Citation Erigeron sumatrensis Retzius, Observ. Bot. [Retzius] 5: 28. 1789 [1788].
Basionym: **
Type: INDONESIA: Sumatra: Berastagi, Feb 1921, Ridley s.n. (neotype: K). Neotypified by McClintock & J. B. Marshall, Watsonia 17: 172. 1988.

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Conyza albida Conyza albida Willdenow ex Sprengel, Syst. Veg. 3: 514. 1826. BRAZIL:
Conyza bonariensis var. microcephala Conyza bonariensis (Linnaeus) Cronquist, var. microcephala (Cabrera) Cabrera, Man. Fl. Alred. Buenos Aires 481. 1953.Erigeron bonariensis Linnaeus, var. microcephalus Cabrera 1941. 
Conyza floribunda var. subleiotheca Conyza floribunda Kunth, var. subleiotheca (Cuatrecasas) J. B. Marshall, Watsonia 9: 372. 1973.Conyza bonariensis (Linnaeus) Cronquist, forma subleiotheca Cuatrecasas 1969. 
Erigeron albidus Erigeron albidus (Willdenow ex Sprengel) A. Gray, Proc. Amer. Acad. Arts 5: 319. 1862.Conyza albida Willdenow ex Sprengel 1826. 
Erigeron bonariensis var. microcephalus Erigeron bonariensis Linnaeus, var. microcephalus Cabrera, Revista Mus. La Plata, Bot. 4: 88. 1941. ARGENTINA: Buenos Aires: Sierra de la Ventana, 22 Apr 1939, Cabrera 5160 (holotype: LP).
Erigeron sumatrensis Erigeron sumatrensis Retz., Observ. Bot. 5: 28. 1789[1788]. Indonesia. E. Sumatra adduxit

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, Calhoun, Coffee, Conecuh, Dale, Elmore, Henry, Houston, Marengo, Montgomery, Randolph

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, TROY, UWAL

Range of years during which specimens were collected: -

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
ALNHS00005758 Baldwin 11 Jul 2018 Barger, T. Wayne
SP#4119		 ALNHS
Erigeron sumatrensis Retzius
TROY000035384 Baldwin 10 Jun 2008 Spaulding, Daniel D.
12945		 TROY
Conyza sumatrensis (Retzius) E. Walker
TROY000015121 Randolph 15 Jun 2002 Spaulding, Daniel D.
11390		 TROY
Conyza sumatrensis (Retzius) E. Walker
ALNHS00006086 Houston 19 Jun 2018 Barger, T. Wayne
SP#3937		 ALNHS
Erigeron sumatrensis Retzius
TROY000042026 Henry 31 May 2015 Diamond, Alvin R.
26392		 TROY
Conyza sumatrensis (Retzius) E. Walker
TROY000001687 Coffee 03 May 2000 Martin, Brian H.
691		 TROY
Conyza sumatrensis (Retzius) E. Walker
TROY000001689 Dale 01 Oct 1997 Rundell, Hannelore
452		 TROY
Conyza sumatrensis (Retzius) E. Walker
UWAL0002144 Calhoun 12 Sep 2008 Spaulding, Daniel D.
13067.2		 UWAL
Erigeron sumatrensis Retzius
TROY000024079 Montgomery 14 May 2009 Diamond, Alvin R.
20699		 TROY
Conyza sumatrensis (Retzius) E. Walker
TROY000048973 Henry 01 May 2019 Lawson, Kirk
1		 TROY
Erigeron sumatrensis Retz.
UWAL0002384 Baldwin 10 Jun 2008 Spaulding, Daniel D.
12945		 UWAL
Erigeron sumatrensis Retzius
UWAL0030978 Henry 31 May 2015 Diamond, Alvin R.
26392		 UWAL
Erigeron sumatrensis Retzius
ALNHS00006099 Conecuh 25 Jul 2018 Barger, T. Wayne
SP#4158		 ALNHS
Erigeron sumatrensis Retzius
TROY000015124 Elmore 18 Jun 2005 Spaulding, Daniel D.
12278		 TROY
Conyza sumatrensis (Retzius) E. Walker
TROY000035537 Bullock 10 May 2012 Dykes, Bailee
641		 TROY
Conyza sumatrensis (Retzius) E. Walker
UWAL0002385 Baldwin 10 Jun 2008 Spaulding, Daniel D.
12945		 UWAL
Erigeron sumatrensis Retzius
TROY000050098 Montgomery 22 Aug 2020 Diamond, Alvin R.
29432		 TROY
Erigeron sumatrensis Retz.
TROY000001698 Coffee 31 Jul 2001 Martin, Brian H.
813		 TROY
Conyza sumatrensis (Retzius) E. Walker
TROY000001691 Dale 20 Jul 2000 Pennington, Tiffany
904		 TROY
Conyza sumatrensis (Retzius) E. Walker
TROY000001690 Dale 08 Sep 1997 Rundell, Hannelore
372		 TROY
Conyza sumatrensis (Retzius) E. Walker
UWAL0049489 Montgomery 22 Aug 2020 Diamond, Alvin R.
29432		 UWAL
Erigeron sumatrensis Retz.
UWAL0000536 Marengo 16 Sep 2008 England, J. Kevin
1134		 UWAL
Erigeron sumatrensis Retzius
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