Sonchus asper

ClassificationFlowering Plants
FamilyAsteraceae
Family (Traditional)Asteraceae
GenusSonchus
SpeciesSonchus asper (L.) Hill
Common NamePrickly sow thistle
Growth HabitForb
DurationAnnual
Plant Notes**
C value N/A
StatusNot Native, FACU (NWPL)
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Sonchus asper subsp. asper Sonchus asper subsp. asper (L.) Hill  
Sonchus asper subsp. glaucescens Sonchus asper subsp. glaucescens (Jord.) Ball  
Sonchus nymanii Sonchus nymanii  

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 an accession number to view full details; click on column headers to sort.

Counties included on distribution map: Harrison, Kosciusko, Madison, Marion, Parke

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1941 - 2009

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
72711 Harrison 07 Jun 1945 Charles C. Deam
63251
BUT
Sonchus asper (L.) Hill
154667 Madison 14 Jul 2009 Donald G. Ruch
16759
BUT
Sonchus asper (L.) Hill
151637 Parke 02 Aug 2004 R. K. Scott
461
BUT
Sonchus asper (L.) Hill
54062 Kosciusko 02 Aug 1941 Ray C. Friesner
15826
BUT
Sonchus asper (L.) Hill
54063 Kosciusko 02 Aug 1941 Ray C. Friesner
15826
BUT
Sonchus asper (L.) Hill
155087 Marion 15 Jul 2006 P. A. Scott
2303
BUT
Sonchus asper (L.) Hill
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