Sonchus asper ssp. asper ID: 0000 0000 0219 0178 [detail] © 2019 John Doyen	Sonchus asper ssp. asper ID: 0000 0000 0219 0176 [detail] © 2019 John Doyen	Sonchus asper Prickly Sow-thistle ID: 0000 0000 0104 0674 [detail] © 2004 Robert E. Preston, Ph.D.	Sonchus asper Spiny Sowthistle ID: 0000 0000 0306 0367 [detail] © 2006 Chris Wagner, SBNF
Sonchus asper Spiny Sowthistle ID: 0000 0000 0306 0368 [detail] © 2006 Chris Wagner, SBNF	Sonchus asper Spiny Sowthistle ID: 0000 0000 0306 0369 [detail] © 2006 Chris Wagner, SBNF	Sonchus asper ID: 0000 0000 0506 3208 [detail] © 2006 Louis-M. Landry	Sonchus asper ID: 0000 0000 0506 3209 [detail] © 2006 Louis-M. Landry
Sonchus asper ID: 0000 0000 0506 3210 [detail] © 2006 Louis-M. Landry	Sonchus asper ID: 0000 0000 0506 3212 [detail] © 2006 Louis-M. Landry	Sonchus asper ID: 0000 0000 0407 0773 [detail] © 2007 Luigi Rignanese	Sonchus asper ID: 0000 0000 0407 0778 [detail] © 2007 Luigi Rignanese
Sonchus asper Prickly Sow Thistle ID: 0000 0000 0616 1547 [detail] © 2016 Jorg & Mimi Fleige	Sonchus asper ID: 0000 0000 0511 0116 [detail] © 2011 Michael O'Brien	Sonchus asper Sow Thistle ID: 0000 0000 0511 1119 [detail] © 2011 Michael O'Brien	Sonchus asper ID: 0000 0000 0511 2389 [detail] © 2011 Michael O'Brien
Sonchus asper ID: 0000 0000 0511 2530 [detail] © 2011 Michael O'Brien	Sonchus asper Sow Thistle ID: 0000 0000 0611 1653 [detail] © 2011 Michael O'Brien	Sonchus asper Spiny Sowthistle ID: 0000 0000 0413 1026 [detail] © 2013 David Wolfson	Sonchus asper Spiny Sowthistle ID: 0000 0000 0413 1027 [detail] © 2013 David Wolfson
Sonchus asper Spiny Sow Thistle ID: 0000 0000 0515 2743 [detail] © 2015 Robert Sikora	Sonchus asper Prickly Sow Thistle ID: 0000 0000 0715 0506 [detail] © 2015 Jean Pawek	Sonchus asper Prickly Sow Thistle ID: 0000 1111 4321 1233 [detail] 2020 National Park Service	Sonchus asper Prickly Sow Thistle ID: 0000 1111 4321 1232 [detail] 2020 National Park Service

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