sonchus asper plants flower

navigate by keyword : annual are arrays asper base beneath biennial bluishgreen both conglomeratus containing covered cut dandelion each emit flattopped flower flowers head heads height herb lanceolate leaf leaves lobed margins milky numerous one plant plants produce ray reaching resembling rumex sap several simple sometimes sonchus spines spiny stem stems surrounds those wavy when yellow

Sonchus asper plants Royalty Free Stock Photo

Close-up of yellow flower of a Sonchus Asper or cerraja Royalty Free Stock Photo

Yellow Sow Thistle Plant Royalty Free Stock Photo

Cipselas of a sonchus oleraceus plant with copy space Royalty Free Stock Photo

Prickly sow thistle Sonchus asper Royalty Free Stock Photo

Prickly Sowthistle Seed Head Royalty Free Stock Photo

Close-up of green leaves of Sonchus hierrensis plant. Sonchus hierrensis or Cerrajon plants green leaves. Sow thistles Royalty Free Stock Photo

Rough milk thistle or sow-thistle yellow flowers or Sonchus asper Royalty Free Stock Photo

Sonchus asper is an annual or biennial herb sometimes reaching a height of 150-200 cm. with spiny leaves and yellow flowers resembling those of the dandelion, leaves are bluish-green, simple, lanceolate, with wavy and sometimes lobed margins, covered in spines on both the margins and beneath. The base of the leaf surrounds the stem. The leaves and stems emit a milky sap when cut. One plant produce several flat-topped arrays of flower heads, each head containing numerous yellow ray flowers.