burr of teasel comb (dispacus sylvestris)

angiosperm angiosperms autumn brown central common decoration decorations dicots dicotyle dicotyledonous dipsacaceae dipsacus dry eco europe european flora flower flowers format fruit fruits fullers fullonum german germany green group groups horizontal infructescence infructescences layer mature native nature plant plants prickly ripe sharp sylvestris teasel teazle three trio trios wild winter