mountain hog's fennel (peucedanum oreoselinum). umbel bracts closeup

apiaceae athamanta oreoselinum nigrum peucedanum umbelliferae bract deflexed glabrous inflorescence detail linearlanceolate mountain hog 039 fennel sulphurweed stem striate lateral view hog's oreoselinum umbel bracts closeup virtual herbarium belarus flora: focus-stacked closeups wild cultivated plants including flowers leaves fruits intended illustrations botanical manuals