set of drawings colutea caspica in different colors. hand drawn . latin name sphaerophysa salsula

decorative sphaerophysa salsula blossom flora bloom colored design element drawn austrian peaweed gorgeous noxious style detail alkali swainsonpea cut part red bladder vetch elegant tender hand detailed inflorescence botanical wild herbal flower isolated nature illustration floral retro leaves graphic plant drawing beautiful natural yellow botany herb decoration decor meadow bud weed colorful set drawings colutea caspica different colors illustration latin name