floral abstraction of sosnowski's borscht. tiny little flowers growing out of the ball

apiaceae barszcz sosnowskiego blooms canes caucasus dolina rospudy environment essential oil field flower forest green furan carton garden gruel heracleum sosnowsky sosnowskyi herbaceous plants inflorescence invasive leaf meadow nature plant root rospuda 039 hogweed stalk wilderness floral abstraction sosnowski's borscht tiny little flowers growing ball