Ключевые слова: bavarian forest, bumblebee, buzzer, cardenolide, digitalis lanata, digitalis purpurea, environment, flower shape, flowering, flowering meadow, fly, folk medicine, glycosides, grafenau, great, green, habitat, heart failure, herbs, highly poisonous, hiking, insects, landscape, large, meadow, medicine, mountain, national park, nature, nature park, nature reserve, pink, plans, plant species, plantain, poisonous, poisonous plant, pollinate, purple, rachel, red, season, thimble, untouched, white,