a dark pink foxglove plant in full bloom in close-up against green bokeh background.

background bokeh cardiac close color colorful common dark digitalin digitalis digitoxin digoxin drug finger fingertip flora floral flower forest foxglove foxgloves garden gardening glove glycosides green head heart herbal intoxication light like macro medicinal ornamental pharmacological pink plant poison poisoning purple purplish purpurea summer toxic toxicity tubular use vivid wildflower witch woodland woods