Heartsease flower (Viola tricolor). This plant has long been used in traditional herbal medicine. It is believed to act as an expectorant (aiding coughing) and a diuretic | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Bildagentur-online / TH Foto |
Taille de l’image : | 4500 px × 3011 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |