Martin Pellizzer

Hieracium Cordifolium Subsp. Periplecum

Heartleaf hawkweed, scientifically known as Hieracium cordifolium subsp. periplecum, is a striking member of the sunflower family native to temperate regions of Europe and Asia. This perennial plant is recognized for its distinctive heart-shaped leaves and vibrant yellow flowers that bloom in early summer. It thrives in meadows, woodlands, and disturbed soils, often forming dense colonies that can dominate local vegetation. Despite its beauty, it is considered invasive in some areas, outcompeting native plants and altering ecosystem dynamics. Its ecological impact and ornamental appeal make it a subject of both admiration and concern in botanical studies.