Smooth Hawkweed

Hieracium laevigatum Willd.

are host of

• Global Biotic Interactions: Puccinia hieracii (Röhl.) H. Mart. 1817
• Global Biotic Interactions: Ramularia inaequale
• Global Biotic Interactions: Boeremia exigua (Desm.) Aveskamp, Gruyter & Verkley 2010
• Global Biotic Interactions: Clathrospora diplospora (Ellis & Everh.) Sacc. & Traverso 1910
• Global Biotic Interactions: Ramularia taraxaci P. Karst. 1884
• Global Biotic Interactions: Golovinomyces cichoracearum (DC.) V. P. Heluta 1988
• Global Biotic Interactions: Puccinia hieracii (Röhl.) H. Mart. 1817
• Global Biotic Interactions: Puccinia hieracii (Röhl.) H. Mart. 1817
• Global Biotic Interactions: Depazea hieracii
• Global Biotic Interactions: Golovinomyces cichoracearum (DC.) V. P. Heluta 1988
• Global Biotic Interactions: Septoria mougeotii Sacc. & Roum. 1884
• Global Biotic Interactions: Plenodomus agnitus (Desm.) Gruyter, Aveskamp & Verkley 2012
• Global Biotic Interactions: Golovinomyces cichoracearum (DC.) V. P. Heluta 1988
• Global Biotic Interactions: Epicoccum nigrum Link 1816
• Global Biotic Interactions: Podosphaera tridactyla (Wallr.) de Bary 1870
• Global Biotic Interactions: Ramularia inaequalis (Preuss) U. Braun 1998
• Global Biotic Interactions: Ramularia inaequalis (Preuss) U. Braun 1998
• Global Biotic Interactions: Ramularia inaequalis (Preuss) U. Braun 1998
• Global Biotic Interactions: Ramularia inaequalis (Preuss) U. Braun 1998
• Global Biotic Interactions: Ramularia inaequalis (Preuss) U. Braun 1998
• Global Biotic Interactions: Ramularia inaequalis (Preuss) U. Braun 1998
• Global Biotic Interactions: Ramularia inaequalis (Preuss) U. Braun 1998