Phleum alatumHost Phalaris villosula De Not. ex Parl. Phalaris variegataSpreng. Phalaris tuberosaLink Phalaris paradoxa var. coerulescens Phalaris commutataRoem. & Schult. Phalaris coerulescens var. villosula Phalaris coerulescens var. tenuis Phalaris coerulescens var. ovata Phalaris coerulescens var. major Phalaris coerulescens subsp. lusitanica Phalaris coerulescens var. concolor Phalaris bulbosa var. nervosa Phalaris bulbosa var. coerulescens Phalaris aquatica var. macrostachya