Known as: SALIX DISCOLOR POLLEN 1 g in 20 mL INTRADERMAL INJECTION [Pussy Willow Pollen], SALIX DISCOLOR POLLEN 1 g in 20 mL SUBCUTANEOUS INJECTION, SOLUTION [PUSSY WILLOW POLLEN], SALIX DISCOLOR POLLEN 1 g in 20 mL PERCUTANEOUS INJECTION, SOLUTION [PUSSY WILLOW POLLEN]