Antirrhinum majus L.
Family: Plantaginaceae
common snapdragon, garden snapdragon
Antirrhinum majus image
Kurt Stüber  
Etymology: Antirrhinum: from Greek anti, "like," and rhinon, "nose," because the flowers do seem to have a snout
Plants: perennial forb
Flowers: with swollen sac at base
Conservation Status: Introduced - escaped