Lemon bacopa is distinguished by blue flowers, a hairy upper stem, and by the lemony scent of its crushed foliage. Spreading ground cover around the , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Marshes, swamps, ditches , Did You Know?, Showy flowers Larval host plant for white peacock (Anartia jatrophae) butterflies. Insect pollinated.