Myosotis palustris, the Water Forget-me-not or True Forget-me-not, is a herbaceous perennial plant of the genus Myosotis.

It grows in bogs and wet places and beside streams and rivers.

It is an erect plant which ranges in height from 6 in. to two feet, bearing small (1/4 in.) blue flowers with yellow centers.

It blooms from mid-spring to first frost in temperate climates.