Brunnera macrophylla 'Langtrees' is an rhizomatous, herbaceous perennial cultivar with large, oval to heart-shaped leaves. Leaves have a rough texture and are flecked attractively with white-grey. They form clumps growing to around 45cm wide. Very robust and can adapt to most surroundings, flowering usually occurs between April and May. This cultivar produces long sprays of small, delicate, blue flowers which look like those of forget me not plants.