Bryophytes often found in the habitat: "Dunes slacks".

moss
marsh bryum Bryum pseudotriquetrum bryales
variable forklet moss Dicranella varia dicranales
maiden hair pocket moss Fissidens adianthoides dicranales
sand feather moss Brachythecium mildeanum hypnales
pointed spear moss Calliergon cuspidatum hypnales
yellow starry feather moss Campylium stellatum hypnales
Knieff's hook moss Drepanocladus aduncus hypnales
fertile feather moss Drepanocladus polygamus hypnales
olive beard moss Didymodon tophaceus pottiales
liverwort
Irish ruffwort Moerckia hibernica jungermanniales
narrow mushroom headed liverwort Preissia quadrata marchantiale
greasewort Aneura pinguis metzgeriales
endive pelia Pellia endiviifolia metzgeriales
petalwort Petalophyllum ralfsii metzgeriales
jagged germanderwort Riccardia chamedryfolia metzgeriales

Mosses and Liverworts of Britain and Ireland, a Field Guide. British Bryological Society. Eds. I. Atherton, S. Bosanquet and M. Lawley. 2010.