Melichrus adpressus, commonly known as large nectar-heath,[2] is a flowering plant in the family Ericaceae.

Melichrus adpressus is an upright shrub 30–150 cm (12–59 in) high with upwardly, over-lapping, appressed leaves over most of the branch, occasionally toward the base.

Flowering occurs from July to September and the fruit is more or less spherical-shaped, about 4 mm (0.16 in) long, green, finely ribbed underneath and smooth at the end.

[2] Melichrus adpressus was first formally described in 1839 by Augustin Pyramus de Candolle from an unpublished description by Allan Cunningham and the description was published in Prodromus Systematis Naturalis Regni Vegetabilis.

[3][4] Large nectar-heath grows in heath, sandy soils and coastal scrub north of Angourie Point in New South Wales and in Queensland.