Bossiaea sericea is a species of flowering plant in the family Fabaceae and is endemic to higher areas of south-eastern continental Australia.

It is an erect shrub with more or less round to heart-shaped leaves with the narrower end towards the base, and yellow flowers.

Bossiaea sericea is an erect shrub that typically grows to a height of up to 2 m (6 ft 7 in) and has stems that are round in cross-section.

[2][3][4][5] Bossiaea sericea was first formally described in 2012 by Ian R. Thompson in the journal Muelleria from specimens collected by Robert Owen Makinson on 3 December 1991 near Omeo.

[2] This bossiaea is found in north-eastern and far eastern Victoria, far south-eastern New South Wales, and in the Australian Capital Territory, growing in alpine and subalpine areas at altitudes above 800 m (2,600 ft), growing in heath and woodland (often bordered by grassland).