Poison bush

1.

Any fabaceous shrub of the genus Gastrolobium, the herbage of which is poisonous to stock; also, any species of several related genera, as Oxylobium, Gompholobium, etc.

Noun	1.	poison bush - any of various Australian evergreen shrubs of the genus Gastrolobium having whorled compound leaves poisonous to livestock and showy yellow to deep reddish-orange flowers followed by two-seeded pods Synonyms: gastrolobium, poison pea
	2.	poison bush - either of two Australian plants of the genus Swainsona that are poisonous to sheep Synonyms: darling pea

bush, gastrolobium, genus Gastrolobium, poison pea, shrub