'Poison bush' definitions:
Definition of 'poison bush'
From: WordNet
noun
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 [syn: poison bush, poison pea, gastrolobium]
noun
Either of two Australian plants of the genus Swainsona that are poisonous to sheep [syn: darling pea, poison bush]
Definition of 'Poison bush'
From: GCIDE
- Poison bush \Poison bush\ In Australia: (a) 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. (b) The plant Myoporum deserti, often distinguished as Ellangowan poison bush or dogwood poison bush. (c) The ulmaceous plant Trema cannabina, which, though not poisonous, is injurious to stock because of its large amount of fiber. [Webster 1913 Suppl.]