1. 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
   "Farmers carefully fenced off areas containing gastrolobium to protect their animals";
   - poison bush, poison pea

Derived forms: gastrolobiums

Type of: bush, shrub

Part of: genus Gastrolobium

Encyclopedia: Gastrolobium