| | Parkinsonia (Parkinsonia aculeata) - Weeds of National Significance - Weed Management Guide (Site not responding. Last check: ) |
 | | Parkinsonia leaves consist of a flat, green leaf stalk up to 300 mm long and 2-3 mm wide with numerous small (4-10 mm) green oblong leaflets staggered along both sides. |
 | | Parkinsonia is one of four prickle bushes that are weeds throughout semi-arid Australia. |
 | | Parkinsonia is one of four prickle bushes that are yellow-flowering, seed pod forming, woody weeds of northern Australia. |
| www.deh.gov.au /biodiversity/invasive/publications/p-aculeata.html (3173 words) |