| | Plants: Species (Site not responding. Last check: 2007-11-01) |
 | | The flower clusters on the sea urchin hakea Hakea petiolaris earn its descriptive name: rounded and spiky, they look like they'd be quite at home on the ocean floor. |
 | | Like other hakeas, this species is prickly in another way, as well: its leaves are stiff with sharp points along their edges. |
 | | This defensive characteristic makes the hakea an excellent boundary plant, and it provides safe haven to birds and other small wildlife seeking to escape from predators. |
| www.sandiegozoo.org /cf/plants/species_detail.cfm?ID=114 (77 words) |