Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Fabales
Family: Fabaceae
Genus: Hardenbergia
Species: H. violacea
Binomial name: Hardenbergia violacea
Synonym: Hardenbergia monophylla
Common name: Coral-pea, Purple coral pea,  False sarsaparilla, Happy wanderer, Native lilac, Waraburra, Lilac vine.

Hardenbergia violacea is a species of flowering plant in the pea family and is native to Australia from Queensland to Tasmania. Hardenbergia violacea is a vigorous evergreen hardy, twining, woody-stemmed climber growing to 6 m more, sometimes growing as a subshrub. It has typical pea-like flowers which are usually violet but can be white, pink or other colours. The leaves are dark green, leathery leaves with prominent venation.

Hardenbergia violacea Purple coral pea.JPG

Hardenbergia violacea Purple coral pea-001.JPG

Happy Wanderer Hardenbergia violacea -003.JPG

Another colour form.
Purple Coral Tree Hardenbergia violacea-002.JPG

Purple Coral Tree Hardenbergia violacea-003.JPG

White form Hardenbergia ‘Alba’ 
Hardenbergia violacea alba-002.JPG

Purple and white forms
Hardenbergia violacea wikipedia.jpg 

Thanks to Wikipedia for text and information: https://creativecommons.org/licenses/by-sa/3.0/