
1) Bush 2) Shrub 3) Telopea speciosissima
Found on
https://www.crosswordclues.com/clue/waratah

Waratah (Telopea) is an endemic, Australian genus of five species of large shrubs or small trees, native to the southeastern parts of Australia (New South Wales, Victoria and Tasmania). The most well-known species in this genus is Telopea speciosissima, which has bright red flowers and is the NSW state emblem. The waratah is a member of the plant ...
Found on
http://en.wikipedia.org/wiki/Waratah

Waratah is a shrub of the family Proteaceae, characterised by brilliant crimson tubular flowers borne in dense globular clusters at the end of sprays of long oval, oak-like leaves.
Found on
http://www.probertencyclopaedia.com/browse/BW.HTM

[
n] - straggling shrub with narrow leaves and conspicuous red flowers in dense globular racemes 2. [n] - tall shrub of eastern Australia having oblanceolate to obovate leaves and red flowers in compact racemes
Found on
http://www.webdictionary.co.uk/definition.php?query=waratah
noun tall shrub of eastern Australia having oblanceolate to obovate leaves and red flowers in compact racemes
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.