Calothamnus validus grows to about 3 metres ( 9.8 ft ) tall .
Calothamnus validus has leaves that are about 20 -- 40 millimetres ( 0.8 -- 2 in ) long .
Calothamnus validus grows to about 3 metres ( 9.8 ft ) tall and has leaves that are about 20 -- 40 millimetres ( 0.8 -- 2 in ) long .