A single sloop , HMAS Geranium , was commissioned into RAN service to supplement the Royal Navy survey vessel .
A single sloop , HMAS Geranium , was was later fitted with a Fairey IIID seaplane to assist with surveys of the Great Barrier Reef .
A single sloop , HMAS Geranium , was commissioned into RAN service to supplement the Royal Navy survey vessel , and was later fitted with a Fairey IIID seaplane to assist with surveys of the Great Barrier Reef .