Brisbane is a city, so it does not have a floral emblem. The floral emblem of Queensland, of which Brisbane is the capital, is the Cooktown Orchid.
The floral emblem of Newfoundland and Labrador is the Pitcher Plant
The White Trillium is the floral emblem of the province of Ontario, Canada.
The floral emblem of South Australia is Sturt's Desert Pea.
The floral emblem of Australia's Northern Territory is the Sturt Desert Rose. This should not be confused with the Sturt Desert Pea, the floral emblem for South Australia.
Sturt's desert pea, Swainsona formosa is the floral emblem of South Australia.
The Tasmanian Blue Gum is the floral emblem of Tasmania.
Rose is the Floral Emblem of USA.
The floral emblem of the ACT (Australian Capital territory) is the Royal Bluebell (Wahlenbergia gloriosa).
Individual cities do not have floral emblems.The floral emblem of Queensland, the state where Gladstone is located, is the Cooktown Orchid (Dendrobium phalaenopsis).
the violet
The Thistle.