yellow flowers of the rare australian native saprophytic climbing orchid, erythrorchis cassythoides, family orchidaceae

orchid flower australian australia nature native plant endemic climber climbing yellow erythrorchis cassythoides orchidaceae biodiversity saprophyte saprophytic sydney tree eucalyptus eucalypt gum scribbly gum woodland south wales nsw queensland twining black bootlace galeola spring summer sclerophyll forest coastal stem leafless indigenous parasite unusual bark garden creeper botany flora