flowers of a phaius tankervilleae var. australis or lesser swamp orchid

flowers phaius tankervilleae var australis or lesser swamp orchid australia australian bloom blooming blossom botanical botany bud color common delicate eastern evergreen flora floral flower garden green island swamporchid landscape mauve nature orchidaceae ornamental outdoor outdoors park petal plant purple southern spring springtime stalk stem summer lily terrestrial herb white scene sydney