This orchid is very similar to the White Spider Orchid. It is distinguished by having larger flowers with varying amounts of pink colouring on the labellum. I would describe it as a large, robust white spider orchid with pink tinging on the labellum. It is found in a few locations near Walpole, growing in sandy coastal areas.
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid
Caladenia interjacens - Walpole Spider Orchid