CALADENIA LONGICAUDA COMPLEX
These orchids are often very difficult to classify from photographs as size and labellum structure are often not easy to portray. Classification is further complicated by variation within species and also by the fact that intermediate forms exist, particularly where distributions overlap.
Caladenia speciosa, C splendens, C pholcoidea ssp pholcoidea, C pholcoidea ssp augustensis, C busselliana and C lodgeana are obviously part of the C longicauda complex and should be included as a subspecies of that group.
I feel a complete revision is required.
Caladenia applanata – Broad-lipped Spider Orchid

Caladenia citrina – Margaret River Spider Orchid

Caladenia cruscula – Reclining Spider Orchid

Caladenia excelsa – Giant Spider Orchid

Caladenia heberleana – Heberle’s Spider Orchid

Caladenia gardneri – Cherry Spider Orchid

Caladenia harringtoniae – Pink Spider Orchid

Caladenia hopperiana – Quindanning Spider Orchid

Caladenia longicauda ssp. albella – Small-lipped Spider Orchid

Caladenia longicauda ssp. australora – Southern White Spider Orchid

Caladenia longicauda ssp. borealis – Daddy-long-legs Spider Orchid

Caladenia longicauda ssp. calcigena – Coastal White Spider Orchid

Caladenia longicauda ssp. clivicola – Hill’s White Spider Orchid

Caladenia longicauda ssp. crassa – Esperance White Spider Orchid

Caladenia longicauda ssp. merrittii – Merritt’s White Spider Orchid

Caladenia lorea – Blushing Spider Orchid

Caladenia nivalis – Exotic Spider Orchid

Caladenia pholcoidea – Albany Spider Orchid

Caladenia pholcoidea ssp. augustensis – Augusta White Spider Orchid

Caladenia serotina – Christmas Spider Orchid

Caladenia speciosa – Sandplain White Spider Orchid

Caladenia startiorum – Start’s Spider Orchid

Caladenia uliginosa – Darting Spider Orchid

Caladenia uliginosa ssp. patulens – Frail Spider Orchid

Caladenia winfieldii – Majestic Spider Orchid

More about Majestic Spider Orchid
Caladenia longicauda sp. – Bulbarnet Rd

Caladenia longicauda sp. – Collie

Caladenia longicauda subsp.
