Caladenia cremna Critically Victoria Heathy dry forest Peak flowering period: not Similar species: not (D.L.Jones) endangered specified specified G.N.Backh. (Don’s spider orchid) Caladenia dienema Endangered Tasmania Windswept low heathland, Peak flowering period: Similar species: not growing dwarfed late October to early specified (windswept shrubs and sedges on November orchid) to well-drained sandy and clay loams; usually associated with rocky outcrops but may also extend into shrubby forests, usually dominated by Eucalyptus obliqua Caladenia dorrienii Endangered WA Open wandoo (Eucalyptus Peak flowering period: Similar species: Domin (Cossack wandoo)/jarrah (E. mid September to Caladenia vulgata spider-orchid) marginata)/E. November woodland Syn. Calonema Dormant between dorrienii (Domin) December and late April Szlach. Caladenia Endangered WA Margins of salt lakes and Peak flowering period: Similar species: drakeoides Hopper flats beneath scrub late August to early Caladenia barbarosiae, & A.P.Br. (hinged October C. mesocera, C. dragon barbarella Dormant between late October and late
Caladenia cremna (D.L.Jones) G.N.Backh. (Don’s spider orchid) Critically endangered Victoria Heathy dry forest Peak flowering period: not specified Similar species: not specified Caladenia dienema (windswept Endangered Tasmania Windswept low heathland, growing dwarfed shrubs and sedges on to well-drained sandy and clay loams; usually associated with rocky outcrops but may also extend into shrubby forests, usually dominated by Eucalyptus obliqua Peak flowering period: late October to early November Similar species: not specified Caladenia dorrienii Domin (Cossack spider-orchid) Syn. Calonema dorrienii (Domin) Szlach. Endangered WA Open wandoo (Eucalyptus wandoo)/jarrah (E. marginata)/E. woodland Peak flowering period: mid September to November Dormant between December and late April Similar species: Caladenia vulgata Caladenia drakeoides Hopper & A.P.Br. (hinged dragon Endangered WA Margins of salt lakes and flats beneath scrub Peak flowering period: late August to early October Dormant between late October and late Similar species: Caladenia barbarosiae, C. mesocera, C. barbarella orchid)
draft-guidelines-threatened-orchids.docx