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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s flora taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not currently being reflected in Florabase, herbarium collections, or the census. The project team is now conducting testing of the migrated data, and a further update will be provided by the end of the financial year (1 July). Please reach out to us if you have any questions or concerns.

The notice period started at 9:45 am on Friday, 12 December 2025 +08:00 and will end at 12:00 pm on Wednesday, 1 July 2026 +08:00.

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Caladenia caesarea subsp. maritima Hopper & A.P.Br.
Cape Mustard Orchid

Reference
Nuytsia 14(1/2):201-203,Figs.44L-Q (2001)
Conservation Code
Threatened
A taxon name retains its ‘Threatened’ status until a new name has been officially endorsed and appears in the Gazettal Notice.
Naturalised Status
Native to Western Australia
Name Status
Current

Tuberous, perennial, herb, 0.15-0.2 m high. Fl. green & yellow & brown, Aug to Sep. Loam, granite. Rock outcrops.

Amanda Spooner, Descriptive Catalogue, 9 September 1999
Image

Distribution

IBRA Regions
Jarrah Forest.
IBRA Subregions
Southern Jarrah Forest.
IMCRA Regions
Leeuwin-Naturaliste.
Local Government Areas (LGAs)
Busselton.