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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 Herbarium team, working with the Biodiversity Information Office, now have the Nomos-hosted WACensus in production, and we will begin to update the flora and fungi for WA within the system soon. The Specify project team continues to test and streamline the new collections management system, and we expect this to be online in October. 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 Thursday, 1 October 2026 +08:00.

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Thelymitra macrophylla Lindl.
Scented Sun Orchid

Reference
Sketch Veg.Swan R. 49 (1840)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Robust tuberous, perennial, herb, 0.3-0.64 m high, leaves large, ovate; inflorescence multi-flowered; post-anther lobe large, entire; hair tufts short. Fl. blue-purple, Aug to Nov.

Helen Coleman, Descriptive Catalogue, 30 October 1998
Image

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Mallee, Swan Coastal Plain, Warren.
IBRA Subregions
Eastern Mallee, Fitzgerald, Katanning, Lesueur Sandplain, Northern Jarrah Forest, Perth, Recherche, Southern Cross, Southern Jarrah Forest, Warren.
IMCRA Regions
WA South Coast.
Local Government Areas (LGAs)
Albany, Armadale, Augusta Margaret River, Beverley, Boyup Brook, Busselton, Capel, Coorow, Cranbrook, Dardanup, Denmark, Donnybrook-Balingup, Esperance, Gingin, Gnowangerup, Harvey, Jerramungup, Kalamunda, Kojonup, Manjimup, Mundaring, Murray, Nannup, Northam, Perth, Pingelly, Plantagenet, Ravensthorpe, Serpentine-Jarrahdale, Swan, Wagin, Waroona, West Arthur, Williams, Woodanilling, Yilgarn, York.