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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not reflected in Florabase, herbarium collections, or in the census. We are hoping to be able to reinstate services around December 15; we will provide an update at that time.

The notice period started at 9:00 am on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Monday, 15 December 2025 +08:00.

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Prasophyllum hians Rchb.f.
Yawning Leek Orchid

Reference
Beitr.Syst.Pflanzenk. 59 (1871)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Tuberous, perennial, herb, 0.15-0.5 m high. Fl. white, Sep to Nov. Grey-white or black sand, laterite, clay. Winter-wet areas, well drained slopes of hills.

Grazyna Paczkowska, Descriptive Catalogue, 21 April 1994
Image

Distribution

IBRA Regions
Avon Wheatbelt, Esperance Plains, Jarrah Forest, Swan Coastal Plain, Warren.
IBRA Subregions
Fitzgerald, Katanning, Northern Jarrah Forest, Perth, Recherche, Southern Jarrah Forest, Warren.
IMCRA Regions
Leeuwin-Naturaliste, WA South Coast.
Local Government Areas (LGAs)
Albany, Armadale, Augusta Margaret River, Bayswater, Beverley, Boddington, Boyup Brook, Busselton, Canning, Chittering, Collie, Cranbrook, Dardanup, Denmark, Gnowangerup, Gosnells, Harvey, Jerramungup, Joondalup, Kalamunda, Kwinana, Mandurah, Manjimup, Mundaring, Murray, Narrogin, Northam, Perth, Pingelly, Plantagenet, Ravensthorpe, Serpentine-Jarrahdale, Toodyay, Victoria Plains, Wanneroo, Waroona, York.