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Stylidium petiolare Sond.
Horn Triggerplant

Reference
Lehm., Pl.Preiss. [J.G.C.Lehmann] 1:382 (1845)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Bulb-forming perennial, herb, 0.055-0.15 m high, with bulbous rootstock. Fl. pink-white, Aug to Oct. Sand, clay. Swampy areas, granite outcrops.

Grazyna Paczkowska, Descriptive Catalogue, 28 March 1996
Image

Distribution

IBRA Regions
Avon Wheatbelt, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Mallee, Swan Coastal Plain, Warren.
IBRA Subregions
Dandaragan Plateau, Fitzgerald, Geraldton Hills, Katanning, Lesueur Sandplain, Merredin, Northern Jarrah Forest, Perth, Southern Jarrah Forest, Warren, Western Mallee.
IMCRA Regions
Leeuwin-Naturaliste.
Local Government Areas (LGAs)
Augusta Margaret River, Beverley, Boddington, Boyup Brook, Bridgetown-Greenbushes, Broomehill-Tambellup, Bruce Rock, Busselton, Canning, Capel, Chittering, Collie, Coorow, Corrigin, Cranbrook, Cuballing, Cunderdin, Dandaragan, Donnybrook-Balingup, Dumbleyung, Gingin, Gnowangerup, Goomalling, Gosnells, Greater Geraldton, Harvey, Jerramungup, Kalamunda, Kellerberrin, Kent, Kojonup, Kondinin, Kulin, Lake Grace, Manjimup, Mingenew, Moora, Mundaring, Murray, Narembeen, Narrogin, Northam, Northampton, Pingelly, Plantagenet, Quairading, Serpentine-Jarrahdale, Swan, Three Springs, Toodyay, Victoria Plains, Wagin, Wandering, West Arthur, Wickepin, Williams, Wongan-Ballidu, Woodanilling, Yilgarn, York.