Isotoma hypocrateriformis (R.Br.) Druce Woodbridge Poison
Rep.Bot.Exch.Club Brit.Isles 4:629 (1917)

Conservation Code: Not threatened
Naturalised Status: Native to Western Australia
Name Status: Current

Brief Description
Amanda Spooner, Friday 10 September 1999

Erect, succulent annual, herb, 0.08-0.6 m high. Fl. white-blue-purple-pink, Sep to Dec or Jan. Sand, granite, laterite. Variety of habitats.

Distribution

Beard’s Provinces: Eremaean Province, South-West Province.

IBRA Regions: Avon Wheatbelt, Coolgardie, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Mallee, Swan Coastal Plain, Warren.

IBRA Subregions: Avon Wheatbelt P1, Avon Wheatbelt P2, Dandaragan Plateau, Eastern Mallee, Fitzgerald, Geraldton Hills, Lesueur Sandplain, Northern Jarrah Forest, Perth, Recherche, Southern Cross, Southern Jarrah Forest, Warren, Western Mallee.

IMCRA Regions: Central West Coast, Leeuwin-Naturaliste, WA South Coast.

Local Government Areas (LGAs): Albany, Armadale, Augusta-Margaret River, Bayswater, Boyup Brook, Bridgetown-Greenbushes, Busselton, Canning, Carnamah, Chittering, Collie, Coorow, Corrigin, Cranbrook, Cuballing, Dandaragan, Denmark, Esperance, Gingin, Gnowangerup, Goomalling, Gosnells, Greater Geraldton, Harvey, Irwin, Jerramungup, Joondalup, Kalamunda, Kellerberrin, Kojonup, Lake Grace, Manjimup, Merredin, Mingenew, Moora, Morawa, Mount Marshall, Mundaring, Murray, Nannup, Narembeen, Narrogin, Northampton, Nungarin, Perenjori, Perth, Pingelly, Plantagenet, Ravensthorpe, Serpentine-Jarrahdale, Swan, Tammin, Three Springs, Toodyay, Victoria Plains, Wagin, Wanneroo, Waroona, West Arthur, Westonia, Wongan-Ballidu, York.