Rock Isotome

Family: Campanulaceae
Genus: Isotoma
Species: petraea
Main Flower Colour: Pink


Tucked in among rocks, where there is shelter and moisture. Erect, spreading annual or perennial, herb with toothed soft leaves, (0.1-)0.2-0.6(-1) m high. Fl. blue/blue-purple, Feb to Nov. Shallow soils over granite. Amongst rocks, breakaways, in rock crevices, rocky outcrops.


The main flower colour is pink. 5 petals, toothed leaves, in crevices in rocks.

Views (per week)23


Bio Regions

Murchison (MUR), Great Victoria Desert (GVD), Tanami (TAN), Gawler (GAW)

Region Specifics

Devil's Marbles, NT

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