Family:
Lobeliaceae
Isotoma axillaris
Showy Isotome
(syn. Laurentia axillaris)
Other Names: Australian Harebell, Rock Isotome.
First Nations Name(s):
Regional Subspecies:
Occurrence:
Regional:
Noted mainly east of the Olympic Highway.
Habitat & Site Selection:
Crevices on rocky cliffs, especially granite and sandstone outcrops. Shallow sandy soils of slopes and around rocky waterholes. Tolerates frost and extended dry periods.
Habit:
Low bushy perennial herb to 50 cm high. Bright blue to mauve flowers, Sep-May.
Propagation:
From fresh seed; cuttings of firm growth (which root readily); or from division. Germinates in 4-6 weeks.
VALUES:
Ornamental:
Excellent attractive ornamental for rockeries and containers. Regenerates well in gardens. Produces spectacular informal effect. Rejuvenate plants over 2 years by harsh pruning in autumn.
Other:
Milky sap can irritate skin and eyes.