''Isotoma pusilla'', commonly known as small isotome, is a small herbaceous perennial in the family ''
Campanulaceae'' native to Western Australia.
The erect, spreading, slightly succulent and annual herb typically grows to a height of . It blooms between October and December producing blue-purple flowers.
It is found in wet depressions along the west coast in the
South West,
Wheatbelt and
Mid West
The Midwestern United States, also referred to as the Midwest or the American Midwest, is one of four census regions of the United States Census Bureau (also known as "Region 2"). It occupies the northern central part of the United States. I ...
regions of Western Australia where it grows in sandy-clay soils.
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References
pusilla
Flora of Western Australia
Plants described in 1837
{{Campanulaceae-stub