Isotoma fluviatilis (R.Br.) F.Muell. ex Benth.
kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
order: Asterales >
family: Campanulaceae >
genus: Isotoma (R.Br.) Lindl. >
New South Wales , Queensland , South Australia , Tasmania , Victoria