The term "Goodenia heppleana" does not correspond to a widely recognized or established species name within current botanical or scientific literature. Accurate information regarding its taxonomic validity, description, distribution, or classification is not confirmed.
It is plausible that the term is a neologism, an unpublished or invalidly described name, or a misspelling of a valid species within the genus Goodenia, which belongs to the family Goodeniaceae and comprises flowering plants native primarily to Australia. The suffix "heppleana" may suggest an eponym, potentially honoring an individual named Hepple, as is common in botanical nomenclature.
Due to the lack of verifiable and reliable sources, no definitive characteristics, etymology, or related topics can be provided. The name does not appear in major taxonomic databases such as the Australian Plant Name Index (APNI), the International Plant Names Index (IPNI), or Plants of the World Online (POWO) as of the latest available data.