Apium insulare
Apium insulare, Flinder's Island celery, or Island celery is a herb of the Bass Strait islands, and Lord Howe Island, Australia.Uses
It is considered to be "worth investigating" as a food plant.The species is hermaphrodite. It is suitable for light, medium and heavy soils. The suitable pH for it to grow acid, neutral and basic soils. It can grow in semi-shade or no shade. It prefers moist soil.