Raoulia Australis is a species of cushion plant found in New Zealand. It possesses soft, grayish-green leaves that resemble small cushions and are packed tightly together. The plant has various synonyms including Raoulia Sericea, Raoulia Teretifolia, and Raoulia Haka.
Raoulia Sericea is a woolly variety of the cushion plant, characterized by a dense covering of silky-soft hairs. Raoulia Teretifolia, on the other hand, is a species with cylindrical-shaped leaves that grow in a compact cushion-like form. Lastly, Raoulia Haka is a subspecies of Raoulia Australis with round foliage and a bright silvery color.
The Raoulia Australis plant, along with its synonyms, is known for its hardiness and resilience, thriving in harsh alpine environments with limited water and nutrients.