Broadly spreading, evergreen. Broad arching green blades, with erect stalked flower heads in spring. The flowers attract birds. The seed pods are long, open twisted & pendulous. Grows on coastal cliffs and hills. Adaptable to many sites.

NZ evergreen. Broad erect green or bluish-green blades, erect tall flower heads in spring attract nectar feeding birds. Seed pods stand erect. Favours wet sites but adaptable. Used for shelter in exposed moist coastal sites.

Broadly spreading, evergreen. From wild collected seed. Shorter growth than mainland swamp flax, Broad leaf blade bending near the top. Adapted to severe coastal exposure.

Pittosporum 'Stephens Island' is a form found growing on Stephens Island in the middle of Cook Strait. It has some resemblance to both Pittosporum tenuifolium and Pittosporum crassifolium (or may be a naturally occurring hybrid between P. tenuifolium and P. ralphii). It has a tidy habit with and upright medium form and will grow to a mature height of 5-10m. The small pointed foliage is smooth, blue/grey-green with a slight grey/green tomentose appearance. It adapts well to coastal conditions.