This terrestrial clumping fern has a short rhizome that is erect and produces a dense rounded habit. The variable mid-green triangular-shaped fronds may be broad or linear on the same plant. It is commonly found in moist protected positions and has a lace-like appearance.

Hardiness zones 9 to 11 

Asplenium dimorphum is naturally found from Australia to Norfolk Island growing moist damp gullies. It prefers a well-drained, moist fertile sandy soils in a protected shaded position with wind, frost and drought protection. 

The Three-in-one Fern is grown in sub-tropical gardens or ferneries as a specimen or as an understorey plant. It is planted around water features or used in gully plantings. In cold climates it is grown under glass as a potted specimen and establishing from division in 2 to 3 years. ID 1287

Asplenium (a-SPLAY-nee-um ) dimorphum (die-mor-fum)

Dryopteridaceae (DRY-op-TER-ee-DAY-see-ee)