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| Family: |
Donatiaceae |
| Distribution: |
Alpine areas of Tasmania. Also occurs in New Zealand |
| Common Names: |
Cushion plant |
| Derivation of Name: |
Donatia....After Vitaliana Donati, an 18th century naturalist.
novae-zelandiae....New Zealand. |
| Conservation Status: |
Not considered to be at risk in the wild. |
General Description:
Donatia is a small genus of two species. One species, D.novae-zelandiae, is found in Tasmania and New Zealand while the other occurs in South America. Donatia is one of the genera that makes up the alpine "cushion plants", a group that is characterised by a moss-like habit of growth. The group includes numerous species from several unrelated genera.
D.novae-zelandiae has small, linear leaves occurring on prostrate stems that often form roots along their length. It forms a mounded, cushion-like appearance up to about 1 metre in diameter. Small white flowers about 5 mm in diameter occur scattered over the plant at the ends of the small branches in late spring and summer.
Like other cushion plants, D.novae-zelandiae is not often cultivated and, as a result of its natural habitat in boggy, alpine areas, has fairly specific cultural requirements. It is best suited to cold climates and peat-like soils that are constantly moist. Protection from full sun may be required in non-alpine areas. Cultivation in containers may also be worth trying.
Seed is virtually unavailable and germination requirements are unknown. It is reported that cuttings strike reasonably well.
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Updated: Friday 9 November 2007.
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