Family GriseliniaceaeTakht. Higher classification Griseliniaceae | Scientific name Griselinia Rank Genus | |
 | ||
Similar Griselinia littoralis, Griselinia lucida, Daisy bush, Corokia, Redclaws | ||
Hylands nursery griselinia hedging video
Griselinia is a genus of seven species of shrubs and trees, with a highly disjunct distribution native to New Zealand and South America. It is a classic example of the Antarctic flora. It is the sole genus in the family Griseliniaceae; in the past it was often placed in Cornaceae but differs from that in many features. The leaves are evergreen, smooth and glossy above, often paler below. The flowers are very small, with five sepals and stamens and a single stigma. Petals 2–3 mm long. However, the female flower of G.lucida has no petals. The fruit is a small purple oval berry 5–10 mm long.
Contents
- Hylands nursery griselinia hedging video
- Griselinia hedging plants hopes grove nurseries
- Chemical characteristics
- New Zealand species
- South American species
- References
Griselinia hedging plants hopes grove nurseries
Chemical characteristics
Petroselinic acid occurs as the major fatty acid in the species, indicating a relationship to the Apiaceae and the Araliaceae. Recent genetic evidence from the Angiosperm Phylogeny Group has shown that Griselinia is correctly placed in the Apiales.
New Zealand species
The two New Zealand species are large shrubs or trees, from 4–20 m (13–66 ft) tall. Both trees can be epiphytic or hemiepiphytic. The young tree often colonizes amongst other epiphytes like Collospermum and Astelia high in the forest canopy, before growing aerial roots down the trunk of its host. Upon contact with the ground the roots can become large – up to 25 cm (10 in) thick, and are easily identified for their heavy lengthwise corrugations. G. lucida seldom becomes a freestanding tree if having begun life epiphytically, and can often be seen to have collapsed where the host has died. Epiphytic growth in G. littoralis is less common but does occur in wetter climates.
The vernacular names are of Māori origin.
South American species
The five South American species are smaller shrubs, 1–5 m tall. All are known as Yelmo.
