Neha Patil (Editor)

Sophora chathamica

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Kingdom
  
Plantae

Family
  
Fabaceae

Tribe
  
Sophoreae

Rank
  
Species

Order
  
Fabales

Subfamily
  
Faboideae

Genus
  
Sophora

Sophora chathamica wwwnzpcnorgnzfloraimageslargeSophorachatha

Similar
  
Sophora fulvida, Sophora godleyi, Sophora longicarinata, Sophora molloyi, Sophora tetraptera

Coastal kōwhai (Sophora chathamica), sometimes known as Chatham Island kōwhai, is one of 8 species of native sophora or kōwhai in New Zealand and grows naturally in the north-west of the North Island in New Zealand, as far south as the Tongaporutu River in north Taranaki, and as far north as Te Paki. It can also be found growing near Wellington and the Chatham Islands, although these later plantings are thought to be a result of Maori plantings in the late 18th century and early 19th century. Prior to 2001, it was included as variant of Sophora microphylla, therefore references to either Sophora microphylla var. chathamica or Sophora microphylla subsp. microphylla var. chathamica are considered references to Coastal kōwhai.

Contents

Description

Coastal kōwhai forms a small tree up to 6 metres tall and 4 metres wide. It generally flowers from August until November. Flowers are yellow and around 3 cm long. Unlike many kōwhai species, coastal kōwhai lacks the divaricating juvenile stage when grown from seed.

Conservation

As assessed by the New Zealand Threat Classification System, S. chathamica is not considered threatened.

Cultivation

Coastal kōwhai is available from nurseries throughout New Zealand. There are also several cultivars available, including:

  • The cultivar Milligold was selected by Duncan & Davies nursery for the new millennium (as Sophora microphylla var. chathamica, the classification in use at the time). It forms a small, compact tree with weaping branches and is sometimes listed as an evergreen.
  • References

    Sophora chathamica Wikipedia