2021 Photo Competition

Date posted: 21-Jan-2021

2021 Photo Competition Now Open It is that time of year again when we are look..

Primary School Science Conservation 2020 Award

Date posted: 18-Dec-2020

Dylan Lewis Y7 from Mahurangi College, Warkworth, being presented with the ..

Supporters of Tiritiri Inc and Fullers 360 Science Conservation 2020 Award

Date posted: 18-Dec-2020

The NIWA Auckland City Science and Technology Fair winner of the Supporters of Tiritiri ..

2020 Conservation Week

Date posted: 12-Aug-2020

Meet the Takahē on Tiritiri Matangi Island When: 1:30 pm, ..

AGM 2020

Date posted: 25-Jul-2020

PLEASE NOTE CHANGE OF DATE TO WEDNESDAY 21ST OCTOBER 2020 due to Covid restrictions at t..

Ferry Resuming July 4th!

Date posted: 01-Jun-2020

Great News!!! We have confirmation Fuller360 ferry service to Tiritiri Matangi wi..

The 2020 Photo Competition Winners

Date posted: 22-May-2020

Here are the winning and commended photos from this year's competition. Congratulations to the photo..

Celebrate the Takahe Art Competition

Date posted: 08-Apr-2020

Hi Tiri Kids, It’s TakahÄ“ Awareness Month! Everyone loves our takah..

COVID-19 Important Information

Date posted: 25-Mar-2020

The government has announced that New Zealand is now at alert level 2 for COVID-19. Th..

2019 Winner Primary School Supporters of Tiritiri and Fullers 360 Science Award is Ethan Raymond

Date posted: 11-Mar-2020

Ethan has helped the Enviro-Warriors in many ways such as planning, gard..

Kohekohe

Botanical name:  Dysoxylum spectabile
Maori name:  Kohekohe
Height:  15 metres

Kohekohe leaf

Kohekohe grows naturally in the warmer parts of New Zealand, favouring coastal and lowlands areas.  Its southern limit is the top of the South Island.  It is described as a tropical outlier and its large glossy pinnate leaves give it a lush, tropical appearance.

 

Flowers open in May/June when they appear as waxy white sprays similar to orange blossom.  They sprout directly from the bark on branches and the trunk, a phenomenon called cauliflory (stem flowers) a feature which is prevalent on trees in tropical rainforests.

 

Seed capsules develop slowly for about a year then split open to reveal 3 seeds enclosed in a red fleshy covering which is eaten by birds.

 

Genus Dysoxylum contains about 75 species which are widespread in tropical and subtropical forests.  They all belong in the mahogany family, Meliaceae.  Kohekohe, the single NZ species is endemic.  The North Queensland rainforests contain several species, all commonly referred to as mahogany. eg yellow mahogany, Dysoxylum parasiticum; pink mahogany, D. oppositifolium

 

Notable trees in Meliaceae are the Indian beadtree, Melia azedarach, and the true mahoganies, Swietenia mahogani (West Indian) and Swietenia macrophylla (Honduran).

Long term canopy tree.
  Kohekohe fruit

Kohekohe flowers







Photography by Neil Davies ©