Coprosma macrocarpa subsp. macrocarpa
Common names
large-seeded coprosma
Biostatus
Native – Endemic taxon
Category
Vascular
Structural class
Trees & Shrubs - Dicotyledons
Simplified description
Large shrub with pairs of glossy dark green leaves inhabiting the Three Kings Islands. Leaves large, 9-13cm long, leaf surface bulging. Small papery sheath on stem between the base of the pairs of leaves. Fruit orange, clustered on short stems.
Distribution
Endemic. Confined to the Three Kings Islands. A single specimen found on Aorangi Island (Poor Knights) may be a recent introduction from the adjacent mainland, as this plant is now commonly cultivated in northern New Zealand. Naturalised in Auckland and around Wellington cities
Current conservation status
The conservation status of all known New Zealand vascular plant taxa at the rank of species and below were reassessed in 2022-2023 using the New Zealand Threat Classification System (NZTCS) – more information about this can be found on the NZTCS website. This report includes replaces all previous NZTCS lists for vascular plants. Previous assessments can be found here.
Please note, threat classifications are often suggested by authors when publications fall between NZTCS assessment periods – these interim threat classification statuses has not been assessed by the NZTCS panel.
- Conservation status of vascular plants in Aotearoa New Zealand, 2023. 2024. Peter J. de Lange, Jane Gosden, Shannel P. Courtney, Alexander J. Fergus, John W. Barkla, Sarah M. Beadel, Paul D. Champion, Rowan Hindmarsh-Walls, Troy Makan and Pascale Michel Department of Conservation. Source: NZTCS and licensed by DOC for reuse under the Creative Commons Attribution 4.0 International licence.
2023 | At Risk – Naturally Uncommon | Qualifiers: CD, IE
Threats
A local endemic, common on but confined to the Three Kings Islands. A single record from the Poor Knights Islands is probably a chance naturalisation from the nearby mainland where it is now commonly cultivated
Detailed taxonomy
Family
Rubiaceae
Endemic taxon
Yes
Endemic genus
No
Endemic family
No
Ecology
Life cycle and dispersal
Fleshy drupes are dispersed by frugivory (Thorsen et al., 2009).
Other information
Where To Buy
Commonly sold by most retail plant nurseries
Etymology
coprosma: From the Greek kopros ‘dung’ and osme ‘smell’, referring to the foul smell of the species, literally ‘dung smell’
macrocarpa: Large fruit
Manaaki Whenua Online Interactive Key
NVS code
The National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. NVS maintains a standard set of species code abbreviations that correspond to standard scientific plant names from the Ngä Tipu o Aotearoa - New Zealand Plants database.
COPMCM
Chromosome number
2n = 44
Previous conservation statuses
2017 | At Risk – Naturally Uncommon | Qualifiers: CD, IE
2012 | At Risk – Naturally Uncommon | Qualifiers: CD, IE
2009 | At Risk – Naturally Uncommon | Qualifiers: IE
2004 | Range Restricted
Referencing and citations
References and further reading
Thorsen, M. J.; Dickinson, K. J. M.; Seddon, P. J. 2009. Seed dispersal systems in the New Zealand flora. Perspectives in Plant Ecology, Evolution and Systematics 11: 285-309