Red horopito, mountain horopito, alpine peppertree
Drimys colorata Raoul, Drimys axillaris var. colorata (Raoul) Kirk, Wintera colorata Tiegh.
Vascular – Native
Dicotyledonous Trees & Shrubs
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.
2n = 86
Current conservation status
The conservation status of all known New Zealand vascular plant taxa at the rank of species and below were reassessed in 2017 using the New Zealand Threat Classification System (NZTCS). This report includes a statistical summary and brief notes on changes since 2012 and replaces all previous NZTCS lists for vascular plants. Authors: By Peter J. de Lange, Jeremy R. Rolfe, John W. Barkla, Shannel P. Courtney, Paul D. Champion, Leon R. Perrie, Sarah M. Beadel, Kerry A. Ford, Ilse Breitwieser, Ines Schönberger, Rowan Hindmarsh-Walls, Peter B. Heenan and Kate Ladley.
2012 | Not Threatened
Previous conservation statuses
2009 | Not Threatened
2004 | Not Threatened
Dark shrub with pepper-tasting leaves blotched red above and coloured white underneath
Endemic. North, South and Stewart Islands
Coastal, lowland, or montane forest margins and shrubland
Shrub to 3.5 m tall; trunks and branches upright; bark dark; branchlets dark. Plants glabrous. Petiole slender, 5-10 mm long, dark reddish brown. Leaves alternate, pungent and pepper-tasting; midvein inconspicuous above, raised below; lamina 2-6(-8) x 1-3 cm, elliptic, margin undulate, tip obtuse to subacute, coriaceous, upper surface matt green to yellowish-green, blotched with red in exposed situations, undersides glaucous to white and often pink-flushed. Inflorescences axillary, flowers bisexual, c. 1 cm diam., in fascicles of 1-3, on slender pedicels 5-10 mm long, bracts ciliate. Calyx cupule margins subentire to shallowly lobed. Corolla comprised of 5-(6) free petals, these 4-5 mm long, linear to narrow-oblong, greenish yellow, apex obtuse. Carpels 1-5, us. 1-2 maturing, stigma apical. Stamens 5-20. Fruit a 2-3-seeded fleshy globose to subglobose berry, 5-6 mm diam., dark red or black, flesh red. Seed 1- or 3-angled, obovate to elliptic, 2.6-3.6 mm, surface irrregular.
Most similar in appearance to P. axillaris which has shining green leaves that are not white underneath and the rare P. insperata of Northland which often has small hairs on the leaf underside and has 13-22 stamens. Neither of these 2 species have leaves that are particularly peppery to taste.
Not Threatened. Often one of the few shrub species in heavily browsed forests
pseudowintera: False Wintera (a related genus)
Description adapted from Allan (1961, Heenan and de Lange (2006), Eagle (2000), Webb and Simpson (2001).
References and further reading
Allan, H.H. 1961. Flora of New Zealand. Government Printer, Wellington;
Heenan, P.B, de Lange, P.J. 2006. Pseudowintera insperata (Winteraceae), an overlooked and rare new species from northern New Zealand. NZ J. Botany 44: 89-98;
Eagle, A. 2000. Eagle’s complete trees and shrubs of NZ. Te Papa Press, Wellington;
Webb, C.J. & Simpson, M.J.A. 2001. Seeds of NZ gymnosperms and dicotyledons. Manuka Press, Christchurch.
Please cite as: de Lange, P.J. (Year at time of access): Pseudowintera colorata Fact Sheet (content continuously updated). New Zealand Plant Conservation Network. https://www.nzpcn.org.nz/flora/species/pseudowintera-colorata/ (Date website was queried)