Pōhutukawa: Difference between revisions

Pōhutukawa
	Pōhutukawa trees at Cornwallis Beach
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Myrtales
Family:	Myrtaceae
Genus:	Metrosideros
Species:	M. excelsa
Binomial name
	Metrosideros excelsa; Sol. ex Gaertn.
Synonyms
	Metrosideros tomentosa A.Rich.; Nania tomentosa (A.Rich.) Kuntze;

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Pōhutukawa (Metrosideros excelsa),^[2] also known as the New Zealand Christmas tree,^[3]^[4] or iron tree,^[5] is a coastal evergreen tree in the myrtle family, Myrtaceae, that produces a brilliant display of red (or occasionally orange, yellow^[6] or white^[7]) flowers, each consisting of a mass of stamens. The pōhutukawa is one of twelve Metrosideros species endemic to New Zealand. Renowned for its vibrant colour and its ability to survive even perched on rocky, precarious cliffs, it has found an important place in New Zealand culture for its strength and beauty, and is regarded as a chiefly tree (rākau rangatira) by Māori.^[8]

Etymology

The generic name Metrosideros derives from the Ancient Greek mētra or 'heartwood' and sideron or 'iron'. The species name excelsa is from Latin excelsus, 'highest, sublime'. Pōhutukawa is a Māori word. Its closest equivalent in other Polynesian languages is the Cook Island Māori word po'utukava, referring to a coastal shrub with white berries, Sophora tomentosa.^[9] The -hutu- part of the word comes from *futu, the Polynesian name for the fish-poison tree (Barringtonia asiatica; compare with Fijian: vutu and Tongan: futu),^[10]^[11]^[12] which has flowers similar to those of the pōhutukawa.

Description

Pōhutukawa grow up to 25 metres (82 ft) high, with a spreading, dome-like form. They usually grow as a multi-trunked spreading tree. Their trunks and branches are sometimes festooned with matted, fibrous aerial roots. The oblong, leathery leaves are covered in dense white hairs underneath.^[2]

The tree flowers from November to January with a peak in early summer (mid to late December), with brilliant crimson flowers covering the tree, hence the nickname New Zealand Christmas tree. The first published reference to pōhutakawa as a Christmas tree was in 1857, in a newspaper report of a feast held by Eruera Patuone.^[13]^[14] There is variation between individual trees in the timing of flowering, and in the shade and brightness of the flowers. In isolated populations genetic drift has resulted in local variation: many of the trees growing around the Rotorua lakes produce pink-shaded flowers, and the yellow-flowered cultivar 'Aurea' descends from a pair discovered in 1940 on Mōtītī Island in the Bay of Plenty.

Distribution

The pōhutukawa's natural range is the coastal regions of the North Island of New Zealand, north of a line stretching from New Plymouth (39° S) to Gisborne (38° S),^[15] where it once formed a continuous coastal fringe. By the 1990s, pastoral farming and introduced pests had reduced pōhutukawa forests by over 90%.^[8] It also occurs naturally on the shores of lakes in the Rotorua area and in Abel Tasman National Park at the top of South Island.

The tree is renowned as a cliff-dweller, able to maintain a hold in precarious, near-vertical situations. Like its Hawaiian relative the ʻōhiʻa lehua (M. polymorpha), the pōhutukawa has been shown to be efficient in the colonisation of lava plains – notably on Rangitoto, a volcanic island in the Hauraki Gulf.^[2]

Conservation

In New Zealand, pōhutukawa are under threat from browsing by the introduced common brushtail possum which strips the tree of its leaves.^[8] A charitable conservation trust, Project Crimson, has the aim of reversing the decline of the pōhutukawa and other Metrosideros species – its mission statement is "to enable pōhutukawa and rata to flourish again in their natural habitat as icons in the hearts and minds of all New Zealanders".

Uses

Pōhutukawa wood is dense, strong and highly figured. Māori used it for beaters and other small, heavy items. It was frequently used in shipbuilding, since the naturally curvy shapes made strong knees.^[16] Extracts are used in traditional Māori healing for the treatment of diarrhoea, dysentery, sore throat and wounds.^[17]

Cultivation

Pōhutukawa are popular in cultivation, and there are fine examples in most North Island coastal cities. Vigorous and easy to grow, the tree flourishes well south of its natural range, and has naturalised in the Wellington area and in the north of the South Island. It has also naturalised on Norfolk Island to the north. Pōhutukawa have been introduced to other countries with mild-to-warm climates, including south-eastern Australia, where it is naturalising on coastal cliffs near Sydney. In coastal California, it is a popular street and lawn tree, but has caused concern in San Francisco where its root systems are blamed for destroying sewer lines and sidewalks.^[18] In parts of South Africa, pōhutukawa grow so well that they are regarded as an invasive species. The Spanish city of A Coruña has adopted the pōhutukawa as a floral emblem.^[19]

At least 39 cultivars of pōhutukawa have been released. Duncan & Davies nurseries were a leading force in the mid-20th century, while the late Graeme Platt has been responsible for 16 different cultivars so far, including a rare white-flowering tree. Cultivars include:^[6]

Cultivar name	Year introduced	Flower colour	Introduced by	Notes
M. excelsa ‘Aurea’ ^[6]	1947	Greenish-yellow	Duncan & Davies	Sourced from Mōtītī Island.
M. excelsa ‘Blockhouse Bay’ ^[6]	mid-1980s	Bright red	Graeme Platt	Sourced from Blockhouse Bay, Auckland.
M. excelsa ‘Butterscotch’ ^[6]	1993	Fire Red^[20]	Duncan & Davies	Reddish stems and reddish-gold new leaves becoming butter-yellow and finally green with age. Sourced from M. excelsa ‘Sunglow'.
M. excelsa ‘Centennial’ ^[6]	-	-	Graeme Platt	Reverse-variegated cultivar, erect growth habit. Sourced from Auckland Domain centennial plantings.
M. excelsa ‘Christmas Cheer’ ^[6]	-	Crimson	Bob Bayly	Consistently flowering around Christmas time. Flowers in large clusters.
M. excelsa ‘Dalese’ ^[6]	2010	Orange-red^[21]	Lyndale Nurseries	Compact, low-growing selection. Often incorrectly sold as M. tomentosa ‘Dalese’, especially in Australia.
M. excelsa ‘Fire Mountain’ ^[6]	mid-1970s	Orange-scarlet	Felix Jury / Duncan & Davies	Very bright flowers and spreading habit. Sourced from Waitara riverbank plantings.
M. excelsa ‘Firestone’ ^[6]	1983	Fire-red	Graeme Platt	Bright flowers and sprawling form. Sourced from Mt Moehau, Coromandel Peninsula.
M. excelsa ‘Flame Crest’ ^[6]	1991	Orange-scarlet	Cyril Watson & George Smith / Duncan & Davies	Tall, erect form. Sourced from Kawaroa Park, New Plymouth.
M. excelsa ‘Gold Finger’ ^[6]	1986	Deep crimson	Duncan & Davies	Reverse-variegated form with bright gold leaves.
M. excelsa ‘Golden Dawn’ ^[22]^[23]	2003	Melon Pink	Robert Harrison	Reverse-variegated cultivar from Australia. Grows to around 5 metres (16 ft). Grew from M. excelsa ‘Pink Lady’ under cultivation. 10–20% chance of variegation reverting.
M. excelsa ‘Gold Nugget’ ^[6]	2000	-	Jim Rumbal / Duncan & Davies	Variegated cultivar with fresh green margins and yellow centres.
M. excelsa ‘‘Hauraki’ ^[6]	-	Red	Graeme Platt	Outstanding sized flowers and tall, erect form. Sourced from Long Bay Regional Park, Auckland.
M. excelsa ‘Kopere’ ^[6]	2007	Orange-red	Graeme Platt	Vibrant flowers and glossy green leaves. Sourced from Brooks Bay, near Awhitu Regional Park, Auckland.
M. excelsa ‘Lighthouse’ ^[6]	1983	Crimson^[24]	Graeme Platt	Early flowering (November). Sourced from Rangitoto Island.
M. excelsa ‘Manukau’ ^[6]	1990	Orange-red	Graeme Platt	Well-balanced flower heads that also bloom inside the canopy of the tree. Sourced from Manukau City shopping centre.
M. excelsa ‘Maori Princess’ ^[6]	1970s	Red	Ian McDowell / Duncan & Davies	Open branched, upright tree. Sourced from Brougham Street, New Plymouth.
M. excelsa ‘Midas’ ^[23]	1988	Red	William (Bill) Robertson	Reverse-variegated cultivar from Australia, but slightly unstable (can revert to non-variegated status)
M. excelsa ‘Mini Christmas’ ^[7]	-	Red		Low growing cultivar from Australia, grows to around 1m tall.
M. excelsa ‘Moon Maiden’ ^[6]	1988	Sulphur yellow	Duncan & Davies	Light grey-green foliage. Sourced from M. excelsa ‘Aurea'.
M. excelsa ‘Mt Maunganui’ ^[6]	1993	Red	Lyndale Nurseries	Sourced from Pitau Road, Mount Maunganui. Source tree of significance to Ngāi Te Rangi iwi, where several Māori skeletons were found at its base.
M. excelsa ‘Octopussy’ ^[7]	2004	Red	Naturally Native NZ Plants Auckland	Weeping growth habit. Sometimes available as a standard.
M. excelsa ‘Ohope’ ^[6]	-	Red	Duncan & Davies ^[7]	Variegated form. Green leaves with cream margins.
M. excelsa ‘Parnell’ ^[6]	early 1970s	Red	Graeme Platt	Very large and widely spreading tree. Sourced from Parnell Rose Gardens, Auckland.
M. excelsa ‘Pink Lady’ ^[6]	1988	Melon Pink	Duncan & Davies	Small upright tree with compact flower heads.
M. excelsa ‘Plus Four’ ^[6]	2002	Bright Red	Graeme Platt	Upright growth habit. Sourced from Awhitu Golf Course, Auckland.
M. excelsa ‘Pouawa’ ^[6]	-	-	Graeme Platt / Rob Bayly	Long-lasting flowers. Sourced from north of Gisborne.
M. excelsa ‘Rangitoto’ ^[6]	mid-1980s	Dark Red	Tom Johnson / Dawn Nurseries	Upright, smallish tree. Sourced from Te Atatū, Auckland from a plant originally sourced on Rangitoto Island.
M. excelsa ‘Royal Flame’ ^[6]	1988	Deep-crimson	Jim Rumbal / Duncan & Davies	Upright tree, flowers have contrasting yellow anthers. Sourced from Waitara West Marine Park.
M. excelsa ‘Scarlet Pimpernel’ ^[6]	1976	Scarlet	Felix Jury / Duncan & Davies	Small, compact growth. Suitable for containers & patios. Sourced from Princess Street, Waitara.
M. excelsa ‘Sunglow’ ^[6]	1980	-	Duncan & Davies	Variegated with gold leaf margins. flowers and form. Thought to be sourced from Oswald Blumhardt, plant breeder in Whangarei.
M. excelsa ‘Tamaki’ ^[6]	1985	Orange-red	Graeme Platt	Bright flowers. Sourced from Tamaki Drive, Auckland.
M. excelsa ‘Te Kaha’ ^[6]	mid-1980s	Red with orange hints.	Graeme Platt	Medium-sized bushy tree. Sourced from Te Kaha Hotel, Bay of Plenty.
M. excelsa ‘Titirangi’ ^[6]	late-1980s	Scarlet	Graeme Platt	Erect tree with copious flowers. Sourced from Margan Ave, Auckland near the Titirangi Golf Course.
M. excelsa ‘Upper Hutt’ ^[6]	-	-	-	Reverse-variegated foliage. Sourced from public gardens in Upper Hutt.
M. excelsa ‘Variegata’ ^[6]	-	Red	-	Variegated leaves. Not to be confused with M. kermadecensis. 'Variegata'.
M. excelsa ‘Vibrance’ ^[6]	1985	Orange-red	Graeme Platt	Flowers have exceptionally long stamens. Sourced from Waiomu Bay, Coromandel Peninsula.
M. excelsa ‘Whakarewarewa’ ^[6]	late-1980s	Very dark red	Graeme Platt	Sourced from Whakarewarewa, Rotorua.
M. excelsa ‘White Caps’ ^[7]	2009	White	Graeme Platt	Sourced from Piha Beach, Auckland.

Iconic pōhutukawa

A giant pōhutukawa at Te Araroa on the East Coast is reputed to be the largest in the country, with a height of 20 metres and a spread of 38 metres (125 ft).^[25]

A pōhutukawa tree with an estimated age of 180 years known as 'Te Hā'^[26] is fully established at an Auckland City park. 'Te Hā' is the largest urban specimen in the country. Plans to build a monument in honour of victims of the Erebus Disaster in proximity to the tree activated significant local opposition in 2021.^[27]

References

^ "World Checklist of Selected Plant Families".
^ ^a ^b ^c "Tall broadleaf trees – Pōhutukawa". Te Ara Encyclopedia of New Zealand. Retrieved 2011-01-07.
^ "Māori Plant Use Database".
^ Simon Cordingley & Claire Petherick (2005), Vegetation Management Plan Henley Beach to Tennyson Coastal Reserve (PDF), City of Charles Sturt, retrieved 4 January 2016
^ Pests in Gardens and Landscapes, University of California Agriculture and Natural Resources, retrieved 4 January 2017
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af ^ag ^ah ^ai ^aj Dawson, Murray; et al. (2010). "Metrosideros in cultivation: Pohutukawa" (PDF). New Zealand Garden Journal. 13 (1): 10–22. Retrieved 2015-05-25.
^ ^a ^b ^c ^d ^e Dawson, Murray; et al. (2010). "Metrosideros in cultivation: Rātā and other species" (PDF). New Zealand Garden Journal. 13 (2): 10–23.
^ ^a ^b ^c "The Hauraki Gulf Marine Park, Part 2". Inset to The New Zealand Herald. 2 March 2010. p. 5.
^ Polynesian Lexicon Project Online, entry *poo-futu-kawa Archived 2011-07-24 at the Wayback Machine
^ "Entries for FUTU [AN] Fish-poison tree (Barringtonia asiatica) | Polynesian Lexicon Project Online, entry *futu". pollex.org.nz. Retrieved 2015-06-06.
^ "Pofutukava". Te Māra Reo: The Language Garden. Benton Family Trust. 2022. Retrieved 29 November 2022.
^ Blust, Robert; Trussel, Stephen (2010). "*butun: a shore tree, Barringtonia spp". Austronesian Comparative Dictionary. Max Planck Institute for Evolutionary Anthropology. Retrieved 29 November 2022.
^ "Pōhutukawa trees". nzhistory.govt.nz. Retrieved 2024-12-13.
^ "Maori Christmas Feast". New Zealander. Vol. XIII, no. 1221. 30 December 1857. p. 3 – via PapersPast.
^ Simpson, Philip G. (1994). Pohutukawa and Diversity (PDF). Conservation Advisory Science Notes No. 100. Department of Conservation. p. 3. ISSN 1171-9834.
^ "POHUTUKAWA" (PDF). National Association of Woodworkers New Zealand Inc.
^ "Details of Metrosideros excelsa". Ngā Tipu Whakaoranga - Māori Plant Use Database, 1113. Manaaki Whenua – Landcare Research. Retrieved 2021-02-25.
^ Scott James (27 August 2010). "A Green Idea That Sounded Good Until the Trees Went to Work". The Bay Citizen.
^ "New Zealand Plants Overseas". Te Ara Encyclopedia of New Zealand. Retrieved 2011-01-07.
^ "Liddle Wonder's Plant Gallery". Liddle Wonders. Liddle Wonders Nursary. Retrieved 15 June 2015.
^ "Metrosideros excelsa 'Dalese'". PlantThis. Retrieved 15 June 2015.
^ "Metrosideros excelsa 'Golden Dawn', PVR". Metrosideros hybrids & cultivars. T.E.R:R.A.I.N - Taranaki Educational Resource: Research, Analysis and Information Network. Retrieved 14 June 2015.
^ ^a ^b Dawson, Murray (2011). "Origins of pōhutukawa cultivars in Australia" (PDF). New Zealand Garden Journal. 14 (2): 2–3. Retrieved 14 June 2015.
^ "Metrosideros excelsa lighthouse - lighthouse pohutukawa". Icon Trees. Retrieved 15 June 2015.
^ "Native Plant Information". Trees for Survival. Archived from the original on 2008-02-21. Retrieved 2007-03-13.
^ Winiata, Vaughan (22 April 2021). "The tragedy of the National Erebus Memorial project". NZ Local Government Magazine.
^ Te Rina Triponel (5 March 2021). "National Erebus Memorial in Parnell: Families 'not united' over decision". The New Zealand Herald.

External links

"Metrosideros excelsa". New Zealand Plant Conservation Network. Retrieved 2010-10-02.
"Pohutukawa Fact Sheet" (PDF). Project Crimson. Archived from the original (PDF) on 2010-05-26. Retrieved 2010-10-02.
Rare Metrosideros E. Alley, at Sao Miguel Island, Azores, where it grows faster and larger than in its native habitat

[1] "World Checklist of Selected Plant Families".

[Wassilieff-2] "Tall broadleaf trees – Pōhutukawa". Te Ara Encyclopedia of New Zealand. Retrieved 2011-01-07.

[plantuse-3] "Māori Plant Use Database".

[4] Simon Cordingley & Claire Petherick (2005), Vegetation Management Plan Henley Beach to Tennyson Coastal Reserve (PDF), City of Charles Sturt, retrieved 4 January 2016

[5] Pests in Gardens and Landscapes, University of California Agriculture and Natural Resources, retrieved 4 January 2017

[MiC1-6] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l ^m ⁿ ^o ^p ^q ^r ^s ^t ^u ^v ^w ^x ^y ^z ^aa ^ab ^ac ^ad ^ae ^af ^ag ^ah ^ai ^aj Dawson, Murray; et al. (2010). "Metrosideros in cultivation: Pohutukawa" (PDF). New Zealand Garden Journal. 13 (1): 10–22. Retrieved 2015-05-25.

[MiC2-7] Dawson, Murray; et al. (2010). "Metrosideros in cultivation: Rātā and other species" (PDF). New Zealand Garden Journal. 13 (2): 10–23.

[KING-8] "The Hauraki Gulf Marine Park, Part 2". Inset to The New Zealand Herald. 2 March 2010. p. 5.

[pollexpoofutukawa-9] Polynesian Lexicon Project Online, entry *poo-futu-kawa Archived 2011-07-24 at the Wayback Machine

[pollexFutu-10] "Entries for FUTU [AN] Fish-poison tree (Barringtonia asiatica) | Polynesian Lexicon Project Online, entry *futu". pollex.org.nz. Retrieved 2015-06-06.

[11] "Pofutukava". Te Māra Reo: The Language Garden. Benton Family Trust. 2022. Retrieved 29 November 2022.

[12] Blust, Robert; Trussel, Stephen (2010). "*butun: a shore tree, Barringtonia spp". Austronesian Comparative Dictionary. Max Planck Institute for Evolutionary Anthropology. Retrieved 29 November 2022.

[13] "Pōhutukawa trees". nzhistory.govt.nz. Retrieved 2024-12-13.

[14] "Maori Christmas Feast". New Zealander. Vol. XIII, no. 1221. 30 December 1857. p. 3 – via PapersPast.

[15] Simpson, Philip G. (1994). Pohutukawa and Diversity (PDF). Conservation Advisory Science Notes No. 100. Department of Conservation. p. 3. ISSN 1171-9834.

[16] "POHUTUKAWA" (PDF). National Association of Woodworkers New Zealand Inc.

[17] "Details of Metrosideros excelsa". Ngā Tipu Whakaoranga - Māori Plant Use Database, 1113. Manaaki Whenua – Landcare Research. Retrieved 2021-02-25.

[18] Scott James (27 August 2010). "A Green Idea That Sounded Good Until the Trees Went to Work". The Bay Citizen.

[Galbreath-19] "New Zealand Plants Overseas". Te Ara Encyclopedia of New Zealand. Retrieved 2011-01-07.

[20] "Liddle Wonder's Plant Gallery". Liddle Wonders. Liddle Wonders Nursary. Retrieved 15 June 2015.

[21] "Metrosideros excelsa 'Dalese'". PlantThis. Retrieved 15 June 2015.

[22] "Metrosideros excelsa 'Golden Dawn', PVR". Metrosideros hybrids & cultivars. T.E.R:R.A.I.N - Taranaki Educational Resource: Research, Analysis and Information Network. Retrieved 14 June 2015.

[MiC3-23] Dawson, Murray (2011). "Origins of pōhutukawa cultivars in Australia" (PDF). New Zealand Garden Journal. 14 (2): 2–3. Retrieved 14 June 2015.

[24] "Metrosideros excelsa lighthouse - lighthouse pohutukawa". Icon Trees. Retrieved 15 June 2015.

[Survival-25] "Native Plant Information". Trees for Survival. Archived from the original on 2008-02-21. Retrieved 2007-03-13.

[26] Winiata, Vaughan (22 April 2021). "The tragedy of the National Erebus Memorial project". NZ Local Government Magazine.

[27] Te Rina Triponel (5 March 2021). "National Erebus Memorial in Parnell: Families 'not united' over decision". The New Zealand Herald.

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@@ Line 1: / Line 1: @@
-{{Short description|Species of tree}}
+{{Short description|Species of tree endemic to New Zealand}}
-{{For|Kermadec pohutukawa|Metrosideros kermadecensis}}
+{{For|Kermadec pōhutukawa|Metrosideros kermadecensis}}
 {{Use New Zealand English|date=April 2015}}
 {{Speciesbox
 | name = Pōhutukawa
 | image = _PohutukawaCornwallis.jpg
-| image_caption = Pōhutukawa trees
+| image_caption = Pōhutukawa trees at [[Cornwallis Beach]]
 | genus = Metrosideros
 | species = excelsa
@@ Line 13: / Line 14: @@
 | synonyms_ref = <ref>{{cite web|url=http://apps.kew.org/wcsp/synonomy.do?name_id=126408|title=World Checklist of Selected Plant Families}}</ref>
 }}
-[[File:Metrosideros excelsa Ellen Cheeseman.jpg|thumb|Botanical illustration of pōhutukawa by [[Ellen Cheeseman]]]]
+[[File:Metrosideros excelsa Ellen Cheeseman.jpg|thumb|Botanical illustration of a pōhutukawa sprig by [[Ellen Cheeseman]]]]
-'''''Metrosideros excelsa''''', commonly known as '''pōhutukawa''' ({{lang-mi|pōhutukawa}}),<ref name="Wassilieff" /> '''New Zealand Christmas tree''',<ref name=plantuse>{{cite web|url=http://maoriplantuse.landcareresearch.co.nz/WebForms/PeoplePlantsDetails.aspx?firstcome=firstcome&PKey=9F92ED8B-2C9F-4BB2-85FE-60203014CD23|title=Māori Plant Use Database}}</ref> '''New Zealand Christmas bush''',<ref>{{citation |url=https://www.charlessturt.sa.gov.au/webdata/resources/files/Vegetation_Management_Plan_-_Henley_Beach_to_Tennyson.pdf |title=Vegetation Management Plan Henley Beach to Tennyson Coastal Reserve |author=Simon Cordingley |author2=Claire Petherick |name-list-style=amp |publisher=City of Charles Sturt |year=2005 |access-date=4 January 2016}}</ref> and '''iron tree''',<ref>{{citation |url=http://ipm.ucanr.edu/PMG/GARDEN/PLANTS/metros.html |title=Pests in Gardens and Landscapes |publisher=University of California Agriculture and Natural Resources |access-date=4 January 2017}}</ref> is a coastal [[evergreen]] tree in the [[Myrtus|myrtle]] family, [[Myrtaceae]], that produces a brilliant display of red (or occasionally orange, yellow<ref name="MiC1">{{cite journal |author=Dawson, Murray |display-authors=etal |title=''Metrosideros'' in cultivation: Pohutukawa |journal=New Zealand Garden Journal |date=2010 |volume=13 |issue=1 |pages=10–22 |url=http://www.rnzih.org.nz/RNZIH_Journal/Pages_10-22_from_2010_Vol13_No1.pdf|access-date=2015-05-25}}</ref> or white<ref name="MiC2">{{cite journal |author=Dawson, Murray |display-authors=etal |title=''Metrosideros'' in cultivation: Rātā and other species|date=2010|journal=New Zealand Garden Journal |volume=13 |issue=2 |pages=10–23 |url=http://www.rnzih.org.nz/RNZIH_Journal/Pages_10-23_from_2010_Vol13_No2.pdf}}</ref>) flowers, each consisting of a mass of [[stamen]]s. The pōhutukawa is one of twelve ''[[Metrosideros]]'' species [[Endemism|endemic]] to New Zealand. Renowned for its vibrant colour and its ability to survive even perched on rocky, precarious cliffs, it has found an important place in New Zealand culture for its strength and beauty, and is regarded as a chiefly tree (''{{lang|mi|rākau rangatira}}'') by [[Māori people|Māori]].<ref name="KING">{{cite news|page=5|title=The Hauraki Gulf Marine Park, Part 2|newspaper=Inset to [[The New Zealand Herald]]|date=2 March 2010}}</ref>
+'''Pōhutukawa''' ('''''Metrosideros excelsa'''''),<ref name="Wassilieff" /> also known as the '''New Zealand Christmas tree''',<ref name=plantuse>{{cite web|url=http://maoriplantuse.landcareresearch.co.nz/WebForms/PeoplePlantsDetails.aspx?firstcome=firstcome&PKey=9F92ED8B-2C9F-4BB2-85FE-60203014CD23 |title=Māori Plant Use Database}}</ref><ref>{{citation |url=https://www.charlessturt.sa.gov.au/webdata/resources/files/Vegetation_Management_Plan_-_Henley_Beach_to_Tennyson.pdf |title=Vegetation Management Plan Henley Beach to Tennyson Coastal Reserve |author=Simon Cordingley |author2=Claire Petherick |name-list-style=amp |publisher=City of Charles Sturt |year=2005 |access-date=4 January 2016}}</ref> or '''iron tree''',<ref>{{citation |url=http://ipm.ucanr.edu/PMG/GARDEN/PLANTS/metros.html |title=Pests in Gardens and Landscapes |publisher=University of California Agriculture and Natural Resources |access-date=4 January 2017}}</ref> is a coastal [[evergreen]] tree in the [[Myrtus|myrtle]] family, [[Myrtaceae]], that produces a brilliant display of red (or occasionally orange, yellow<ref name="MiC1">{{cite journal |author=Dawson, Murray |display-authors=etal |title=''Metrosideros'' in cultivation: Pohutukawa |journal=New Zealand Garden Journal |date=2010 |volume=13 |issue=1 |pages=10–22 |url=http://www.rnzih.org.nz/RNZIH_Journal/Pages_10-22_from_2010_Vol13_No1.pdf|access-date=2015-05-25}}</ref> or white<ref name="MiC2">{{cite journal |author=Dawson, Murray |display-authors=etal |title=''Metrosideros'' in cultivation: Rātā and other species|date=2010|journal=New Zealand Garden Journal |volume=13 |issue=2 |pages=10–23 |url=http://www.rnzih.org.nz/RNZIH_Journal/Pages_10-23_from_2010_Vol13_No2.pdf}}</ref>) flowers, each consisting of a mass of [[stamen]]s. The pōhutukawa is one of twelve ''[[Metrosideros]]'' species [[Endemism|endemic]] to New Zealand. Renowned for its vibrant colour and its ability to survive even perched on rocky, precarious cliffs, it has found an important place in New Zealand culture for its strength and beauty, and is regarded as a chiefly tree (''{{lang|mi|rākau rangatira}}'') by [[Māori people|Māori]].<ref name="KING">{{cite news|page=5|title=The Hauraki Gulf Marine Park, Part 2|newspaper=Inset to [[The New Zealand Herald]]|date=2 March 2010}}</ref>
 ==Etymology==
-The generic name ''Metrosideros'' derives from the [[Ancient Greek language|Ancient Greek]] ''{{lang|grc|mētra}}'' or "[[heartwood]]" and ''{{lang|grc|sideron}}'' or "iron". The [[specific name (botany)|species name]] ''excelsa'' is from [[Latin language|Latin]] ''{{lang|la|excelsus}}'', "highest, sublime". ''{{lang|mi|Pōhutukawa}}'' is a [[Māori language|Māori word]]. Its closest equivalent in other Polynesian languages is the [[Cook Island Māori]] word ''{{lang|rar|po'utukava}}'', referring to a coastal shrub with white berries, ''[[Sophora tomentosa]]''.<ref name="pollexpoofutukawa">[http://pollex.org.nz/entry/poo-futu-kawa/ Polynesian Lexicon Project Online, entry *poo-futu-kawa] {{webarchive|url=https://web.archive.org/web/20110724200950/http://pollex.org.nz/entry/poo-futu-kawa/ |date=2011-07-24 }}</ref> The ''-hutu-'' part of the word comes from ''{{lang|poz|*futu}}'', the Polynesian name for the fish-poison tree (''[[Barringtonia asiatica]]''),<ref name="pollexFutu">{{cite web|url=http://pollex.org.nz/entry/futu/ |title=Entries for FUTU &#91;AN&#93; Fish-poison tree (Barringtonia asiatica) &#124; Polynesian Lexicon Project Online, entry *futu |publisher=pollex.org.nz|access-date=2015-06-06}}</ref> which has flowers similar to those of the pōhutukawa.
+The generic name ''Metrosideros'' derives from the [[Ancient Greek language|Ancient Greek]] ''{{lang|grc|mētra}}'' or '[[heartwood]]' and ''{{lang|grc|sideron}}'' or 'iron'. The [[specific name (botany)|species name]] ''excelsa'' is from [[Latin language|Latin]] ''{{lang|la|excelsus}}'', 'highest, sublime'. ''{{lang|mi|Pōhutukawa}}'' is a [[Māori language|Māori word]]. Its closest equivalent in other Polynesian languages is the [[Cook Island Māori]] word ''{{lang|rar|po'utukava}}'', referring to a coastal shrub with white berries, ''[[Sophora tomentosa]]''.<ref name="pollexpoofutukawa">[http://pollex.org.nz/entry/poo-futu-kawa/ Polynesian Lexicon Project Online, entry *poo-futu-kawa] {{webarchive|url=https://web.archive.org/web/20110724200950/http://pollex.org.nz/entry/poo-futu-kawa/ |date=2011-07-24 }}</ref> The ''-hutu-'' part of the word comes from ''{{lang|poz|*futu}}'', the Polynesian name for the fish-poison tree (''[[Barringtonia asiatica]]''; compare with {{langx|fj|vutu}} and {{langx|to|futu}}),<ref name="pollexFutu">{{cite web|url=http://pollex.org.nz/entry/futu/ |title=Entries for FUTU &#91;AN&#93; Fish-poison tree (Barringtonia asiatica) &#124; Polynesian Lexicon Project Online, entry *futu |publisher=pollex.org.nz|access-date=2015-06-06}}</ref><ref>{{cite web|title=Pofutukava|work=Te Māra Reo: The Language Garden|year=2022|publisher=Benton Family Trust|url=https://www.temarareo.org/PPN-Pohutukawa.html|access-date=29 November 2022}}</ref><ref>{{cite web|url=https://acd.clld.org/cognatesets/25799#2/-9.5/143.2|title=*''butun'': a shore tree, ''Barringtonia'' spp.|last1=Blust|first1=Robert|last2=Trussel|first2=Stephen|website=Austronesian Comparative Dictionary|date=2010|publisher=Max Planck Institute for Evolutionary Anthropology|access-date=29 November 2022}}</ref> which has flowers similar to those of the pōhutukawa.
 ==Description==
@@ Line 23: / Line 24: @@
 Pōhutukawa grow up to {{convert|25|m|ft}} high, with a spreading, dome-like form. They usually grow as a multi-trunked spreading tree. Their trunks and branches are sometimes festooned with matted, fibrous [[aerial root]]s. The oblong, leathery leaves are covered in dense white hairs underneath.<ref name="Wassilieff"/>
-The tree flowers from November to January with a peak in early summer (mid to late December), with brilliant crimson flowers covering the tree, hence the nickname New Zealand Christmas tree. There is variation between individual trees in the timing of flowering, and in the shade and brightness of the flowers. In isolated populations [[genetic drift]] has resulted in local variation: many of the trees growing around the Rotorua lakes produce pink-shaded flowers, and the yellow-flowered [[cultivar]] 'Aurea' descends from a pair discovered in 1940 on [[Mōtītī Island]] in the [[Bay of Plenty]].
+The tree flowers from November to January with a peak in early summer (mid to late December), with brilliant crimson flowers covering the tree, hence the nickname New Zealand Christmas tree. The first published reference to pōhutakawa as a Christmas tree was in 1857, in a newspaper report of a feast held by [[Eruera Maihi Patuone|Eruera Patuone]].<ref>{{Cite web |title=Pōhutukawa trees |url=https://nzhistory.govt.nz/media/photo/pohutukawa-trees |access-date=2024-12-13 |website=nzhistory.govt.nz}}</ref><ref>{{Cite news |date=30 December 1857 |title=Maori Christmas Feast |url=https://paperspast.natlib.govt.nz/newspapers/NZ18571230.2.11 |work=New Zealander |pages=3 |via=PapersPast |volume=XIII |issue=1221}}</ref> There is variation between individual trees in the timing of flowering, and in the shade and brightness of the flowers. In isolated populations [[genetic drift]] has resulted in local variation: many of the trees growing around the Rotorua lakes produce pink-shaded flowers, and the yellow-flowered [[cultivar]] 'Aurea' descends from a pair discovered in 1940 on [[Mōtītī Island]] in the [[Bay of Plenty]].
 ==Distribution==
-[[File:Ejemplar de pohutukawa (Metrosideros excelsa), Campo de San Francisco, Ponta Delgada, isla de San Miguel, Azores, Portugal, 2020-07-28, DD 09.jpg|thumb|right|''Metrosideros excelsa'' on [[Ponta Delgada]], [[Azores]]]]
+[[File:Ejemplar de pohutukawa (Metrosideros excelsa), Campo de San Francisco, Ponta Delgada, isla de San Miguel, Azores, Portugal, 2020-07-28, DD 09.jpg|thumb|right|''Metrosideros excelsa'' on [[Ponta Delgada]], [[Azores]], [[Portugal]]]]
-The natural range of pōhutukawa is the coastal regions of the [[North Island]] of New Zealand, north of a line stretching from [[New Plymouth]] (39° S) to [[Gisborne, New Zealand|Gisborne]] (38° S),<ref>{{cite book|url=http://www.doc.govt.nz/upload/documents/science-and-technical/casn100.pdf|title=Pohutukawa and Diversity|first=Philip G.|last=Simpson|work=Conservation Advisory Science Notes No. 100|publisher=Department of Conservation|year=1994|issn=1171-9834|page=3}}</ref> where it once formed a continuous coastal fringe. By the 1990s, pastoral farming and introduced pests had reduced pōhutukawa forests by over 90%.<ref name="KING"/> It also occurs naturally on the shores of lakes in the [[Rotorua]] area and in [[Abel Tasman National Park]] at the top of South Island.
+The pōhutukawa's natural range is the coastal regions of the [[North Island]] of New Zealand, north of a line stretching from [[New Plymouth]] (39° S) to [[Gisborne, New Zealand|Gisborne]] (38° S),<ref>{{cite book|url=http://www.doc.govt.nz/upload/documents/science-and-technical/casn100.pdf|title=Pohutukawa and Diversity|first=Philip G.|last=Simpson|series=Conservation Advisory Science Notes No. 100|publisher=Department of Conservation|year=1994|issn=1171-9834|page=3}}</ref> where it once formed a continuous coastal fringe. By the 1990s, pastoral farming and introduced pests had reduced pōhutukawa forests by over 90%.<ref name="KING"/> It also occurs naturally on the shores of lakes in the [[Rotorua]] area and in [[Abel Tasman National Park]] at the top of South Island.
-The tree is renowned as a cliff-dweller, able to maintain a hold in precarious, near-vertical situations. Like its [[Hawaii]]an relative the ''{{lang|haw|{{okina}}ōhi{{okina}}a lehua}}'' (''[[Metrosideros polymorpha|M.&nbsp;polymorpha]]''), pōhutukawa have shown to be efficient in the colonisation of [[lava plain]]s – notably on [[Rangitoto Island|Rangitoto]], a volcanic island in the Hauraki Gulf.<ref name="Wassilieff">{{cite web|title=Tall broadleaf trees – Pōhutukawa|url=http://www.TeAra.govt.nz/en/tall-broadleaf-trees/3|url-status=live|access-date=2011-01-07|publisher=Te Ara Encyclopedia of New Zealand}}</ref>
-==Iconic pōhutukawa==
-A giant pōhutukawa at [[Te Araroa (town)|Te Araroa]] on the East Coast is reputed to be the largest in the country, with a height of 20 metres and a spread of {{convert|38|m|ft}}.<ref name="Survival">{{cite web |url=http://www.treesforsurvival.org.nz/resources.cfm |title=Native Plant Information |access-date=2007-03-13 |publisher=Trees for Survival |archive-url=https://web.archive.org/web/20080221193256/http://www.treesforsurvival.org.nz/resources.cfm |archive-date=2008-02-21}}</ref>
+The tree is renowned as a cliff-dweller, able to maintain a hold in precarious, near-vertical situations. Like its [[Hawaii]]an relative the ''{{lang|haw|{{okina}}ōhi{{okina}}a lehua}}'' (''[[Metrosideros polymorpha|M.&nbsp;polymorpha]]''), the pōhutukawa has been shown to be efficient in the colonisation of [[lava plain]]s – notably on [[Rangitoto Island|Rangitoto]], a volcanic island in the Hauraki Gulf.<ref name="Wassilieff">{{cite web|title=Tall broadleaf trees – Pōhutukawa|url=http://www.TeAra.govt.nz/en/tall-broadleaf-trees/3|access-date=2011-01-07|publisher=Te Ara Encyclopedia of New Zealand}}</ref>
-A pōhutukawa tree with an estimated age of 180 years known as 'Te Hā,'<ref>{{Cite web|url=https://localgovernmentmag.co.nz/?s=erebus#google_vignette|title = You searched for erebus}}</ref> is fully established at an Auckland City park. 'Te Hā' is the largest urban specimen in the country. Plans to build a monument in honour of victims of the [[Mount Erebus disaster|Erebus Disaster]] in proximity to the tree activated significant local opposition in 2021.<ref>{{Cite web|url=https://www.nzherald.co.nz/nz/national-erebus-memorial-in-parnell-families-not-united-over-decision/WN3YV6B5X4S42SWJIFJJE65AUA/|title = National Erebus Memorial in Parnell: Families 'not united' over decision}}</ref>
 ==Conservation==
-[[File:Pohutukawa flowers.JPG|thumb|upright|Pōhutukawa in bloom]]
+[[File:Pohutukawa flowers.JPG|thumb|upright|A pōhutukawa in bloom]]
-In New Zealand, pōhutukawa are under threat from browsing by the introduced [[common brushtail possum]] which strips the tree of its leaves.<ref name="KING"/> A charitable conservation trust, [[Project Crimson]], has the aim of reversing the decline of pōhutukawa and other ''Metrosideros'' species – its mission statement is "to enable pōhutukawa and rata to flourish again in their natural habitat as icons in the hearts and minds of all New Zealanders".
+In New Zealand, pōhutukawa are under threat from browsing by the introduced [[common brushtail possum]] which strips the tree of its leaves.<ref name="KING"/> A charitable conservation trust, [[Project Crimson]], has the aim of reversing the decline of the pōhutukawa and other ''Metrosideros'' species – its mission statement is "to enable pōhutukawa and rata to flourish again in their natural habitat as icons in the hearts and minds of all New Zealanders".
 == Uses ==
-Pōhutukawa wood is dense, strong and highly figured. Māori used it for beaters and other small, heavy items. It was frequently used in shipbuilding, since the naturally curvy shapes made strong [[Knee (construction)|knees]].<ref>{{cite web |url=http://www.naw.org.nz/resources/trees/pohutukawa.pdf |title=POHUTUKAWA |publisher=National Association of Woodworkers New Zealand Inc}}</ref> Extracts are used in [[traditional Māori healing]] for the treatment of diarrhoea, dysentery, sore throat and wounds.<ref>{{Cite web|title=Details of Metrosideros excelsa|url=https://maoriplantuse.landcareresearch.co.nz/WebForms/PeoplePlantsDetails.aspx?firstcome=firstcome&PKey=9F92ED8B-2C9F-4BB2-85FE-60203014CD23|url-status=live|access-date=2021-02-25|website=Ngā Tipu Whakaoranga - Māori Plant Use Database, 1113|publisher=[[Manaaki Whenua – Landcare Research]]}}</ref>
+Pōhutukawa wood is dense, strong and highly figured. Māori used it for beaters and other small, heavy items. It was frequently used in shipbuilding, since the naturally curvy shapes made strong [[Knee (construction)|knees]].<ref>{{cite web |url=http://www.naw.org.nz/resources/trees/pohutukawa.pdf |title=POHUTUKAWA |publisher=National Association of Woodworkers New Zealand Inc}}</ref> Extracts are used in [[traditional Māori healing]] for the treatment of diarrhoea, dysentery, sore throat and wounds.<ref>{{Cite web|title=Details of Metrosideros excelsa|url=https://maoriplantuse.landcareresearch.co.nz/WebForms/PeoplePlantsDetails.aspx?firstcome=firstcome&PKey=9F92ED8B-2C9F-4BB2-85FE-60203014CD23|access-date=2021-02-25|website=Ngā Tipu Whakaoranga - Māori Plant Use Database, 1113|publisher=[[Manaaki Whenua – Landcare Research]]}}</ref>
 ==Cultivation==
@@ Line 47: / Line 43: @@
 At least 39 [[cultivar]]s of pōhutukawa have been released. Duncan & Davies nurseries were a leading force in the mid-20th century, while the late Graeme Platt has been responsible for 16 different cultivars so far, including a rare white-flowering tree. Cultivars include:<ref name="MiC1" />
+{{sticky header}}
-{| class="wikitable sortable"
+{| class="wikitable sticky-header"
 |-
 ! Cultivar name
@@ Line 59: / Line 56: @@
 | Greenish-yellow
 | Duncan & Davies
-| Sourced from [[Motiti Island]].
+| Sourced from [[Mōtītī Island]].
 |-
 | ''M. excelsa'' ‘Blockhouse Bay’ <ref name="MiC1" />
@@ Line 221: / Line 218: @@
 | Dark Red
 | Tom Johnson / Dawn Nurseries
-| Upright, smallish tree. Sourced from [[Te Atatū]], [[Auckland]] from a plant originally sourced on [[Rangitoto Island]].
+| Upright, smallish tree. Sourced from [[Te Atatū Peninsula|Te Atatū]], [[Auckland]] from a plant originally sourced on [[Rangitoto Island]].
 |-
 | ''M. excelsa'' ‘Royal Flame’ <ref name="MiC1" />
@@ Line 290: / Line 287: @@
 |}
+==Iconic pōhutukawa==
+A giant pōhutukawa at [[Te Araroa (town)|Te Araroa]] on the East Coast is reputed to be the largest in the country, with a height of 20 metres and a spread of {{convert|38|m|ft}}.<ref name="Survival">{{cite web |url=http://www.treesforsurvival.org.nz/resources.cfm |title=Native Plant Information |access-date=2007-03-13 |publisher=Trees for Survival |archive-url=https://web.archive.org/web/20080221193256/http://www.treesforsurvival.org.nz/resources.cfm |archive-date=2008-02-21}}</ref>
+A pōhutukawa tree with an estimated age of 180 years known as 'Te Hā'<ref>{{Cite web|url=https://localgovernmentmag.co.nz/national-erebus-memorial-project/|title =The tragedy of the National Erebus Memorial project|first=Vaughan|last=Winiata|date=22 April 2021|publisher=NZ Local Government Magazine}}</ref> is fully established at an Auckland City park. 'Te Hā' is the largest urban specimen in the country. Plans to build a monument in honour of victims of the [[Mount Erebus disaster|Erebus Disaster]] in proximity to the tree activated significant local opposition in 2021.<ref>{{Cite news|url=https://www.nzherald.co.nz/nz/national-erebus-memorial-in-parnell-families-not-united-over-decision/WN3YV6B5X4S42SWJIFJJE65AUA/|title = National Erebus Memorial in Parnell: Families 'not united' over decision|newspaper=The New Zealand Herald|date=5 March 2021|author=Te Rina Triponel}}</ref>
 ==See also==
 * ''[[Metrosideros robusta]]'', northern rātā
@@ Line 316: / Line 317: @@
 {{Taxonbar|from=Q311747}}
-[[Category:Metrosideros|excelsa]]
+[[Category:Metrosideros]]
 [[Category:Trees of New Zealand]]
 [[Category:Trees of mild maritime climate]]
-[[Category:Plants described in 1788]]
 [[Category:Endemic flora of New Zealand]]
 [[Category:Plants used in traditional Māori medicine]]

v t e New Zealand Metrosideros species
Pōhutukawa	Pōhutukawa (M. excelsa) Kermadec Island pōhutukawa (M. kermadecensis)
Rātā	Bartlett's rātā (M. bartlettii) Parkinson's rātā (M. parkinsonii) Northern rātā (M. robusta) Southern rātā (M. umbellata)
Rātā vine	Carmine or crimson rātā (M. carminea) Colenso's rātā (M. colensoi) Large white rātā (M. albiflora) Scarlet rātā (M. fulgens) Small white rātā (M. perforata) White rātā (M. diffusa)