Neocallitropsis pancheri (Carriere) de Laub.

A genus with a single species which is endemic to New Caledonia where it is endangered due to fire and mining



Shrub or small tree, 4–6m tall, often multistemmed. Branches wide-spreading or ascending, upper branches rising or erect, forming a conical or usually a rounded or flat-topped open crown. Bark on mature trees exfoliating in small plates or narrow strips.


Borne in tufts of 20–30, crowded at the terminal 10–15cm of branches, rising or erect, sparsely branched or unbranched, 20 x 0.5–1.0cm, densely covered with overlapping leaves. Leaves arranged in alternate whorls of 4, 6–15 x 1.8–2.5mm, apex acute-pungent, stomata in bands above, in scattered rows below.


Male cones terminal, 10–12 x 6–7mm, subglobose to ovoid, of 3–4 alternating whorls of 4 microsporophylls, green to yellowish green. Female cones terminal, borne of short branchlets, upto 15mm long with spreading bract-scale structures; mature bract-scales in two alternating whorls of 4, the lower slightly larger than the upper, 10–12 x 3mm and 8–10 x 2mm; seeds 1–-2 per cone, 6–-7 x 2.5–3.5mm, angular–ovoid, light brown.


Endemic to New Caledonia where it is confined to a few locations in the south of the main island of Grande Terre and a recently discovered very small disjunct subpopulation 180km further north, on the summit of Mt Paéoua in Province Nord. In its main area of distribution in the south there are only three main stands: Montagne des Sources (122ha), Madeleine/Plaine des Lacs (21ha) and Yaté Sud (0.5ha) (Cherrier, 1980; Woltz & Cherrier, 1984). The subpopulations vary from just a few individuals to large stands (e.g. Montagne des Sources); in its most northernly location on Mt Paéoua there are only 45 mature individuals recorded.

Habitat and Ecology

Only found in maquis shrublands on ultramafic substrates. It has an altitudinal range of between 30 to 1140m.

Conservation Status

Global assessment

Endangered   A2cd;B1ab(ii,iii,v)+2ab(ii,iii,v)

Global rationale

There has been an estimated population size reduction of more than 50% over the last three generations resulting in a decline in the area of occupancy and quality of habitat. This is based on levels of past exploitation, the extent of inundation in the 1960s and a comparison of historic and recent herbarium records. The current extent of occurrence (EOO) is estimated to be 1,597km². The current area of occupancy is estimated to be 32km² with only three locations (Paéoua, Montagne des Sources, Plaine des Lacs/Chute de Madelaine). The main subpopulations are severely fragmented in terms of their geographic and ecological isolation. A continuing decline in the area of occupancy and quality of habitat is also projected due to the increasing frequency of fires and the effects of mining. There would be a very significant reduction in the extent of occurrence if the subpopulation at Paéoua were to be eliminated (without it, the EOO would be about 200km²).

Global threats

Increasing fire frequency is currently the main threat throughout its range. The subpopulation on Mt. Paéoua is very threatened by mining activities. In the past this species was exploited for its resin and wood. Several subpopulations have also been threatened by the creation of reservoirs behind the Yaté dam in the 1960s.

Conservation Actions

Several of the southern subpopulations occur in protected areas although these are still vulnerable to repeated burning. Restoration work has been initiated at the Chute de Madelaine reserve.

References and further reading

  1. Cherrier, J.- F. (1980). Neocallitropsis pancheri, famille des Cupressacées. Rapport Multigr. 25 p..
  2. Cherrier, J.- F. (1986). Proposition de protection du peuplement de Neocallitropsis paiicheri du Paéoua. Rapport Multigr., C.T.F.T. 9 p.
  3. de Laubenfels, D. J. (1972). Gymnospermes. In: Aubréville, A. & Leroy, J.-F. (eds.), Flore de la Nouvelle-Calédonie et Dépendances, 4. Paris: Muséum National d’Histoire Naturelle.  167 p.
  4. Jaffre, T. (1988). Vegetation et flore de la Chute de la Madeleine. Etude en vue d'une proposition de mise en reserve. Laboratoire de Botanique, ORSTOM. 11 pp.
  5. Jaffré, T., Veillon, J .-M. & Cherrier, J.-F. (1987). Sur la présence de deux Cupressaceae, Neocallitropsis pancheri (Carr.) Laubenf. et Libocedrus austrocaledonica Brongn. & Gris dans le massif du Paéoua et localités nouvelles de Gymnospermes en Nouvelle-Calédonie. Bulletin de Museum de National d'Histoire naturelle Section B Adansonia 9:3 273-288.
  6. Jaffré, T., Munzinger, J. & Lowry, P.P. (2010). Threats to the conifer species found on New Caledonia's ultramafic massifs and proposals for urgently needed measures to improve their protection. Biodiversity and Conservation.19(5):1485-1502.
  7. Suprin, B. (2011). Florilège des plantes en Nouvelle-Calédonie. Tome 1. Éditions Photosynthèse. 519 pp.
  8. Thomas, P. (2010). Neocallitropsis pancheri. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.1. Downloaded on 29 June 2012.
  9. Woltz, P. & Cherrier, J.- F. (1984). A propos du Neocallitropsis pancheri (Carr.) de Laub. Cupressaceae endémique de Nouvelle Calédonie et de l'évolution vasculaire de la plantule. Lettres botaniques (Paris) 1984, 131(3), 191-199