Pin colonnaire [French], Cook's pine, New Caledonia pine, 柱状南洋杉 [Chinese] (Farjon et al. 2017).
"A narrowly conical tree to 60 m. tall. Trunk clear, then later with numerous short shoots. Bark gray, papery, exfoliating in thin strips. Branchlets cord-like, growing in one plane, 9-10 mm. In diameter. Juvenile leaves needle-like, imbricate, lanceolate, 4-7 mm. long by 2-3 mm. wide, apex incurved. Adult leaves scale-like imbricate, triangular, acuminate, obtuse, midrib faint, 5-7 mm. long by 3-5 mm. wide, apex incurved. Male cone oblong-cylindrical, 5-10 cm. long by 15-22 mm. wide; scales triangular, finely teethed, pollen sacs 10; microsporophylls cuspidate. Female cone 10-15 cm. long by 7-11 cm. wide, with short bracts to 7 mm. long. Seeds 3-3.5 cm. long, nut ovate, wings broadly rounded. Germination epigeal" (Silba 1986).
New Caledonia: Grande Terre (Province Sud), Isle of Pines, Loyalty Islands. On Grande Terre, it occurs along the SE and S coast from the Baie de Kouakoué to the Baie de Prony at the southern end of the island, and on the Ile Porc Epic near Nouméa. By the time of European arrival, it had been extensively planted by Polynesians on the Isle of Pines and the Loyalty Islands, where it is found on the Iles Ouvéa, Lifou and Maré. It is possible that the isolated population at Baie des Tortues on the SW coast was also introduced, likewise the outlying populations at Chesterfield Reefs and in Vanuatu (Aneityum). This species is littoral, and naturally established populations do not occur naturally more than 100 m from the beaches (Farjon et al. 2017).
Zone 10 (cold hardiness limit between -1°C and +4.4°C) (Bannister and Neuner 2001). In my experience, it is among the most common ornamental araucarias encountered in climates - such as Hawaii, New Zealand's north island, Queensland, southern California and Mexico - that are warm enough to support it.
The IUCN reports that the population status is stable.
There is a specimen growing as an ornamental at the Tedeschi Winery in Ulupalakua on Maui, Hawaii, that is 48.8 m tall with a dbh of 120 cm (Robert Van Pelt e-mail 1998.03.18).
Have only found one study, exploring its use as a lead indicator (Medeiros et al. 2008).
A. columnaris was first discovered to Europeans on Captain Cook's second voyage, "on that extremity of New Caledonia, called Queen Charlotte's Foreland, and on a small neighbouring Island, named by Captain Cook Botany Island, which is a mere sand bank .... also on another island, called by our voyagers the Isle of Pines, from its being almost covered with the above mentioned tree" (Lambert 1806, as cited by Farjon et al. 2017).
Farjon, A., M. Gardner M. and P. Thomas. 2017. Conifer Database (version Jan 2014). In: Roskov et al. (eds.), Species 2000 & ITIS Catalogue of Life. http://www.catalogueoflife.org/col/details/species/id/18158588, accessed 2017.04.16.
Medeiros, J. G. S., M. Tomazello, F. J. Krug and A. E. S. Vives. 2008. Tree-ring characterization of Araucaria columnaris Hook. and its applicability as a lead indicator in environmental monitoring. Dendrochronologia 26(3):165-171.
Association Endemia, a site devoted to New Caledonian species. Has excellent photos, a range map, and other information. In French.
The PROTA database account for this species (accessed 2015.02.01). PROTA accounts are focused on commercial forest uses in Africa, and typically include photographs, drawings, names, distribution, and a variety of information relevant to management of the species.
Last Modified 2017-04-16