Podocarpus lawrencei
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| Podocarpus lawrencei | ||||||||||||||
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| Podocarpus lawrencei Hook.f. |
Podocarpus lawrencei is a species of podocarp native throughout the Australian high country, from southern Tasmania through to the New South Wales highlands, where it is known by the confusing name of Mountain Plum-pine (it is not a pine nor a plum). It grows on exposed sites to 1,800 m, often forming living carpets over rocks through wind pruning.
The leaves are 1 cm long and 2-3 mm broad, green, often reddish-tinted, particularly so in cold winter weather. It has small bright red berry-like cones, with a 5-10 mm long red aril and one (rarely two) apical seeds 6-8 mm long; they are eaten by birds and marsupials, but are toxic to most other mammals (including humans).
Whilst it is normally low growing, rarely reaching more than 1 m in the Australian Alps, on the Errinundra Plateau in eastern Victoria it reaches 15 m height. The timber is too rare to be used for woodcrafts.
There has been some debate over whether Podocarpus lawrencei is really a separate species from Podocarpus alpinus; some botanists treat it as a variety of that species. The name is frequently misspelled as lawrencii.
[edit] Cultivation
Mountain Plum-pine is tolerant of quite dry conditions and can resprout after losing all its leaves from drought. It survives −16°C to 45°C and grows well in full sun or fairly heavy shade. It is slow growing, putting on about 3-5 cm of length each year. It can be grown from cuttings or seed. New foliage is usually a lime green, darkening to olive green as it hardens.
Ideally the Mountain Plum-pine should be grown in full sunlight with plenty of water. It makes a good indoor plant in a bright window. It is an excellent bonsai or hedging plant, although it does require patience.
[edit] References
- Farjon, A. 2001. World Checklist and Bibliograpy of Conifers. 2nd edition. The Royal Botanic Gardens, Kew.
- Conifer Specialist Group (1998). Podocarpus lawrencei. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 12 May 2006.
