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Scientific name - Pinus radiata Synonyms - Pinus insignis, Pinus tubers. Popular names - Menterey Pine, Radiata Pine. Distribution and Habitat - the natural range is coastal California, Santa Cruz, Monterey and San Luis Obispo, up to 1200 m altitude. Description - tree, 20-30 m tall stem, 30-100 cm diameter, cintorsionata right, conical crown, becoming round-payment. Bark gray to reddish-brown, deeply breazdata. Curved branches, stalk thin, red-brown, sometimes glauca. Shoots ovoizi-cylindrical, red-brown, 1.5 cm, resinous. Aciforme leaves, each divided into a bunch 3, persist 3-4 years, 8-20 cm x 1.3-2 mm, straight, yellow-green, fine line of stoma, conical peak. Male cones are yellow, 12 mm long, female cones are AsimTrice, ovoid, 7-15 cm long, brown, shiny. Seeds wing, 6-7 mm long, wing 12-18 mm long, matureaza in February, 2 years after pollination. 2n = 24 Growth rate - fast. Tolerances - tolerate moderate frost. Requirements - poor soils and drought.
Propagation - the seeds are spread by wind. Diseases and pests - Agrobacterium, Dioryctria splendidella, Rhyaciona buolania. Natural partners and Garden - Arctostaphylos tomentosa, Diplacus aurantiacus subsp. aurantiacus, muricta Pinus, Pinus ponderosa, Pseudotsuga menziesii, Sequoia sempervirens, Symphoricarpos mollis, Vaccinium ovatum Cultivars and varieties - 'Aurea' has a conical crown, gold leaf, 'Goldie' wet climates but prefer good drainage. Properties and Uses- Species adapted to periodic fires. Invasive species. Conuruile are consumed by squirrels. Species used for reforestation trails in New Zealand, Chile, Australia and South Africa.
References Adrian Bloom, Richard Bloom - Gardening with Conifers - Frances Lincoln, 2001 James S. Fralish, Scott B. Franklin - Taxonomy and Ecology of Woody Plants in North American Forests - Wiley, 2002 LeRoy Abrams - Illustrated Flora of the Pacific States - Stanford University Press, 1923 Arbez Michel - Les Ressources Genetiques Forestieres en France - Bureau des Ressources Genetiques, 1987 QCB Cronk - Plant Invaders: The Threat to Natural Ecosystems - Springer, 2009
See also
Ailanthus altissima - tree quickly ascending, with large pinnate leaves and terminal flower bouquets green-white. Name the genre, Melia, derived from Greek and 'azedarach', the Persian word and means 'noble trees'. Popular name: English: bread tree, Persian lilac, China berry; Nepal: bakaino, Tibet: smag sing. Distrubuire - in Nepal at around 700-1700 m altitude village in Iran Afghanistan, Pakistan, India, Bhutan and China. Morinda citrifolia - originally from Queensland, Australia. The fruit is edible, from seeds to obtain oil insect repellent. Deciduous tree, native (Romania), 15 m high. The stem is often crooked, irregular. Crown rare, bright, large and irregular. Bark is thick, deeply wrinkled, forming a cracked ritidom in rectangular plates, dark brown. Evergreen shrub. Branches erect. Leaves green, alternate or subverticilate, 6-21 x 2.5 cm, limb oblong, coriaceu, top acuminata, edge entire, nervatiune pinnate. Flowers arranged in terminal panicule, small flowers, hermaphrodite Tree, originating in the mountains of Central and Southeast, grows in mixture with beech and spruce at 400-1500 m altitude. The bark is a dark drayish color. Glossy dark green needles with two whitish stripes undersides, arranged in 2 rows. The cones cylindrical, 10-20 cm long, brown-reddish, rags shooting. Dead wood is an important component of forest ecosystems, contributing to carbon storage and soil enrichment. Herbaceous layer in forests of fir comprisesHieracium murorum, Rubus fruticosus, Sanicula europaea and ferns. Silver tree - evergreen tree, used for ornamental purposes, because the pyramid shape of the crown, the colorii leaves and frost resistance. The name 'concolor' refers to the fact that leaves have the same color on both sides. Evergreen tree. Leaves opposite, coriacee, oblong to elliptic-lanceolata, 8-18 x 2-4.5 cm, top acuminata, petiole 2-4 mm long. Male cones are cylindrical, grouped 3-4 at underarms, female cones are solitary, the armpit leaves. Monoecious tree, 15-25 m high, trunk 40-120 cm diameter, wide crown, pyramid, iregulata. Bark gray-brown, streaked andanc with solxi long iregulati. Branches ascending, stalk yearly thin, brown-purple, glauca, rugosa, become black after several years. Species native to North America, boreal Canada - Western Alaska, increases along with Picea mariana, Pinus banksiana, Populus tremuloides, Abies balms, Betula lutea and Acer saccharum. Port pyramidal, columnar, dense crown, 14-21 m high and 30-45 cm diamteru trunk, root surface, thin crust, less than 2.5 cm thick, gray-purple. |
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