Pinus torreyana Parry ex Carrière

Torrey pine (en)

Species

Gymnosperms > Pinales > Pinaceae > Pinus

Characteristics

Trees to 15(--23)m; trunk to   diam., in nature mostly crooked and leaning; crown rounded to flattened or irregular. Bark red-brown to purple-red, deeply furrowed with irregular, elongate, flat, scaly ridges. Branches irregular, spreading-ascending, candelabralike; twigs stout (1--  thick), greenish, aging deep gray-brown to near black, rough. Buds conic-ovoid, pale brown, to 2.5cm; scale margins white-fringed. Leaves mostly 5 per fascicle, ascending or spreading, persisting 3--4 years, 15--3  ´ ca. 2mm, straight or curved, slightly twisted, dull gray-green, all surfaces with fine stomatal lines, margins serrulate, apex abruptly acute; sheath to 2cm, shed early, base persistent. Pollen cones ovoid, 20--30mm, yellow. Seed cones maturing in 3 years, shedding seeds soon thereafter, persisting to 5 years, lateral, massive, heavy, symmetric, ovoid before opening, broadly ovoid when open, 10--15cm, yellow-to red-brown, lustrous, stalks to 4cm; apophyses thick, angulately dome-shaped, with 5 low convergent keels; umbo central, forming short, curved-tipped pyramid. Seeds narrowly obovoid; body 16--24mm, brown, apically dark brown; wing broad, oblique-tipped, to 15mm.
More
A tree. It grows about 8 m high.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality monoecy
Pollination anemogamy
Spread -
Mature width (meter) -
Mature height (meter) 20.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Low coastal bluffs. Found in the dry fogbelt zone on eroding, mostly dry slopes; at elevations up to 125 metres, Subspecies insularis is found in ravines and on low ridges; at elevations up to 180 metres.
More
It is a Mediterranean climate plant. Botanical Gardens Melbourne
Light 7-9
Soil humidity 1-6
Soil texture 3-6
Soil acidity 3-6
Soil nutriment -
Hardiness (USDA) 8-10

Usage

The large seeds are eaten raw or roasted.
Uses dye environmental use fuel material medicinal oil wood
Edible seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs soaking.
Mode cuttings seedlings
Germination duration (days) 30 - 60
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) 23 - 30
Size -
Vigor -
Productivity -

Images

Pinus torreyana unspecified picture

Distribution

Pinus torreyana world distribution map, present in United States of America

Conservation status

Pinus torreyana threat status: Critically Endangered

Identifiers

LSID urn:lsid:ipni.org:names:282913-2
WFO ID wfo-0000481576
COL ID 4J2JZ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Pinus torreyana

Lower taxons

Pinus torreyana subsp. insularis Pinus torreyana subsp. torreyana