Pistacia L.

Pistache (en), Pistachier (fr)

Genus

Angiosperms > Sapindales > Anacardiaceae

Characteristics

Trees or shrubs. Leaves spiral, imparipinnate, pseudo-paripinnate, or paripin-nate, (rarely 3-or uni-foliolate in extra-Mal. spp.), petioled. Leaflets opposite, subopposite, or alternate, entire. Inflorescences axillary and/or terminal, racemose and/or paniculate. Flowers unisexual (plants dioecious). Tepals free, 2-5. Stamens 3-5 in ♂ 0 in ♀; filaments short, glabrous; anthers basifixed, ellipsoid or ovoid. Disk minute or 0. Ovary subglobose, 1-celled; style short; stigmas 3, capitate or spathulate, spreading. Sterile pistil in ♂ 0 or minute. Drupe 1-celled; stone bony, smooth. Seed with testa free from the endocarp; embryo straight, cotyledons free, plano-convex.
More
Dioecious shrubs or trees with resinous bark. Leaves alternate, pinnate (consistently paripinnate in the Flora area), rarely simple or 3-foliolate; leaflets opposite or less often subalternate. Flowers in axillary panicles, racemes or spikes, without a perianth but surrounded by 1–3 small bracts and (1–)2–7 tepal-like bracteoles. Stamens 3–5(–8), inserted on disk; filaments short, with large basifixed anthers. Ovary subglobose or ovoid, 1-locular; style short, (2–)3-lobed; ovule pendulous from an ascending funicle. Drupe globose or ovoid, compressed, with a chartaceous epicarp, thin mesocarp and a woody endocarp. Seed 1, compressed.
Trees or shrubs, dioecious. Leaves pari-or imparipinnate, rarely 3-foliolate or simple; leaflets entire. Inflorescence paniculate. Male flowers with reduced 1-or 2-parted perianth, or perianth lacking; stamens 3-5, rarely 7, filaments short, adnate to disk, anthers large, ovoid; pistillode small or absent. Female flowers with reduced 2-5-parted perianth; staminode absent; disk minute or absent; ovary superior, 1-locular and 1-ovulate, style short with 3 spreading stigmas. Drupe red at maturity, pointed; endocarp bony. Seed without endosperm.
Pending.
Life form perennial
Growth form
Growth support -
Foliage retention deciduous
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-12

Usage

Includes Pistacia chinensis (Chinese Pistache), grown as an ornamental tree, especially for its bright red autumn foliage. Pistacia vera produces the edible pistachio nuts. Pistacia species are also used as food plants by the larvae (caterpillars) of some species of Lepidoptera, and some species are grown for their resins and oils.
Uses oil ornamental
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -