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cupressus_sempervirens_l

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Cupressus sempervirens L. - syn. Cupressus pyramidalis Targ. Tozz. - Cupressaceae
Mediterranean cypress, Italian cypress, Mittelmeer-Zypresse, Italienische Zypresse

Evergreen tree, up to 30m tall, native to the Mediterranean region; bark grayish brown, shallowly fissured; branchlets not arranged in a plane, ultimate ones 4-angled, ca. 1mm in diam.; leaves in 4 ranks, densely appressed, dark green, not glaucous, 0.5-1mm, ridged abaxially; pollen cones 4-8mm; seed cones yellowish gray when ripe, subglobose or ellipsoid, 2.5-4×2-3cm.
http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200005421
http://www.tropicos.org/NamePage.aspx?nameid=9400073

Cupressus sempervirens var. stricta is cultivated as an ornamental tree (Tuskany, Provence).
Cupressus sempervirens var. atlantica (Cupressus atlantica Gaussen) grews in the central parts of the Atlas Mountains.

The essential oil of the needles and twigs of var.atlantica is dominated by α-pinene (60%), with cedrol (8%), and limonene (4%).
[Chemical composition and antimicrobial activity of essential oils isolated from Algerian Juniperus phoenicea L. and Cupressus sempervirens L., Khadidja, M., Nassima, B., Chahrazed, B., Xavier, F., Journal of Medicinal Plants Research, Vol.4(10), 2010, 959-964]

The essential oil of the needles and twigs of var.stricta was dominated by sabinene (39%) and α-pinene (19%), with limonene (4%), terpinen-4-ol (4%) and γ-terpinene (6%).
[Comparative evaluation of 11 essential oils of different origin as functional antioxidants, antiradicals and antimicrobials in foods. Sacchetti, G., Maietti, S., Muzzoli, M., Scaglianti, M., Manfredini, S., Radice, M., Bruni, R., Food Chemistry, Vol.91, 2005, 621-632] http://www.academia.edu/download/30379037/comparative-evaluation-of-11-essential-oils-of-different-origin-as-functional-antioxidants-antiradicals-and-antimicrobials-in-foods.pdf

Essential oil from plant material collected within 12 months (1999) in the central part of Dalmatia (Croatia) showed α-pinene (28.4–79.2%) as the main component. Other important components were γ-3-carene (9.1–32.6%), α-cedrol (1.2–12.9%), limonene (1.4–8.7%), terpinolene (0.6–7.0%) and α-terpinyl acetate (0.8–4.5%).
[Seasonal Variation in Essential Oil Compositions of Cupressus sempervirens L., Milos, M., Radonic, A., Mastelic, J., Journal of Essential Oil Research, Vol.14(3), 2002, 222-223]

cupressus_sempervirens.jpg
Duhamel du Monceau,H.L., Traité des arbres et arbustes, Nouvelle édition [Nouveau Duhamel], vol.3, t.1 (1806) [P.J.Redouté]
http://plantgenera.org/species.php?id_species=299407

cupressus_sempervirens_l.1438784040.txt.gz · Zuletzt geändert: 2015/08/05 16:14 von andreas