مخروط صنوبري
المخروط الصنوبري Conifer cone هوعضوفي النباتات من division Pinophyta (conifers) التي تحتوي على بنى reproductive. المخروط الخشبي المعتاد هوالمخروط الأنثى، الذي ينتج البذور. المخروطات الذكرية، التي تنتج pollen, are usually herbaceous and much less conspicuous even at full maturity. The name "cone" derives from the fact that the shape in some species resembles a geometric cone. الصفائح المفردة من المخروط تـُسمى قشور scales.
مخروطات أنثى من العائلات المخروطية
Pinaceae cones
Podocarpaceae cones
Cupressaceae cones
Taxaceae and Cephalotaxaceae cones
مخروطات كاذبة
معرض الصور
A pinecone covered in ice after an ice storm.
Male cones of a pine
A classic example of a Lebanese Cedar Turd
Immature female pine cone
Pollen cone of a Japanese Larch
Pineapple gall on Sitka Spruce caused by Adelges abietis.
Dozens of male cones (orange and flower-like) occur in a cluster; the female cone is still immature (olive green). Lodgepole Pine.
Blue spruce with pine cones
معلومات عامة
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Trivia sections are discouraged under Wikipedia guidelines. (December 2008) The article could be improved by integrating relevant items and removing inappropriate ones. |
- The Norwegian municipality of Drangedal has two pine cones in its coat-of-arms.
- Because of their unique mass distribution and aerodynamical qualities, pine cones are often used as rudimentary play objects, such as in pine cone golf. Small children are also known to wedge twigs and brush between the scales of a pine cone to imitate animals, such as the cone cow.
- The Pokémon Pineco is based on the concept of a bagworm using mimicry to resemble a pinecone.
- The arrangement of scales on many pine cones demonstrate Fibonacci numbers.
وصلات خارجية
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مشاع الفهم فيه ميديا متعلقة بموضوع [[commons: Category:Pinales Cones
| Pinales cones ]]. |
- Arboretum de Villardebelle Images of various conifer-cones
- Gymnosperm cone images at bioimages.vanderbilt.edu
