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Class :Dicotyledoneae. Sub Class: Archichlamydeae. Order :Rosales . Family :Rosaceae .

The Classification. Class :Dicotyledoneae. Sub Class: Archichlamydeae. Order :Rosales . Family :Rosaceae . Genus :Rosa sp. . Vegetative characters. Growth habit: shrub. Vegetative characters. Leaf arrangement : alternate . تصوير: حوريه الصاعدي ,امنية برناوي. Floral characters.

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Class :Dicotyledoneae. Sub Class: Archichlamydeae. Order :Rosales . Family :Rosaceae .

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  1. The Classification Class :Dicotyledoneae. Sub Class: Archichlamydeae. Order :Rosales . Family :Rosaceae . Genus :Rosa sp. Vegetative characters • Growth habit: shrub.

  2. Vegetative characters • Leaf arrangement : alternate . تصوير: حوريه الصاعدي ,امنية برناوي.

  3. Floral characters • Perianth :dichlamydeous . • Flower pedicel: pedicellate . • Calyx : 5gamosepalous . تصوير: حوريه الصاعدي ,امنية برناوي.

  4. Floral characters • Perianth :dichlamydeous . • Calyx : 5gamosepalous . تصوير:شروق بخاري, رولاالحجيلي.

  5. Floral characters • Symmetry: actinomorphic . • Corolla: 5 polypetalous . • Aestivation: ascending . تصوير:شروق بخاري, رولاالحجيلي.

  6. Floral characters • Symmetry: actinomorphic . • Corolla: 5 polypetalous . • Aestivation: ascending . تصوير:شروق بخاري, رولاالحجيلي.

  7. Floral characters • Sex: hermaphrodite . • ∞ free stamens . • ∞ apocarpous (apecal) تصوير:شروق بخاري, رولاالحجيلي.

  8. Vegetative characters • Leaf petiole: petiolate . • Leaf base: stipulate . • Leaf type :compound . • Lamina shape : ovate . • Venation : reticulate . تصوير:شروق بخاري, رولاالحجيلي.

  9. Vegetative characters • Leaf petiole: petiolate . • Leaf base: stipulate . • Leaf type :compound . • Lamina shape : ovate . • Venation : reticulate . تصوير:ام كلثوم الاهدل.

  10. Floral characters • Positions of ovaries: perigynous . • ∞ free stamens . تصوير:شروق بخاري, رولاالحجيلي. تصوير:خلود سفير الدين.

  11. تصوير:خلود .سفير الدين .

  12. المجموعة الرابعة • عرض : • Order :Rosales . • Family :Rosaceae . • Genus :Rosa sp. • تصوير : • رولاالحجيلي. • شروق بخاري . • امكلثومالاهدل. • امينة برناوي. • اماني الشهري . • رنا الزهراني. • بيان المولد . • حورية الصاعدي. • خلود سفير الدين . • روانحميده. • اسراء الحامدي . • انوار حبحب. • بشايراللهيبي . • تجميع وتنسيق : • شروق بخاري. • بإشراف: • أْ/سماح الرحيلي تصوير:شروق بخاري, رولاالحجيلي.

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