24/02/2021
قمة جبل أحد
Acacia ehrenbergiana = Salam
A. hamulosa = Katad
A. tortilis =Samar
This category should include plants, native or endemic, found in Egypt.
24/02/2021
قمة جبل أحد
Acacia ehrenbergiana = Salam
A. hamulosa = Katad
A. tortilis =Samar
13/12/2020
https://play.google.com/store/apps/details?id=appinventor.ai_usamakabdelhameed.FloraofSaudiArabia
حمل التطبيق واستمع الى المادة العلمية ثم اختبر معلوماتك
19/11/2018
منطقة الجرف سبتمبر 2018
19/11/2018
https://www.slideshare.net/DrUsamaKamal1/ethnobotany-123396101
Ethnobotany Medicinal,Aromatic, Edible, Grazing, Woody plants
10/04/2018
https://www.slideshare.net/DrUsamaKamal1/herbarium-and-botanical-garden
Herbarium and Botanical Garden Importance of herbaria and botanical gardens
03/04/2018
https://www.slideshare.net/DrUsamaKamal1/environmental-assessor-training-workshop
Environmental assessor Training workshop Upon completion of this module, you will: Understand the endemism & extinction issue facing the world today. Explore the goal and aims of The IUCN Red List. Kn…
11/03/2018
https://www.slideshare.net/DrUsamaKamal1/plant-communities-within-saudi-arabia
Plant communities within Saudi Arabia Plant community, formation, associations, Coastal plains and Sabkhas, Deserts and scarcely vegetated areas, Dwarf shrublands, Woodlands and xeromorphic shrubla…
24/02/2018
https://twitter.com/tu_science/status/935826378653667328
College of Science on Twitter “نظم قسم الاحياء رحلة علمية للطلاب في مقررات تصنيف النبات علم الطحالب، فلوراالمملكة والنبات العام الى شواطئ ينبع حيث تم التعرف على اهم النباتات الساح...
24/02/2018
https://twitter.com/tu_science/status/941290903414689792
College of Science on Twitter “ #تغطية في خطوة تهدف لربط الجانب النظري بالتطبيق العملي نظم قسم الاحياء رحلةعلمية لطلاب قسم الأحياء في مقرر فلورا المملكة إلى وادي العقيق حيث تم التعرف على اهم النب...
20/02/2018
https://www.slideshare.net/DrUsamaKamal1/chorology
Chorology Arabian regional subzone, Nubo-Sindian local centre of endemism, Somali-Masai regional centre of endemism, Afromontane archipelago-like regional centre of ende…
20/02/2018
https://www.slideshare.net/DrUsamaKamal1/plant-life-forms
Plant life forms Phanerophytes, Chamaephytes, Hemicryptophytes, Geophytes, Helophytes, Hydrophytes, Therophytes, Parasites, Epiphytes and Succulents.
17/02/2018
https://www.slideshare.net/DrUsamaKamal1/key-to-some-families-of-ksa-flora
Key to some families of ksa flora Identification key to some families of ksa flora