1- Teaching for post-graduate and under-graduate students in the faculty of Science and Education at Damietta University.\r\n2- Using Computer software’s used in the field of plant taxonomy and identification e.g. DELTA.\r\n3- Attendance Intensive Course on Tools for Biodiversity Management, Application of bioinformatics in managing herbaria & seed banks held from April 22 to May 2, 2001 at Mansoura University, Mansoura, EGYPT.. Supported by International Centre for Advanced Mediterranean Agronomic Studies (CIHEAM), Mediterranean Agronomic Institute of Chania (MAICH) GREECE & Mansoura University, EGYPT \r\n4- Attendance the Regional Training Course in Plant Taxonomy held from 5th to 17th December, 1998 at Faculty of Education at El-Arish, Suez Canal University, El-Arish, EGYPT.. Supported by UNEP, EEAA and Suez Canal University. \r\n5- Identification of specimens of the Egyptian Flora. \r\n6- Preparation of permanent slides from plant specimens for anatomical studies. \r\n7- Preparation of plant materials for the examination by electron microscopy (TEM & SEM). \r\n8- Using the computer software specially statistical analysis and word processing software as well as Endnote for references manger.\r\n9- Vegetation and Soil Analysis (Physical and Chemical Analyses). \r\n