Search for dissertations about: "Gamal El-ghazaly"

Found 1 swedish dissertation containing the words Gamal El-ghazaly.

2. 1. Palynology of Hypochoeridinae and Scolyminae (Compositae)

   Author : Gamal El-Ghazaly; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : Pollen grains of 35 species representing all 7 genera of the subtribe Hypochoeridinae, and Scolymus hispanicus of the subtribe Scolyminae were examined by LM, SEM and TEM. The pollen grains of annual species are usually smaller than those of perennial ones. The Hypochoeridinae possesses essentially tricolpororate,echinolophate pollen grains. READ MORE