El Hadidi, M., El Naggar, S. (2002). Pollen Atlas of the Flora of Egypt 3. Taxa of Pteridophyta and Gymnospermae. test, 22(1), 47-54. doi: 10.21608/taec.2002.12390
M. Nabil El Hadidi; Salah El Naggar. "Pollen Atlas of the Flora of Egypt 3. Taxa of Pteridophyta and Gymnospermae". test, 22, 1, 2002, 47-54. doi: 10.21608/taec.2002.12390
El Hadidi, M., El Naggar, S. (2002). 'Pollen Atlas of the Flora of Egypt 3. Taxa of Pteridophyta and Gymnospermae', test, 22(1), pp. 47-54. doi: 10.21608/taec.2002.12390
El Hadidi, M., El Naggar, S. Pollen Atlas of the Flora of Egypt 3. Taxa of Pteridophyta and Gymnospermae. test, 2002; 22(1): 47-54. doi: 10.21608/taec.2002.12390

Pollen Atlas of the Flora of Egypt 3. Taxa of Pteridophyta and Gymnospermae

Taeckholmia
Article 3, Volume 22, Issue 1, 2002, Pages 47-54    PDF (227.82 K)
Document Type: Original Article
DOI: 10.21608/taec.2002.12390
Authors
M. Nabil El Hadidi* 1; Salah El Naggar2
1Cairo University Herbarium, Giza 12613-Egypt
2Botany Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
Abstract
The spore and pollen morphology of 15 species of Pteridophyta and Gymnospermae represented in the flora of Egypt
is reported and described. These belong to four types: inaperturate (alete) with elaters (one species) and aperturate
without elaters (14 species). The latter group comprises the monolete, trilete and polycolpate types. A key for the
separation of the pollen types and genera is provided. The pollen morphology in relation to taxonomy is briefly
discussed.
Keywords
Gymnospermae; Pollen morphology; Pteridophyta; spore morphology
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