جۆری توێژینهوه : Original Article
نوسهر
Biology Department, College of Education, University of Garmian
پوخته
The pollen grains morphology of ten species of Geranium were investigated, two types of pollen surface configuration were found reticulate/gemmate and striate reticulate as well as the results showed two groups of species in pollen sizes the first with less than 100µm of diameter and the other with more the 100µm all illustrated by figures and tables. The average value of pollen polar axis ranged between 60- 94µm and equatorial diameter ranged between 58µm-85µm.
Aedo, C. et al. 2007. Taxonomic revision of Geranium Subsect. Mediterranean (Geraniaceae). Syst. Bot. 32. pp. 93-128.
Al-Quran, S. A. 2004. Pollen morphology Plantaginaceae in Jordan. Pak. J. Bio. Sc. pp. 1594-1602.
Bortenschlager, S. 1967. Vorlaufige Mitteilungen zur Pollen morphologie in der Sequences from der Geraniaceen und inher systimatiche Bedeutumg. Grana play. pp. 400-468.
Erdtman, G. 1966. Pollen Morphology and Plant Taxonomy. Angiosperm. Hafner publishing Co. New York.
Erdtman, G. 1969. Handbook of Palynology. pp. 148, 313.
Erdtman, G. 1971. Pollen morphology and plant taxonomy, angiosperms. New York. pp. 186-187.
Hesse, M. et al 2009. Pollen Terminology an illustrated handbook. Univ. of Vienna. pp. 4-64.
Huysmans, S. S. et al 2003. Pollen morphology of NW European representatives confirms morphology of Robieae (Rubiaceae). Rev. Paleobot. Palynol. 127. pp. 219-240.
Mulder, Ch. 2003. The Northwest European Pollen Flora, 61 Aizoaceae Rev. Paleobot. Palynol. 123. pp. 41-45.
Olthmann, O. 1967. Pollen morphologich-systematische Unzwrsuchungn innerhalb der Geraniales. Dissert. Bot. 11. p. 163.
Perveen A. and Kaiser, M. 1999. Pollen Flora of Pakistan. Univ. of Karachi. pp. 263-269.
Shehata, A. A. 2008. Pollen Morphology of Egyptian Geraniaceae: An Assessment of Taxonomic value. Univ. of Alexandria, Egypt. pp. 67-76.
Stafford, P. J. and Blakhmore, S. 1991. The Northwest European Pollen Flora. Geraniaceae Rev. Palaeon. Plynol. 69. pp. 49-78.
Stafford, P. J. and Gibby, M. 1992. Pollen morphology of the genus Pelargonium (Geraniaceae). Rev. Paleobot. Palynol. 71. pp. 79-109.
Verhoeven, R. L. and Venter, H. J. 1987. Pollen morphology of Erodium in
South Africa. pp. 279-283.
Walker, J. W. and Doyle, J. A. 1976. The basis of Angiosperm phylogen Palynology. Ann. Mo. Bot. Gard. 62. pp. 666-723.
)