Ozler, H. and Pehlivan, S. 2008. Comparison of pollen morphological structures of some taxa belonging to <i>Asparagus</i> L. and <i>Fritillaria</i> L. (Liliaceae) from Turkey. Bangladesh Journal of Botany. 36, 2 (Oct. 2008), 111–120. DOI:https://doi.org/10.3329/bjb.v36i2.1498.