Study of Morphological, Anatomical and Palynological Characters of the species Datura innoxia Mill. (Solanaceae)

This study was performed the existence of the species Datura innoxia Mill. in the Syrian flora. Also the morphological study results showed that the plant is a gray greenish herb, its stem is erect. Leaves are simple, alternated, oval, its angle is turbinated to the out. The root is sphenoid. The flower is regular. The fruit is capsule, and the seed is splay, have an excrescence. The palynological study showed that the pollens are ellipticity, triad of germination lines. Whereas, the anatomical study showed that the form of carrier packing take quadric side type.

Taxonomic Study of Three Species of the Genus Fumaria L. from Fumariaceae Depending on the Morphological, Anatomical and Palynological Standards in Lattakia

This study was performed on three types of the genus Fumaria. The measurements were taken from the various parts of the flower petals, Sepals , the stamina and fruits. Also, an anatomical study was conducted of the root and stem. The shape and diameter of pollen grains, the diameter of germination hole and the number of total pollen grains were studied. It was observed that the longest flowers and fruits in the specie F.capreolata.