A Morphological, anatomical and caryological study on endemic Pilosella hoppeana subsp. lydia taxa (Bornm. & Zahn) Sell & West (Asteraceae)

Plant samples of Endemic Pilosella hoppeana subsp. lydia (Bornm. & Zahn) Sell&West (1975) the taxa were collected in 2013 from the Spil Mountain in Manisa, one of the natural spreading areas. A thick cover was observed on the leaves of the taxon rosette on the base. In the anatomical investigations, the radial transmission in the stem takes up a great deal of space in the bundles compared to the floem elements of the xylem elements. The body covers the epidermis cells of a thick capillary layer with dense fur, and the transmission bundles are generally arranged in a large, small bundle. The leaves are in the bifacial leaf type and accordingly the separation of palisade parenchyma and sponge parenchyma is clearly observed. The abaxial percentage is longer and more intense, and there are stoma cells that are arranged at regular intervals with cover and secretion feathers on both sides. Abdominal abdominal stomata is the upper case. The number of chromosomes was determined as 2x = 2n = 18 in karyological studies performed by Takson and chromosome measurements were made