Features of pollen seed morphology and seed coat anatomy of Berberis sibirica Pall (Berberidaceae juss.)

This study presents a morphological description of pollen seeds and determines the inner strucrure of a seed coat of Berberis sibirica Pall. The pollen seeds of Berberis sibirica Pall have three spiral and furrow, spheroidal and ellipse-like forms, exines are thin with an average size. The seeds are characterized by a boat-like form, red and brown flower and smooth and wavy sculpture. A seed vessel grown with the seed coat has exotestal type.