Author(s): Irmina Maciejewska | Leszek Bednorz | Toshiyuki Fujiki
Journal: Acta Societatis Botanicorum Poloniae
ISSN 0001-6977
Volume: 76;
Issue: 2;
Start page: 127;
Date: 2007;
Original page
Keywords: Erysimum pieninicum | endemic species | pollen morphology | fruit morphology | seed morphology | SEM
ABSTRACT
Erysimum pieninicum (Zapał.) Pawł. (Brassicaceae) is an endemic species, growing only in Pieniny Mts. The aim of the presented work was to investigate its pollen morphology as well as its ultrastructural traits of pericarp and seed-coat. Pollen grains of this species were of small size, 3-zonocolpate with reticulate ornamentation. The external siliqua surface was of rugose sculpture, covered by numerous, stellate hairs. The internal surface of the fruit was naked and characterized by striate sculpture. The seed-coat ornamentation of E. pieninicum was of blister type.
Journal: Acta Societatis Botanicorum Poloniae
ISSN 0001-6977
Volume: 76;
Issue: 2;
Start page: 127;
Date: 2007;
Original page
Keywords: Erysimum pieninicum | endemic species | pollen morphology | fruit morphology | seed morphology | SEM
ABSTRACT
Erysimum pieninicum (Zapał.) Pawł. (Brassicaceae) is an endemic species, growing only in Pieniny Mts. The aim of the presented work was to investigate its pollen morphology as well as its ultrastructural traits of pericarp and seed-coat. Pollen grains of this species were of small size, 3-zonocolpate with reticulate ornamentation. The external siliqua surface was of rugose sculpture, covered by numerous, stellate hairs. The internal surface of the fruit was naked and characterized by striate sculpture. The seed-coat ornamentation of E. pieninicum was of blister type.
