Akcin, Oznur Ergen; Binzet, Riza
(BANGLADESH BOTANICAL SOC, UNIV DACCA DEPT BOTANY, 2 DHAKA, BANGLADESH, 2019)
Three Onosma L. species (O. papillosa Riedl, O. rutila Hub-Mor. and O. auriculata Aucher ex DC.) were examined anatomically. All these taxa had secondary root structure and xylem which were composed of sclerenchymatic cells ...