Cardamineae

Tantawy, Mohamed E., Husein, Mariam I., Mourad, Magdy M. & Abdel-Hameed, Usama K., 2021, Comparative floral anatomy of some species of Brassicaceae and its taxonomic significance, Adansonia (3) 43 (20), pp. 223-234 : 233

Tribe Cardamineae

Due to the small number of species, authors unreliably suggested that Rorippa islandica had some of advanced characters viz. dissected siphonostele, unramified sepal median bundles emerged from complexes, the petal bundles shared in complexes with two organs, non-vascularized septum and the lateral carpellary bundles derived from the dorsal carpellary bundles ( Figs 6 ; 7).

Figures

FIG. 6. — The evolutionary grades of the studied species ofBrassicaceae