“…3D, G), they were never expected to be closely related (Hedge, 1974;Carine et al, 2004). However, S. canariensis and S. broussonetii are sister species forming one clade within Whitehouse (1949), S. interrupta modified after Rosúa and Blanca (1986), schemata of all other stamens modified after Hedge (1974); filament (medium grey); connective (light grey); theca (dark grey); stamen types (in circles; + A ¼ reduced type A); and clades (I-A to I-D) represented by the species are given above the branches; scale bar ¼ 5 mm. Codd (1985), Hedge (1974), Santos and Fernández (1986), Thulin (1993Thulin ( , 2009 and Van Jaarsveld (1999).…”