Hypericum ascyron subsp. pyramidatum (Aiton) N. Robson

Plant 0.5-2 m tall.  Leaves 40-80 ´ 18-33 mm, ovate-lanceolate to lanceolate or oblong, base cordate to rounded.  Flowers 40-70 mm in diam.  Sepals 8-13 mm wide, ovate to lanceolate or oblong-elliptic, acute to shortly acuminate.  Stamens yellow.  Styles 3-7 mm, 0.8-1.5 ´ ovary, almost free or rarely up to 0.8 united.  Capsule ovoid.