Fls up to 14 per stem, forming a double triangle, 41mm wide; perianth segments 18mm long, ovate, blunt, mucronate, slightly reflexed, shallowly concave, with midrib showing, of heavy substance, overlapping half; the inner segments scarcely mucronate; corona 6mm long, cup-shaped, smooth, mouth straight or slightly constricted, with rim entire. Early