Fls 1-2 per stem, star-shaped, 55mm wide, greenish white 155C, facing slightly downwards; perianth segments 23mm long, ovate, acute, spreading, concave, with margins incurling, smooth and of heavy substance, overlapping at base only; the inner segments narrower; corona 14mm long, funnel-shaped, ribbed, mouth a little expanded and wavy, with rim crenate. Dwarf