Fl. 110 mm wide; perianth segments broadly ovate, blunt, only slightly mucronate, yellowish white, spreading, plane, smooth and of heavy substance, with broad midrib showing, overlapping half; the inner segments a little narrower, shouldered at base and almost diamond-shaped, less noticeably mucronate, with midrib more prominently showing; corona cylindrical, smooth at base, ribbed towards mouth, brilliant yellow, mouth straight, wavy, with rim obscurely dentate.

Named for a property name in local area.

Det finns inte fotografier av "Larooma" i Daffseek.