Dugald C. MacArthur
b Scotland. d 2018
Dugald C. MacArthurFl. forming a double triangle, 85 mm wide; perianth segments ovate, acute, mucronate, greenish white, reflexed, plane, with margins incurling, smooth and of heavy substance, overlapping; the inner segments narrower; corona funnel-shaped, rib crenate.
There are no photos of "Queen's Cross" in Daffseek.