Michael Percival Williams
b 1903 d 1963
St Keverne, Cornwall, England
Michael Percival WilliamsPerianth segments broadly ovate, spreading, with margins wavy, overlapping half; corona cylindrical, lightly ribbed, mouth straight, wavy, with rim crenate.
Nancegollan, 7 W-W, Michael Percival Williams, Inghilterra, 1937
Foto #12919 Drew Mc Farland, Stati UnitiNancegollan, 7 W-W, Michael Percival Williams, Inghilterra, 1937
Foto #12918 Drew Mc Farland, Stati UnitiNancegollan, 7 W-W, Michael Percival Williams, Inghilterra, 1937
Foto #7472 Hein Meeuwissen, Paesi Bassi