Usa (2) Believed Extinct

Chinka Zufu, (before 1700), Watanabe, 1969, pl.83: Small to medium size, deep crimson, anemone form with 5 irregular outer petals and a central cushion of deep crimson petaloids with a long white stigma. See: Kyōto Engei Kurabu, 1963, Tsubaki Tokushū, No.4, p.114. Originated in Japan. (Believed extinct.)