Trillium pusillum var. pusillum
Award:
  AM (Award of Merit)

Origin: USA

Shown by: RBG, Kew

This plant got a PC in 1991

Fritillaria yuminensis var. yuminensis
Award:
  AM (Award of Merit)

Origin: China

Shown by: Peter Erskine

This plant received a PC in 2001

Corydalis curviflora susp. rosthornii 'Blue Heron'
Award:
  PC (Preliminary Commendation)

Origin: Sichuan

Shown by: Cecilia Coller