Corydalis magadanica

Corydalis magadanica A.P.Khokhr. is a rare plant from Siberia growing in spaghnum moorland in a cold and humid climate. It has divided leaves and white or greenish yellow flowers and needs to be grown in a cool spot and mulched to protect it from emerging too soon. It should be kept slightly moist during dormancy. Photos from John Lonsdale.