This grower is sure of this plant identification.
flowering size seed grown plant in 1litre pot
Hacquetia epipactis. The flowers are small and pinhead-size, they are bright yellow and are surrounded by glossy green bracts, They will appear straight from the ground in early spring and are followed by 3-lobed leaves. This is a most unusual and desirable plant for cooler areas.
Resents disturbance to roots.