Two blue Corydalis bought without names from British dealers can now be named, thanks to help from Magnus Lidén based on images. C. calycosa came from Cotswold Garden Plants as "from Peter Korn", reaches about 35 cm and only started to flower in mid-August; most inflorescences are still developing. C. harrysmithii came from Evolution Plants, started to flower in mid-June and reached its best in late July, though some stll some inflorescences.