"Pam Moore" wrote in message

Make sure you get up all the little bulbils or whatever they are. That
is how they spread around.

Greater Celandine does not seem to have bulbils - they seem to spread by
seed.
This weekend I'll have to send all but one to the great compost heap in the
sky.
And yes, I know by keeping one it will all happen again but they are not an
unattractive wild plant so I will keep just the one and not let it get out
of control (she says, ambitiously..)
Tina