I have been contacted by
Ben J.M.Zonneveld
Nationaal Herbarium Nederland
POBox 9514
2300 RA Leiden,
The Netherlands
Who is doing a DNA study on snowdrops and Ranunculus. He needs samples of the following Ranunculus
R. verna
R. calthifolia
R. chrysocephala
R. fertilis
R. ficariformis
R. ficaroides
R. kochii
I have his email address if anyone can help
R. ficaroides