1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Equisetum pratense
BISH 35085
Lonnbohm, O.A.F.Finland
Equisetum sylvaticum
BISH 655176
Tallgren, M., 1977Finland
Equisetum palustre
BISH 655178
Alanko, P., 1978Finland
