1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
4 specimens
Corylus avellana
BISH 11272 · 1889
Unknown Region
Corylus maxima
BISH 133762 · 1915
Betula
BISH 436897 ·
Betula pubescens
BISH 615112 ·