1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Hydrangea hydrangeoides
BISH 495737
Yahara, T.; Kubo, T.; Students, 1982Honshu, Japan
Hydrangea chinensis
BISH 495749
Yahara, T.; Murata, J.; Kato, M.; Murakami, N.; students, 1982Kyushu, Japan
Hydrangea macrophylla
BISH 495782
Kawahara, T.; Im, H.T.; Yahara, T., 1984Kyushu, Japan