Creator
- Pritchard, Hugh W.59
- Cribb, Phillip58
- Hawksworth, David L.58
- Lewis, G. P.53
- Vorontsova, Maria S.53
- Pritchard, H. W.52
- Fay, Michael F.50
- Hawksworth, D. L.50
- Millennium Seed Bank Project50
- Lucas, Eve48
- Langat, Moses K.47
- Moat, Justin47
- Nic Lughadha, Eimear46
- Rudall, Paula J.46
- Utteridge, Timothy45
- Wilkin, Paul45
- Diazgranados, Mauricio44
- Fay, M. F.44
- Hind, Nicholas44
- Lewis, Gwilym P.44