| Nom complet | Nom | Commentaire | Pays | Spécimens |
|---|---|---|---|---|
| Josserand | Josserand | 12 | ||
| R. Juliat | Juliat | France | 2 | |
| B. Kahn | Kahn | 5 | ||
| Bruce Kahn | Kahn B. | 55 | ||
| Mikio Kaji | Kaji M. | Japon | 53 | |
| Kaki | Kaki | 85 | ||
| B. Kameni-Kamga | Kameni-Kamga | Cameroun | 1 | |
| Dickson Kamundi | Kamundi | Malawi | 108 | |
| Kamvo | Kamvo | 1 | ||
| Karl A. K. Stromayer | Karl A. K. Stromayer | 30 | ||
| Michael Kavanagh | Kavanagh M. | 3 | ||
| M. Kawanagh | Kawanagh | 3 | ||
| Bill Keating | Keating B. | 29 | ||
| Ronald William John Keay | Keay R.W.J. | Angleterre | 10 | |
| B. Kemp | Kemp | 1 | ||
| Kemsei | Kemsei | Cameroun | 5 | |
| David Kenfack | Kenfack | Cameroun | 2 | |
| Joseph Kengué | Kengué | Cameroun | 13 | |
| James Domoné Kennedy | Kennedy | Etats-Unis | 16 | |
| Monique Keraudren | Keraudren M. | France | 1 |