| Author | Titles | | 1.
| Grisa, Maurizio, 1954- | 1 | | 2.
| Grisar, Hartmann, 1845-1932 | 2 | | 3.
| Grisard, Jean-Jacques | 1 | | 4.
| Grischa, Rosa | 1 | | 5.
| Grisebach, Eduard, 1845-1906 | 11 | | 6.
| GRISEBACH, Lucius | 1 | | 7.
| Griselle, Eugène, 1861-1923 | 3 | | 8.
| Griseri, Andreina | 1 | | 9.
| Griseri, Angela | 1 | | 10.
| Grishin, Sasha | 3 |
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