| Name | Mattei, Giovanni Ettore | 
| Date of birth | 1865 | 
| Date of death | 1943 | 
| Remarks | [author note: Herbarium and types: FI, PAD, PAL, PI, POR, TO] [collector note: PAD, PAL, POR.] | 
| ASA Botanist ID | 100818 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5a4e0376-04f4-498e-bb7a-c12604c20efe | 
| Variant name | Giovanni Ettore Mattei | 
| Author name | Mattei | 
| B & P Author Abbrev. | Mattei | 
| Standard/Label Name | G. E. Mattei | 
| Full Name | Mattei, Giovanni Ettore | 
| Geography Author | Italy | 
| Specialty Author | Spermatophytes | 
| Specialty Collector | Fungi | 
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew | 
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht | 
| Citation as Collector | Index Herbariorum - Collectors M | 
| Member of teams/groups | |
| Author in | Noterelle Bot. | 
| Author in | Agg. Fl. Bologn. | 
| Author in | Convolvulacee | 
| Author in | Monogr. Vicia faba | 
| Author Teams: | D. Lanza & G. E. Mattei |