| Name | Tchichatscheff, Petr Aleksandrovich |
| Date of birth | 1812 |
| Date of death | 1890 |
| Remarks | [author note: Herbarium and types: P, LE] |
| ASA Botanist ID | 101675 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/68f00850-fa49-4ecc-b186-f0d37669a0f0 |
| Variant name | Chikhachef, Petr Aleksandrovich |
| Variant name | Petr Aleksandrovich Tchichatscheff |
| Variant name | Tchihatcheff, Petr Aleksandrovich |
| Variant name | Tchihatscheff, Pierre de |
| Variant name | Tschichatscheff, Petr Aleksandrovich |
| Author name | Tchichatscheff |
| B & P Author Abbrev. | Tchich. |
| Standard/Label Name | P. A. Tchichatscheff |
| Full Name | Tchichatscheff, Petr Aleksandrovich |
| Geography Author | Algeria, Egypt, Russia, Spain, Tunisia |
| Geography Collector | Algeria, Spain, Tunisia, Türkiye |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| 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 T-Z |
| Author in | Asie Min., Bot. |
| Author in | Voy. Altai Orient. |