| Name | Baas, Pieter |
| Date of birth | 1944 |
| Date of death | 2024 |
| Remarks | [author note: "Former director of the National Herbarium (L) of the Netherlands"; Research: wood anatomy] [collector note: L] Example of Name Published: Lourtella resinosa S.A. Graham, Baas & Tobe in Syst. Bot. 12: 520. 1987. |
| ASA Botanist ID | 128667 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7d43d7b8-baa8-4e35-96e1-0ff56afda611 |
| Variant name | Pieter Baas |
| Author name | Baas |
| B & P Author Abbrev. | Baas |
| Standard/Label Name | P. Baas |
| Full Name | Baas, Pieter |
| Geography Author | Netherlands |
| Geography Collector | Netherlands |
| Specialty Author | Spermatophytes |
| Citation as Collector | Index Herbariorum, ed. 8 |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew ; Obituary at: University of Gent Botany lab , https://twitter.com/UGent_Botany/status/1785659094012952970 |
| Member of teams/groups | |
| Collector Teams: | S. A. Graham, H. Tobe, & P. Baas |