| Name | Walker, Ernest Pillsbury |
| Date of birth | 1891 |
| Date of death | 1969 |
| Remarks | [collector note: Alaska, British Columbia, Colorado, Utah: A, B, BH, C, DBN, E, F, GH, L, OKLA, PH, RM, US, WS] Books: Mammals of the World |
| ASA Botanist ID | 148481 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0d1cddd6-d6be-4a34-9997-4ee38dd6c90a |
| Variant name | Ernest Pillsbury Walker |
| Standard/Label Name | Ern. P. Walker |
| Full Name | Walker, Ernest Pillsbury |
| Geography Collector | Canada, United States of America |
| Citation as Collector | Index Herbariorum - Collectors T-Z |
| Citation as Collector | Wrightia; a Botanical Journal. Dallas, TX |
| Citation as Collector | Death year in: WorldCat |
| Member of teams/groups | |
| Holdings | Search for specimens collected by Ern. P. Walker |
| Collections in | [no date] (3), 1912 (273), 1915 (5), 1917 (2), 1918 (26), 1922 (4) |
| Collector Teams: | Ern. P. Walker & Esth. Walker |