| Name | Calkins, William Wirt | 
| Date of birth | 1842 | 
| Date of death | 1914 | 
| Remarks | [author note: Herbarium and types: BPI, CM, F, ILL, KSC, MICH, MTMG, NY, PH, US. Exsiccatae, Florida Fungi, at BPI, F, FH, KSC, MSC, NDA, NY] | 
| ASA Botanist ID | 169857 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5e2b3d8-526c-4d72-a1ea-71797a5b6e8d | 
| Variant name | William Wirt Calkins | 
| Author name | Calkins | 
| B & P Author Abbrev. | Calk. | 
| Standard/Label Name | Calkins | 
| Full Name | Calkins, William Wirt | 
| Geography Author | United States of America | 
| Specialty Author | Fungi and Lichens | 
| Specialty Collector | Lichens | 
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew | 
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht | 
| Citation as Author | Taxon. Lit., ed. 2 (TL2)/S | 
| Member of teams/groups | |
| Holdings | Search for specimens collected by Calkins | 
| Collections in | [no date] (15), 1885 (1), 1886 (5), 1887 (5) | 
| Collector Teams: | Calkins & M. A. Curtis Calkins & T. L. Mead | 
| Author Teams: | W. W. Calkins & W. Nylander |