| Name | McCracken, Mary Isabel |
| Date of birth | 1856 |
| Date of death | 1955 |
| Remarks | Stanford University & California Academy of Sciences, zoologist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bbb5e699-b5b0-4a05-a293-d1beb67cfe0c |
| Variant name | Isabel McCracken |
| Variant name | McCracken, M. I. |
| Standard/Label Name | M. I. McCracken |
| Full Name | McCracken, Mary Isabel |
| Geography Collector | California, United States of America |
| Specialty Collector | Spermatophytes |
| Citation as Collector | http://researcharchive.calacademy.org/research/library/special/bios/McCracken.pdf |
| Citation as Collector | specimen (GH) Achnatherum hymenoides (Roem. & Schult.) Barkworth |
| Holdings | Search for specimens collected by M. I. McCracken |
| Collections in | 1935 (1) |