| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01612517 |
| Collector | E. P. Kruschke |
| Collector number | K-50-43 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Houghton County |
| Locality | South of south edge of Houghton, near top of high bluff and just east of Hwy 26; area south of Portage lake part of canal. |
| Date Collected | 1951-05-28 |
| Habitat | On upper slope of high hilly or mountainous bluffs, on very rough irregular-pocked exposed bedrock or basalt grown over with young trees and shrubs. |
| Frequency | very occasional here |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/25e6b41e-d875-4ddc-b926-d017df022050 |
| Harvard University Herbaria Barcode | 01612517 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus douglasii Lindley |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
