| Classification | Araceae: Arisaema |
| Harvard University Herbaria Barcode(s) | 01654558 |
| Collector | M. R. Birdsey |
| Collector number | 1162 |
| Country | Mexico |
| State | Michoacán |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Michoacán |
| Locality | 18 mi. E. of Morelia |
| Date Collected | 1950-06-27 |
| Habitat | shaded canyon in oak-pine forest |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0bb3bbd8-69b1-4b9b-9740-79dcad88ccd5 |
| Harvard University Herbaria Barcode | 01654558 |
| Herbarium | GH |
| Family | Araceae |
| Determination | Arisaema macrospathum Bentham |
| Determined by | Treiber, Miklos |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
