| Classification | Helvellaceae: Morchella | 
| Barcode(s) | 00964721 | 
| Collector | J. K. Mitchell, L. Quijada & J. M. Karakehian | 
| Collector number | JM0082 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord | 
| Locality | Estabrook Woods, Limestone Quarry, in westernmost gouge
42°29'35.6-38.7"N 71°21'19.8-28.9"W | 
| Date Collected | 2018-05-28 | 
| Verbatim Elevation | 78 m | 
| Habitat | on descending slope in mostly deciduous woods with Fraxinus, Quercus, etc. and a fair amount of leaf litter | 
| Container | Fungi of Middlesex Fells Reservation | 
| Substrate | On alkaline soil | 
| Remarks | The first morel I have ever seen in the field. Specimen is slightly moldy on one part of the "head" but is so large that this scarcely affects its quality. The alkaline quality of the soil encourages many Pezizomycetes to fruit in this spot. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/15545522-0f99-4e9a-a3a8-1a232ee51119 | 
| Harvard University Herbaria Barcode | 00964721 | 
| Herbarium | FH | 
| Family | Helvellaceae | 
| Determination | Affine Morchella americana Clowez & Matherly | 
| Determined by | Mitchell, James Kameron, Quijada, Luis & Karakehian, Jason Michael | 
| Date Determined | 2018-05-28 | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |