| Classification | Orchidaceae: Spiranthes | 
| Complex Object | This is a complex collection object (3 items with 3 preparations) | 
| Harvard University Herbaria Barcode(s) | 00104475; 00083972; 00084965 | 
| Type Status | TypeMaterial | 
| Collector | O. Nagel & E. Dino | 
| Collector number | 6187 | 
| Country | Mexico | 
| State | San Luis Potosí | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: San Luis Potosí | 
| Locality | Mountains in distict of Juarez, near Cerritos | 
| Georeference | 22° 10' 0.000" N, 100° 49' 59.976" W Method: Unknown | 
| Date Collected | 1936-09-03 | 
| Elevation | 1900 m | 
| Habitat | In loose black soil | 
| Container | Orchidaceae Mexicanae, K. E. M. Ostlund, Cuernavaca, Mor | 
| Organism/Item | 1 of 3 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ef18a2a7-cf18-4379-b338-9a480083adb8 | 
| Harvard University Herbaria Barcode | 00104475 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Type Status | Holotype | 
| Holotype of | Spiranthes nagelii L. O. Williams | 
| Verified by | Romero, Gustavo Adolfo & Ferreras, Irina | 
| Date Determined | 2012-11-28 | 
| Determination Remarks | [filed under] [current name] | 
| Taxon Reference | (for  Spiranthes nagelii L. O. Williams) Bot. Mus. Leafl. 1946. 12: 230. | 
| Family | Orchidaceae | 
| Determination | Spiranthes nagelii L. O. Williams | 
| Determined by | Williams, Louis Otto | 
| Date Determined | 1939 | 
| Annotation Text | Type! | 
| Family | Orchidaceae | 
| Determination | Spiranthes nagelii L. O. Williams | 
| Determination Remarks | [label name] | 
| Accession Number | AMES 51255 | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed | 
| Organism/Item | 2 of 3 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a1b2c1b8-760f-4966-871f-350edb9e7893 | 
| Harvard University Herbaria Barcode | 00083972 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Type Status | TypeMaterial | 
| TypeMaterial of | Spiranthes nagelii L. O. Williams | 
| Verified by | Romero, Gustavo Adolfo & Ferreras, Irina | 
| Date Determined | 2012-11-28 | 
| Determination Remarks | Flower from holotype at AMES [is a fragment] [filed under] [current name] | 
| Taxon Reference | (for  Spiranthes nagelii L. O. Williams) Bot. Mus. Leafl. 1946. 12: 230. | 
| Family | Orchidaceae | 
| Determination | Spiranthes nagelii L. O. Williams | 
| Determination Remarks | [label name] | 
| Accession Number | AMES 51255 | 
| Subcollection | Orchid Slide Cabinets | 
| Phenology | Flower | 
| Preparation Type | Microscope slide | 
| Preparation Method | Glycerine | 
| Organism/Item | 3 of 3 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0686d735-1957-4953-a701-4ab7a8589c6b | 
| Harvard University Herbaria Barcode | 00084965 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Type Status | TypeMaterial | 
| TypeMaterial of | Spiranthes nagelii L. O. Williams | 
| Verified by | Romero, Gustavo Adolfo & Ferreras, Irina | 
| Date Determined | 2014-11-10 | 
| Determination Remarks | Flower from holotype at AMES [is a fragment] [filed under] [label name] [current name] | 
| Taxon Reference | (for  Spiranthes nagelii L. O. Williams) Bot. Mus. Leafl. 1946. 12: 230. | 
| Accession Number | AMES 51255 | 
| Phenology | Flower | 
| Preparation Type | Jar | 
| Preparation Method | SpiritMedium |