| Classification | Orchidaceae: Peristylus | 
| Complex Object | This is a complex collection object (3 items with 2 preparations) | 
| Barcode(s) | <a href='specimen_search.php?barcode='>00099903</a>; <a href='specimen_search.php?barcode='>00084624</a>; <a href='specimen_search.php?barcode='>00287783</a> | 
| Type Status | Holotype | 
| Collector | P. A. Pételot | 
| Collector number | 5160 | 
| Country | Vietnam | 
| State | Lao Cai | 
| Geography | Asia: Southeast Asia (Region): Vietnam: Lao Cai: Sa Pa | 
| Locality | Tonkin, Chapa | 
| Date Collected | 1928-07-** | 
| Elevation | 1500 m | 
| Habitat | Foret | 
| Remarks | [Mixed collection with Peristylus tenuicallus]
Flower in spirit collection jar No.1114 (barcode No.84624) | 
| Organism/Item | 1 of 3 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/93355a73-0703-4eda-a4df-36dcea2dd0fd | 
| Harvard University Herbaria Barcode | 00099903 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Type Status |  Isotype | 
| Isotype of |  Habenaria keiskeoides Gagnepain | 
| Verified by | W. T. Kittredge | 
| Date Determined | 1983 | 
| Determination Remarks |  [filed under] | 
| Taxon Reference | (for  Habenaria keiskeoides Gagnepain) Bull. Soc. Bot. France 1931. 78: 71. | 
| Accession Number | AMES 54905 | 
| 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/19267e86-4a20-424c-882d-6340dd19f055 | 
| Harvard University Herbaria Barcode | 00084624 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Type Status |  TypeMaterial | 
| TypeMaterial of |  Peristylus tenuicallus Ormerod | 
| Verified by | Ormerod, Paul Abel | 
| Date Determined | 2013-09-** | 
| Determination Remarks | Flower from isotype at AMES [is a fragment] [filed under] [label name] [current name] | 
| Taxon Reference | (for  Peristylus tenuicallus Ormerod) Turczaninowia 2011. 14(2): 96. | 
| Family | Orchidaceae | 
| Determination |  Peristylus tenuicallus Ormerod | 
| Determination Remarks |  [label name] | 
| Accession Number | AMES 54905 | 
| Subcollection | P. Ormerod Type flowers | 
| Phenology | Flower | 
| Preparation Type | Jar | 
| Preparation Method | SpiritMedium | 
| Organism/Item | 3 of 3 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/98ede7d0-ca3d-4cc1-8c4e-b8fdf67147c4 | 
| Harvard University Herbaria Barcode | 00287783 | 
| Herbarium | AMES | 
| Family | Orchidaceae | 
| Type Status |  Holotype | 
| Holotype of |  Peristylus tenuicallus Ormerod | 
| Verified by | Ormerod, Paul Abel | 
| Date Determined | 2013-09-05 | 
| Determination Remarks | This specimen is mounted in the same sheet with an isotype of Habenaria keiskeoides and filed under it [current name] | 
| Taxon Reference | (for  Peristylus tenuicallus Ormerod) Turczaninowia 2011. 14(2): 96. | 
| Family | Orchidaceae | 
| Determination |  Peristylus tenuicallus Ormerod | 
| Determined by | Ormerod, Paul Abel | 
| Date Determined | 2010-08-12 | 
| Accession Number | AMES 54905 | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |