| Classification | Chlorophyta: Chlorophyceae: Udoteaceae: Tydemania | 
| Harvard University Herbaria Barcode(s) | 00989023 | 
| Collector | G. T. Velasquez | 
| Collector number | 1790 | 
| Country | Philippines | 
| State | Mindoro Oriental | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Mindoro Oriental | 
| Locality | West Paniquian Is., Puerto Galera, Or. Mindoro | 
| Date Collected | 1948-05-10 | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/11ec4443-7441-4225-9b26-03dfc7612f58 | 
| Harvard University Herbaria Barcode | 00989023 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Cryptogamic Botany, University of the Philippines & National Science Development Board | 
| Family | Udoteaceae | 
| Determination | Tydemania expeditionis Weber-van Bosse | 
| Determination Remarks | [filed under] [current name] | 
| Subcollection | Philippine Algae | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |