| Classification | Apocynaceae: Alstonia | 
| Harvard University Herbaria Barcode(s) | 02182209 | 
| Collector | D. J. Middleton, S. Lindsay & R. Pooma | 
| Collector number | 2096 | 
| Country | Thailand | 
| State | Krabi | 
| Geography | Asia: Southeast Asia (Region): Thailand: Krabi | 
| Locality | Amphoe Muang Krabi: Sra Morakot Wildlife Sanctuary. | 
| Georeference | 8° 7.6' N, 98° 55.4' E | 
| Date Collected | 2003-04-10 | 
| Elevation | 250 m | 
| Verbatim Elevation | 250 m | 
| Habitat | Limestone mountain. In fissures in rock. | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b1e37421-c164-41dc-9255-c66a98b4abbe | 
| Harvard University Herbaria Barcode | 02182209 | 
| Herbarium | A | 
| Family | Apocynaceae | 
| Determination | Alstonia curtisii King & Gamble | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |