| Classification | Apocynaceae: Amalocalyx |
| Harvard University Herbaria Barcode(s) | 02180385 |
| Collector | J. F. Maxwell |
| Collector number | 89-963 |
| Country | Thailand |
| State | Chiang Mai |
| Geography | Asia: Southeast Asia (Region): Thailand: Chiang Mai |
| Locality | Sangampang. Muang Awn Cave |
| Date Collected | 1989-07-29 |
| Verbatim Elevation | 450 m. |
| Habitat | partly open, usually disturbed maargins of the deciduous forest with some bamboo; limestone bedrock |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ef40900-b515-43b9-b22a-8db6eebc5e24 |
| Harvard University Herbaria Barcode | 02180385 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Amalocalyx microlobus Pierre ex Spire |
| Determined by | Middleton, David John |
| Date Determined | 1993 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
