| Classification | Apocynaceae: Amalocalyx |
| Harvard University Herbaria Barcode(s) | 02180366 |
| Collector | J. F. Maxwell |
| Collector number | 97-764 |
| Country | Thailand |
| State | Lampang |
| Geography | Asia: Southeast Asia (Region): Thailand: Lampang |
| Locality | Wahng Nua. Doi Luang National Park, west of Wahng Gayo Falls, near Pah Kawk Cave, Huay By Village |
| Date Collected | 1997-07-14 |
| Verbatim Elevation | 525 m. |
| Habitat | open, disturbed, overgrown thicket bordering a cleared area and very degraded, fire-damaged, deciduous hardwood (former teak) forest with bamboo; shale bedrock |
| Project | Plants on Edge/Endless Forms TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bb8af789-cbc9-4a9a-b6a8-56b4cd7957ab |
| Harvard University Herbaria Barcode | 02180366 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Amalocalyx microlobus Pierre ex Spire |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
