| Classification | Apocynaceae: Alstonia |
| Harvard University Herbaria Barcode(s) | 02181133 |
| Collector | S. Helms |
| Collector number | 1243 |
| Country | Australia (Country) |
| State | Queensland |
| Geography | Oceania: Australasia (Region): Australia (Country): Queensland |
| Locality | S. Queensland. Isis |
| Date Collected | 1922-04-02 |
| Project | Plants on Edge/Endless Forms |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/095c7033-a361-44e7-bc99-f59140be2cc7 |
| Harvard University Herbaria Barcode | 02181133 |
| Herbarium | A |
| Family | Apocynaceae |
| Determination | Alstonia constricta F. Mueller |
| Determined by | Sidiyasa, Kade |
| Date Determined | 1995 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
