| Classification | Annonaceae: Monoon |
| Classification 1 | Annonaceae: Polyalthia |
| Harvard University Herbaria Barcode(s) | 00871774 |
| Other Number | New Guinea Forces/Forests, Lae: NGF 31638 [] |
| Type Status | Holotype |
| Collector | C. E. Ridsdale |
| Country | Papua New Guinea |
| State | Morobe |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Morobe: Lae |
| Locality | near Kui |
| Georeference | 7° 29' S, 147° 16' E |
| Date Collected | 1967-04-05 |
| Verbatim Elevation | 50 feet |
| Habitat | Lowland hillside forest. |
| Container | Flora of New Guinea |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fea85ca8-8892-44bc-aa85-e99034ef2de2 |
| Harvard University Herbaria Barcode | 00871774 |
| Herbarium | A |
| Previous ownership | [ex] Botanical Collections of the Division of Botany, Department of Forests, Lae |
| Family | Annonaceae |
| Type Status | Holotype |
| Holotype of | Monoon laxatum Ezedin |
| Verified by | Ezedin, Zacky |
| Date Determined | 2025-05-06 |
| Determination Remarks | [filed under] [current name] |
| Taxon Reference | (for Monoon laxatum Ezedin) Telopea 2025. 29: 111. |
| Family | Annonaceae |
| Determination | Polyalthia sp. |
| Determination Remarks | [label name] |
| Annotation Text | Polyalthia ?oblongifolia |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
