| Name | Plagiochila propinqua var. singalangana Schiffner |
| Authorship | Schiffner |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Plagiochila propinqua Sande Lacoste |
| Citation | 1900 Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 70: 162 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Plagiochila propinqua var. singalangana Schiffner |
| Identification made in | [no date] (2) |