| Name | Orthrosanthus chimboracensis var. exsertus R. C. Foster |
| Authorship | R. C. Foster |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Orthrosanthus chimboracensis (Kunth) Baker |
| Citation | 1945 Contr. Gray Herb. 155: 49 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Orthrosanthus chimboracensis var. exsertus R. C. Foster |
| Identification made in | [no date] (1) |