| Name | Cassia langsdorffii var. longipedicellata H. S. Irwin |
| Authorship | H. S. Irwin |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cassia langsdorffii Kunth ex Vogel |
| GUID | urn:lsid:ipni.org:names:48706-2 |
| Citation | 1964 Mem. New York Bot. Gard. 12(1): 102 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cassia langsdorffii var. longipedicellata H. S. Irwin |
| Identification made in | [no date] (1) |