| Classification | Caesalpiniaceae: Cassia |
| Classification 1 | Caesalpiniaceae: Chamaecrista |
| Harvard University Herbaria Barcode(s) | 00053056 |
| Type Status | Lectotype, Holotype |
| Collector | Edw. Palmer |
| Collector number | 242 |
| Country | Mexico |
| State | Sonora |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Sonora: Guaymas |
| Locality | Vicinity of Guaymas |
| Date Collected | 1887-10-** |
| Habitat | Mesas, among grass |
| Container | Flora of Guaymas, Mex. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8e43472d-522a-4606-816f-aa3b870acca7 |
| Harvard University Herbaria Barcode | 00053056 |
| Herbarium | GH |
| Family | Caesalpiniaceae |
| Type Status | Lectotype |
| Lectotype of | Cassia leptadenia var. mensalis Greenman |
| Verified by | W. T. Kittredge (A/GH) |
| Date Determined | 2009 |
| Taxon Reference | (for Cassia leptadenia var. mensalis Greenman) Proc. Amer. Acad. Arts 1905. 41: 238. |
| Family | Caesalpiniaceae |
| Type Status | Holotype |
| Holotype of | Cassia leptadenia var. mensalis Greenman |
| Verified by | R. C. Barneby (NY) |
| Date Determined | 1975 |
| Taxon Reference | (for Cassia leptadenia var. mensalis Greenman) Proc. Amer. Acad. Arts 1905. 41: 238. |
| Family | Caesalpiniaceae |
| Determination | Chamaecrista nictitans var. mensalis (Greenman) H. S. Irwin & Barneby |
| Determined by | H. S. Irwin & R. C. Barneby (NY) |
| Date Determined | 1982 |
| Determination Remarks | [current name] |
| Annotation Text | [as] Cassia nictitans Linnaeus var. mensalis (Greenman) H. S. Irwin & Barneby 1976 [ined.] |
| Family | Caesalpiniaceae |
| Determination | Cassia leptadenia var. mensalis Greenman |
| Date Determined | 1904-11-14 |
| Annotation Text | n. var. [written on sheet] |
| Family | Caesalpiniaceae |
| Determination | Cassia nictitans Linnaeus |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
