| Classification | Asteraceae: Pectis |
| Harvard University Herbaria Barcode(s) | 00010980 |
| Type Status | Type, Isolectotype |
| Collector | J. N. Rose |
| Collector number | 1893 |
| Country | Mexico |
| State | Nayarit |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nayarit |
| Locality | Territorio de Tepic. Between Concepcion and Acaponeta |
| Date Collected | 1897 |
| Container | Plants of Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e6f2a943-4c6b-4abf-aee5-5e93b26152e1 |
| Harvard University Herbaria Barcode | 00010980 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Type |
| Type of | Pectis sinaloensis var. lancifolia Greenman |
| Verified by | D. J. Keil (OS) |
| Date Determined | 1972 |
| Taxon Reference | (for Pectis sinaloensis var. lancifolia Greenman) Proc. Amer. Acad. Arts 1904. 40: 50. |
| Family | Asteraceae |
| Type Status | Isolectotype |
| Isolectotype of | Pectis sinaloensis var. lancifolia Greenman |
| Verified by | Ferreras, Irina |
| Date Determined | 2008-05-05 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Pectis sinaloensis var. lancifolia Greenman) Proc. Amer. Acad. Arts 1904. 40: 50. |
| Family | Asteraceae |
| Type Status | Isolectotype |
| Isolectotype of | Pectis sinaloensis Fernald |
| Verified by | Hansen, D. R. |
| Date Determined | 2018 |
| Taxon Reference | (for Pectis sinaloensis Fernald) Proc. Amer. Acad. Arts 1897. 33: 69. |
| Family | Asteraceae |
| Determination | Pectis purpurea var. lancifolia (Greenman) D. J. Keil |
| Determined by | Hansen, D. R. |
| Date Determined | 2018 |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Pectis purpurea var. lancifolia (Greenman) D. J. Keil |
| Determined by | Keil, David John |
| Date Determined | 1973 |
| Annotation Text | comb. nov.. |
| Family | Asteraceae |
| Determination | Pectis sinaloensis var. lancifolia Greenman |
| Determined by | Keil, David John |
| Date Determined | 1973 |
| Annotation Text | Isolectotype |
| Family | Asteraceae |
| Determination | Pectis sinaloensis Fernald |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
