| Classification | Asteraceae: Trigonospermum |
| Barcode(s) | 00013242 |
| Type Status | Syntype, Lectotype |
| Collector | C. G. Pringle |
| Collector number | 9179 |
| Country | Mexico |
| State | Morelos |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Morelos |
| Locality | Sierra de Tepoxtlan, near Cuernavaca; 7500 ft. |
| Date Collected | 1900-11-04 |
| Elevation | 2286 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/15bba4ca-7f8b-442c-abe7-67afba336476 |
| Harvard University Herbaria Barcode | 00013242 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Trigonospermum floribundum Greenman |
| Verified by | V. M. Bates (A/GH) |
| Date Determined | 1983 |
| Taxon Reference | (for Trigonospermum floribundum Greenman) Proc. Amer. Acad. Arts 1903. 39: 99. |
| Family | Asteraceae |
| Type Status | Lectotype |
| Lectotype of | Trigonospermum floribundum Greenman |
| Verified by | Harvard University Herbaria LAPI Team |
| Date Determined | 2008-10-24 |
| Taxon Reference | (for Trigonospermum floribundum Greenman) Proc. Amer. Acad. Arts 1903. 39: 99. |
| Family | Asteraceae |
| Determination | Trigonospermum melampodioides de Candolle |
| Determined by | R. McVaugh (MICH) & C. W. Laskowski (MICH) |
| Date Determined | 1967 |
| Determination Remarks | [current name] |
| Annotation Text | 9179 (not 9178); in DC. Prodr. 5: 509. 1836 |
| Family | Asteraceae |
| Determination | Trigonospermum floribundum Greenman |
| Determination Remarks | [label name] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | InQuestion Trigonospermum melampodioides de Candolle |
| Determination Remarks | Pencilled on sheet |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
