| Harvard University Herbaria Barcode(s) | 02092196 | 
| Collector | H. H. Iltis, R. Guzman M., M. Nee | 
| Collector number | 1260 | 
| Country | Mexico | 
| State | Jalisco | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Jalisco | 
| Locality | Top of Sierra de Manantlán, 0.5-1 km NE of [illegible] at Zarza Mora ("Blackberry"), ca. km E of Las Joyas, 6 km WSW of Rincon Manantlán, 15 km SSW of El Chante. | 
| Georeference | 9 35 15 N, 104 15 50 W | 
| Date Collected | 1979-01-06 | 
| Verbatim Elevation | 1900 m. | 
| Habitat | A 1-2 hectare stand of nearly pure Zea diploperennis, with scattered shrubs and rank weedy vegetation of many Compositae (Tithonia), Lupinus, etc. on S-facing open grassy ungrazed slope sof former open dry Quercus-Pinus woods | 
| Project | Plants on Edge/Endless Forms TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79bbeed0-69fb-413b-90db-ac9700e029a6 | 
| Harvard University Herbaria Barcode | 02092196 | 
| Herbarium | GH | 
| Determination | Dithyridanthus densiflorus (C. Schweinfurth) Garay | 
| Determined by | Soto Arenas, Miguel Angel | 
| Date Determined | 1994 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |