| Classification | Gentianaceae: Gyrandra |
| Classification 1 | Gentianaceae: Centaurium |
| Classification 2 | Gentianaceae: Erythraea |
| Classification 3 | Gentianaceae: Centaurium |
| Classification 4 | Gentianaceae: Erythraea |
| Classification 5 | Gentianaceae: Zeltnera |
| Classification 6 | Gentianaceae: Erythraea |
| Harvard University Herbaria Barcode(s) | 00072136 |
| Type Status | Isotype |
| Collector | B. C. Seemann |
| Country | Mexico |
| Geography | North America: North America (CA, US, MX) (Region): Mexico |
| Locality | N. W. Mexico |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c945f090-2004-49fb-8bf2-eba3a4f40cb9 |
| Harvard University Herbaria Barcode | 00072136 |
| Herbarium | GH |
| Family | Gentianaceae |
| Determination | Gyrandra chironioides Grisebach |
| Determined by | [A. Gray (scripsit) annotation on sheet, W. T. Kittredge, 2013] |
| Annotation Text | This is Gyrandra chironioides Griseb. fide Griseb. ips. in Bot. Herald: forma tenuis |
| Family | Gentianaceae |
| Determination | Centaurium madrense (Hemsley) B. L. Robinson |
| Determined by | [B. L. Robinson (scripsit) annotation on sheet, W. T. Kittredge, 2013] |
| Family | Gentianaceae |
| Determination | Erythraea chironioides (Grisebach) Torrey |
| Determined by | [A. Gray (scripsit) annotation on sheet, W. T. Kittredge, 2013] |
| Annotation Text | var. |
| Family | Gentianaceae |
| Determination | Centaurium madrense (Hemsley) B. L. Robinson |
| Determined by | Martin, Robert Franklin |
| Date Determined | 1939-04-** |
| Family | Gentianaceae |
| Determination | Erythraea madrensis Hemsley |
| Determined by | Martin, Robert Franklin |
| Date Determined | 1939-04-** |
| Annotation Text | Type collection |
| Family | Gentianaceae |
| Determination | Zeltnera madrensis (Hemsley) G. Mansion |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Family | Gentianaceae |
| Type Status | Isotype |
| Isotype of | Erythraea madrensis Hemsley |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2013 |
| Determination Remarks | [is filed under name] |
| Annotation Text | Holotype: (K) |
| Taxon Reference | (for Erythraea madrensis Hemsley) Biol. Cent.-Amer., Bot. 1882. 2: 346. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
