| Classification | Rubiaceae: Hedyotis |
| Classification 1 | Rubiaceae: Stenaria |
| Classification 2 | Rubiaceae: Houstonia |
| Harvard University Herbaria Barcode(s) | 00263793 |
| Type Status | Holotype |
| Collector | C. Wright |
| Collector number | 239 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | Western Texas to El Paso, New Mexico [toward the Rio Grande] |
| Date Collected | 1849-08-30 |
| Habitat | [Mountain valleys] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f84e44ae-6937-49f8-9a29-d533a5eae8a5 |
| Harvard University Herbaria Barcode | 00263793 |
| Herbarium | GH |
| Family | Rubiaceae |
| Type Status | Holotype |
| Holotype of | Hedyotis stenophylla var. parviflora A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2008 |
| Determination Remarks | [Gray legitimately published this name twice on the same page with different latin diagnoses, based on two different collections, 238 & 239] |
| Taxon Reference | (for Hedyotis stenophylla var. parviflora A. Gray) Smithsonian Contr. Knowl. 1852. 3(5): 81. |
| Family | Rubiaceae |
| Determination | Stenaria nigricans (Lamarck) Terrell |
| Determined by | W. T. Kittredge |
| Date Determined | 2008 |
| Determination Remarks | [current name] |
| Annotation Text | Sida 19: 600. 2001. see Syst. Bot. Monogr. 48: 103. 1996 |
| Family | Rubiaceae |
| Determination | Hedyotis stenophylla var. parviflora A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [label name] |
| Annotation Text | strictior |
| Family | Rubiaceae |
| Determination | Houstonia angustifolia Michaux |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] |
| Annotation Text | Syn. Fl. N. Amer. |
| Family | Rubiaceae |
| Determination | Houstonia angustifolia Michaux |
| Determined by | B. L. Robinson |
| Determination Remarks | [B. L. Robinson (scripsit)] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
