| Classification | Linaceae: Linum |
| Harvard University Herbaria Barcode(s) | 00043798 |
| Type Status | Holotype |
| Collector | F. J. Lindheimer |
| Collector number | Fasc. III.337 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Comal County: New Braunfels |
| Locality | N. Br. |
| Date Collected | 1846-05-** |
| Habitat | on naked rocks - [in] crevices |
| Substrate | Rocky soil |
| Frequency | Sparsely |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e6ab4760-8566-4bd1-a566-2f742500efae |
| Harvard University Herbaria Barcode | 00043798 |
| Herbarium | GH |
| Family | Linaceae |
| Determination | Linum boottii var. rupestre A. Gray |
| Determined by | A. Gray [A. Gray (scripsit)] |
| Determination Remarks | [is label name] |
| Annotation Text | (L. rupestre. Lindh.) |
| Family | Linaceae |
| Determination | Linum rupestre (A. Gray) Engelmann ex A. Gray |
| Determined by | A. Gray [A. Gray (scripsit)] |
| Determination Remarks | [is label name] |
| Annotation Text | see suppl. |
| Family | Linaceae |
| Determination | Linum rupestre (A. Gray) Engelmann ex A. Gray |
| Determined by | C. M. Rogers (WUD) |
| Date Determined | 1964-12-** |
| Annotation Text | TYPE |
| Family | Linaceae |
| Determination | Linum rupestre (A. Gray) Engelmann ex A. Gray |
| Determined by | W.T. [W. Trelease] |
| Determination Remarks | [is Current name] |
| Annotation Text | Syn. Fl. N. Amer. |
| Family | Linaceae |
| Type Status | Holotype |
| Holotype of | Linum boottii var. rupestre A. Gray |
| Verified by | R. McVaugh (NCU) |
| Date Determined | 1995-02-** |
| Annotation Text | Holotype |
| Taxon Reference | (for Linum boottii var. rupestre A. Gray) Boston J. Nat. Hist. 1850. 6: 155. |
| Family | Linaceae |
| Type Status | Holotype |
| Holotype of | Linum boottii var. rupestre A. Gray |
| Verified by | W.T. Kittredge |
| Date Determined | 2009 |
| Annotation Text | HOLOTYPE |
| Taxon Reference | (for Linum boottii var. rupestre A. Gray) Boston J. Nat. Hist. 1850. 6: 155. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
