| Classification | Agavaceae: Dasylirion | 
| Classification 1 | Agavaceae: Nolina | 
| Harvard University Herbaria Barcode(s) | 00267624 | 
| Type Status | Isosyntype | 
| Collector | F. J. Lindheimer | 
| Collector number | 297 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas | 
| Locality | On the Upper Guadalupe | 
| Date Collected | 1845-04-** - 1845-05-** | 
| Habitat | Stony prairies of the high plateau | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f85c732c-705c-4d9e-9aa6-0dda17a58f87 | 
| Harvard University Herbaria Barcode | 00267624 | 
| Herbarium | GH | 
| Family | Agavaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Dasylirion tenuifolium Torrey | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2008 | 
| Annotation Text | ISOSYNTYPE | 
| Taxon Reference | (for  Dasylirion tenuifolium Torrey) Rep. U.S. Mex. Bound., Bot. 1859. 215. | 
| Family | Agavaceae | 
| Determination | Nolina lindheimeriana (Scheele) S. Watson | 
| Determined by | W. Hess | 
| Date Determined | 1993 | 
| Determination Remarks | [current name] | 
| Annotation Text | !; [Annotated on sheet] | 
| Family | Agavaceae | 
| Determination | Nolina lindheimeriana (Scheele) S. Watson | 
| Determined by | J.F.M. [J. F. Macbride] | 
| Date Determined | 1918 | 
| Annotation Text | Nomencl. Rev. Acc. To Internat. Rules | 
| Family | Agavaceae | 
| Determination | Dasylirion tenuifolium Torrey | 
| Determination Remarks | [label name] | 
| Determination | Beaucarnea lindheimeriana (Scheele) Baker | 
| Determined by | A. Gray [A. Gray (scripsit)] | 
| Determination Remarks | [label name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |