| Classification | Liliaceae: Trillium | 
| Harvard University Herbaria Barcode(s) | 00030159 | 
| Type Status | Holotype | 
| Collector | J. Samejima, K. Samejima, J. D. Freeman & R. B. Channell | 
| Collector number | 1039 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Sabine County | 
| Locality | 7.8 miles west of Milam on Texas Hwy. 21 | 
| Date Collected | 1966-04-01 | 
| Habitat | on a sandy bank slghtly removed from a small stream | 
| Frequency | Abundant | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc214c9f-be9a-4357-95a3-beb74d4cf296 | 
| Harvard University Herbaria Barcode | 00030159 | 
| Herbarium | GH | 
| Family | Liliaceae | 
| Type Status | Holotype | 
| Holotype of | Trillium gracile J. D. Freeman | 
| Verified by | John D. Freeman | 
| Date Determined | 1968 | 
| Determination Remarks | [filed under] | 
| Annotation Text | HOLOTYPE | 
| Taxon Reference | (for  Trillium gracile J. D. Freeman) Brittonia 1975. 27: 41. | 
| Family | Liliaceae | 
| Determination | Trillium ludovicianum Harbison | 
| Determination Remarks | [label name] [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |