| Name | Lithospermum ruderale var. torreyi J. F. Macbride |
| Authorship | J. F. Macbride |
| Rank | Variety |
| Placed in | Lithospermum ruderale Douglas ex Lehmann |
| Citation | 1916 Contr. Gray Herb. 48: 55 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lithospermum ruderale var. torreyi J. F. Macbride |
| Identification made in | [no date] (1) |
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