| Name | Lachnum engelmannii Tracy & Earle |
| Authorship | Tracy & Earle |
| Rank | Species |
| Placed in | Lachnum |
| Citation | 1901 Pl. Baker. [Greene] 1: 25 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Lachnum engelmannii Tracy & Earle |
| Identification made in | [no date] (3) |