| Name | Polygonatum involucratum (Franchet & Savatier) Maximowicz |
| Authorship | (Franchet & Savatier) Maximowicz |
| Rank | Species |
| Placed in | Polygonatum |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Polygonatum involucratum (Franchet & Savatier) Maximowicz |
| Identification made in | [no date] (1), 1965 (1), 2015 (1) |