| Name | Dendrochilum williamsii (Ames) Pfitzer |
| Authorship | (Ames) Pfitzer |
| Rank | Species |
| Placed in | Dendrochilum |
| Citation | 1907 Pflanzenr. (Reichenbach) 114 |
| Holdings | 28 Specimens held in the Harvard University Herbaria identified as Dendrochilum williamsii (Ames) Pfitzer |
| Identification made in | [no date] (28) |