| FOC | |
Populus forest at 3800 m.
Flowers pale pink with purple spots on lip.
| David E. Boufford, Bruce Bartholomew, Wenyun CHEN, Michael J. Donoghue, Richard H. Ree, Hang SUN & Sugong WU (S. K. WU) | |
| 28373 | 8 July 1998 |
Populus forest at 3800 m.
Flowers pale pink with purple spots on lip.
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