Acer davidii subsp. davidii
Aceraceae
| Collection Number | Boufford, D 43630 |
| Collectors | D. E. Boufford, S. Christoph, C. Davidson, Y. D. Gao & Q. Y. Xiang |
| Identified By | D. Boufford (GH), 2014 |
| Source | C. Davidson |
| Date | 09 May 2014 |
| Country | China |
| province/SAR | Sichuan |
| prefecture-level | Ngawa |
| county-level | Heishui |
| Location | Heishui Xian. W of the city of Heishui on provincial road S302 near Shashiduo Xiang. Along stream at base of mixed forest of Acer (3 species), Betula, Abies, Picea, Sorbus, Salix, Taxus, with Hippophaë immediately along stream and mixed shrub understory and rich herb layer; soil dark and moist. 2675 m elev. |
| Lat/Long | N 32 06 11 E 102 48 40 |
| Note | In forest near bank above stream. Tree ca. 7 m tall; inflorescences pendulous. |