Hosta sieboldiana
Asparagaceae
| Collection Number | not collected |
| Collectors | D. Boufford, C. Davidson, S. R. Christoph |
| Identified By | D. Boufford, GH |
| Source | C. Davidson |
| Date | 04 August 2016 |
| Country | Japan |
| region | Hokkaido |
| prefecture | Hokkaido |
| district | Teshio |
| Location | Sarobetsu Wetland off Highway 444. Boardwalk from the Center into the marsh. 31 m elev. |
| Lat/Long | N 45 06 38.7 E 141 42 05.2 |
| Note | Inflorescence 1 m tall, or a bit more. |