| Family | Saxifragaceae |
| Scientific name | Chrysosplenium macrostemon Maximovicz var. shiobarense (Franchet) H. Hara |
| Synonyms | Chrysosplenium shiobarense Franchet |
| Common Name | (Japanese common name) nikko neko-no-me-sou (ニッコウネコノメソウ, 日光猫目草 [meaning: Nikko cats eye weed (Nikko = mountane area in Tochigi Prefectures)]) |
| (English common name) none | |
| Distribution | (Japan) Hokkaido, Honshu (north of Kinki region, Pacific Ocean side) |
| (Other nations) none | |
| Habitat | Mountane streamside |
| Chromosomal number | 2n=24? |
| Description | Scapes electing ca. 3-20cm tall. Flowers 3-4mm across, 8 stamens, flowering in April to June. Perennial plants. |
| Reference | Chrysosplenium macrostemon var. shiobarense HARA |
| April 2009 at mountane wet forest |
April 2009 at mountane wet forest |
April 2009 at mountane wet forest |
| April 2009 at mountane wet forest |
April 2009 at mountane wet forest |
| April 2009 at mountane wet forest |