Notes For Reference:-

Species, Varieties, or Forms in the Genus Chrysosplenium:

Chrysosplenium album / Shirobananekonomesou
Chrysosplenium echinus / Iwanekonomesou
Chrysosplenium fauriei / Hokurikunekonomesou
Chrysosplenium fauriae f. ferruginiflorum / San'innekonome
Chrysosplenium flagelliferum / Tsurunekonomesou
Chrysosplenium grayanum / Nekonomesou
Chrysosplenium japonicum / Yamanekonomesou
Chrysosplenium kiotense / Botannekonomesou
Chrysosplenium kiotense f. xanthandrum / Kinshibebotannekonomesou
Chrysosplenium macrostemon / Iwabotan
Chrysosplenium macrostemon var. shiobarense / Nikkounekonome
Chrysosplenium nagasei var. nagasei / Hidabotan
Chrysosplenium pilosum / Koganenekonomesou
Chysosplenium tosaense / Tachinekonomesou

Chrysosplenium kiotense f. xanthandrum / Kinshibebotannekonomesou キンシベボタンネコノメソウ

Chrysosplenium kiotense f. xanthandrum, a perennial herb, occurs in streamsides or wetlands in valleys in hilly districts. Flower stalks grow to approximately 10cm in height, with one or no pair of opposite, oblong leaves about halfway, and with bracts, about half of which are yellow, on the tops. Flowers are: calyx lobes tinge green and anthers yellow, and the position of the anthers is lower than the tips of the calyx lobes. After flowering, runners extend to form 2-3 pairs of leaves that grow adjacent to each other in a rosette pattern, followed by winter. Bloom time: April-May.