# Chrysosplenium tosaense

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{{Short description|Species of flowering plant}}{{Speciesbox
| image = Chrysosplenium tosaense 4.JPG
| status = 
| status_system = 
| status_ref =
| genus = Chrysosplenium
| species = tosaense
| authority = ([Makino](/source/Tomitaro_Makino)) Makino ex Sutô<ref name="Makino"/><ref name="Sutô"/>
| synonyms = ''Chrysosplenium flagelliferum'' var. ''tosaense''<ref name="Makino"/>
}}
{{nihongo|'''''Chrysosplenium tosaense'''''|タチネコノメソウ|Tachinekonomesō}} is a species of [flowering plant](/source/flowering_plant) in the family [Saxifragaceae](/source/Saxifragaceae) that is [endemic](/source/Endemism) to Japan.<ref name="Makino">{{cite journal |url=https://www.biodiversitylibrary.org/page/42008061 |title=Observations on the Flora of Japan |author=[Makino, T.](/source/Tomitaro_Makino) |journal=The Botanical Magazine |issn=0006-808X |year=1901 |volume=15 |page=32}}</ref><ref name="Sutô">{{cite journal |url=http://www.jjbotany.com/pdf/JJB_011_391_403.pdf |script-title=ja:日本産猫自草屬要記（其ー）|trans-title=Diagnoses breves ''Chrysospleniorum'' Japonicarum (I) |language=ja |author=Sutô Tiharu 須藤千春 |journal=Journal of Japanese Botany |issn=0022-2062 |year=1935 |volume=11 |issue=6 |pages=391–403 (397 f.)}}</ref><ref name="Endemic">{{cite book |script-title=ja:日本の固有植物 |trans-title=Endemic Plants of Japan |language=ja |author1=Katō, M. |author-link=:ja:加藤雅啓 |author2=Ebihara, A. |author-link2=:ja:海老原淳 |date=March 2011 |publisher=[Tokai University Press](/source/Tokai_University_Press) |isbn=978-4-486-01897-1 |pages=72, 237, 426}}</ref>

==Taxonomy==
The species was first [described](/source/Species_description), as ''Chrysosplenium flagelliferum'' var. ''tosaense'', by Japanese botanist [Makino Tomitarō](/source/Tomitaro_Makino) in 1901 (his 1892 mention of ''Chrysosplenium tosaense'' is a ''[nomen nudum](/source/nomen_nudum)'').<ref name="Makino"/><ref name="Sutô"/><ref>{{cite journal |url=https://www.biodiversitylibrary.org/page/41590683 |title=Notes on Japanese Plants XV |author=[Makino, T.](/source/Tomitaro_Makino) |journal=The Botanical Magazine |issn=0006-808X |year=1892 |volume=6 |page=52}}</ref> In 1935, Sutō Chiharu elevated the [variety](/source/Variety_(botany)) to species rank.<ref name="Sutô"/> The [specific epithet](/source/Botanical_name) relates to the [type locality](/source/Type_locality_(biology)), Nanokawa in [Kōchi Prefecture](/source/K%C5%8Dchi_Prefecture) (formerly [Tosa Province](/source/Tosa_Province)).<ref name="Makino"/>

==Description==
''Chrysosplenium tosaense'' grows to a height of {{convert|5|-|17|cm}} and flowers from April to May.<ref name="Makino"/>

==Distribution==
''Chrysosplenium tosaense'' is endemic to Japan, where it occurs from the [Kantō region](/source/Kant%C5%8D_region) to the [Chūgoku region](/source/Ch%C5%ABgoku_region) of [Honshū](/source/Honshu), [Shikoku](/source/Shikoku), and [Kyūshū](/source/Kyushu).<ref name="Sutô"/><ref name="Endemic"/>

==References==
{{Commons category|Chrysosplenium tosaense}}
{{Reflist}}

{{Taxonbar|from=Q15606193}}

tosaense
Category:Endemic flora of Japan
Category:Plants described in 1901
Category:Taxa named by Tomitaro Makino

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Adapted from the Wikipedia article [Chrysosplenium tosaense](https://en.wikipedia.org/wiki/Chrysosplenium_tosaense) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Chrysosplenium_tosaense?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.