Thalictrum rochebruneanum

{{Short description|Species of plant in the genus Thalictrum}}

{{Speciesbox

|image=A lilac beauty (28490537335).jpg

|image_caption=Close-up of flowers

|image2=Thalictrum Elin - Flickr - peganum (2).jpg

|image2_caption=The flowers are held well above the leaves on branched peduncles

|genus=Thalictrum

|species=rochebruneanum

|authority=Franch. & Sav.Enum. Pl. Jap. 2: 264 (1878)

}}

Thalictrum rochebruneanum, called the lavender mist meadow rue, is a species of flowering plant in the genus Thalictrum, native to the Korean Peninsula and Japan.{{cite web |url=http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:714828-1 |title=Thalictrum rochebruneanum Franch. & Sav. |author= |date=2017 |website=Plants of the World Online |publisher=Board of Trustees of the Royal Botanic Gardens, Kew |access-date=27 February 2021 }} A clumping perennial topped with a loose spray of small medium violet flowers with yellow stamens, and sometimes reaching {{cvt|2|m|ft|0}}, it has gained the Royal Horticultural Society's Award of Garden Merit.{{cite web |title=Thalictrum rochebruneanum lavender mist meadow rue |url=https://www.rhs.org.uk/Plants/68901/Thalictrum-rochebruneanum/Details |publisher=The Royal Horticultural Society |access-date=27 February 2021 |quote=Synonyms; Thalictrum rochebruneanum var. grandisepalum }}