Thalictrum minus var. hypoleucum




Family Ranunculaceae
Subfamily Isopyroideae
Tribe Isopyreae
Subtribe Thalictrinae
Scientific name Thalictrum minus L. var. hypoleucum (Siebold et Zuccarini) Miquel
Synonyms Thalictrum amplissimum H. Léveillé & Vaniot; Thalictrum hypoleucum Siebold & Zuccarini; Thalictrum minus L. var. amplissimum (H. Léveillé & Vaniot) H. Léveillé; Thalictrum minus L. var. elatum Lecoyer; Thalictrum minus L. var. majus Miquel; Thalictrum minus L. var. thunbergii (de Candolle) Voroschilov; Thalictrum purdomii Clark; Thalictrum thunbergii de Candolle; Thalictrum thunbergii var. majus (Miquel) Nakai
Common name (Japanese common name) aki-karamatu (アキカラマツ, 秋落葉松 [meaning: autumn meadow-rue weed])
(English common name) none
Distribution (Japan) Hokkaido, Honshu (east of Kinki region), Shikoku, Kyushu
(Other nations) Russia (Sakhalin, Kuril Islands), Korea, China, Mongolia
Chromosomal number 2n=42
Description Plants 50-150cm tall. Leaves leaflets 1-4cm long. Flowers 4 sepals 2-2.5mm long, stamens ca. 4.5-6mm long, flowering in July to October. Frits 2-4, 3mm long. Perennial plants.
Reference  Thalictrum minus var. hypoleucum (Siebold & Zuccarini) Miquel
Storage stable compositions of biological materials (US Patent 7485451/2009)



July 2007
at lowland forest edge
July 2007
at lowland forest edge
July 2007
at lowland forest edge



July 2007
at lowland forest edge
July 2007
at lowland forest edge



August 2006
at mountane forest edge
July 2007
at Tsukuba Botanical Garden