Viola x kurokawae : {Japanese Name : Tanao Sumire}
Viola x kurokawae
Viola x kurokawae Viola x kurokawae
Tokyo / March 27, 2008 Cultivation
Mating parents
Viola chaerophylloides var. sieboldiana
Viola chaerophylloides (Regal) W. Becker
var. sieboldiana (Maxim.) Makino ( 2n=24 )
Viola sieboldi
Viola sieboldi Maxim. ( 2n=24 )
(photo: f. variegata)
Scientific Name
Viola x kurokawae H. Hara ex F.Maek. et T.Hashim., nom. nud. : {Tanao Sumire} Published in: Violets Jap. 6 (1963)
Viola chaerophylloides (Regal) W. Becker var. sieboldiana (Maxim.) Makino x V. sieboldi Maxim. : {Fuiri Tanao Sumire}
Viola x kurokawae f. variegata E.Hama : {Fuiri Tanao Sumire}
Common names
Stalk Form Hybrids between stemless species.
Habitat Under deciduous forests of the mountains.
Distribution Japan domestic
Japan overseas
Others
Flower Shape Small or middle size. The side valve is hairy.
Color White flowers similar to impression of Viola sieboldi. Purple lines appear on the valve and labellum.
Spur Cylindrical, light purple or brown.
Season
Stigma Inverted triangle.
Aromatic
Others
Leaf Shape Whole shape is eggs (or oval) lanceolate. Basically, a chrysanthemum leaf.
There are two types. Types have chrysanthemum leaf-like or irregular serrations.
Color Surface is dark green, purplish brown take on the back.
Others Short hair grows on the surface.
Characteristics of roots
Endangered Information
Type Specimen Mie Prefecture.
Chromosome Number
Reference Information
Others Sterility. Increase in roots and rhizomes. Name is derived from place names collected "Tanao, Aoyama-cho, Naga-gun (Mie Prefecture)".

Viola x kurokawae Viola x kurokawae
Gunma / April 25, 2022

 (2011/12/21) Latest Update 2023/08/26 [400KB]

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