Viola yedonensis Makino

Viola philippica Cavanilles, Herbs perennial, acaulescent, 4-14 cm tall, to 20 cm tall at fruiting. Rhizome erect, brownish, short, 4-13 mm, 2-7 mm in diam., densely noded, with several yellowish or whitish rootlets. Leaves numerous, basal, rosulate; stipules glaucous or greenish, 1.5-2.5 cm, membranous, 2/3-4/5 adnate to petioles, free part linear-lanceolate, margin remotely glandular fimbriate-denticulate or subentire; petiole usually 1-2 × exceeding blades at anthesis, very narrowly winged in upper part, to 10 cm at fruiting, broadly winged in upper part, puberulous or glabrous; upper blades oblong-lanceolate or triangular-ovate, usually smaller than lower ones; lower ones oblong, narrowly ovate-lanceolate, or oblong-ovate, 1.5-4 × 0.5-1 cm, both surfaces glabrous or puberulous, sometimes only puberulous along veins abaxially, base truncate or cuneate, rarely slightly cordate, margin shallowly crenate, apex obtuse; blades accrescent at fruiting, to 10 × 4 cm. Flowers purple-violet or purplish, rarely white, light colored and purple-striate at throat, medium-sized.
 

Research products of this plants
Acacetin

Catalog No: CFN98744
CAS No: 480-44-4
Price: $30/20mg
Isoscopoletin

Catalog No: CFN97684
CAS No: 776-86-3
Price: $70/20mg
4,6,7-Trimethoxy-5-methylcoumarin

Catalog No: CFN97084
CAS No: 62615-63-8
Price: Inquiry(manager@chemfaces.com)
5,7,8-Trimethoxycoumarin

Catalog No: CFN97036
CAS No: 60796-65-8
Price: $318/5mg
6,7,8-Trimethoxycoumarin

Catalog No: CFN97024
CAS No: 6035-49-0
Price: $288/20mg
5,6,7,8-Tetramethoxycoumarin

Catalog No: CFN98941
CAS No: 56317-15-8
Price: Inquiry(manager@chemfaces.com)
Luteolin

Catalog No: CFN98784
CAS No: 491-70-3
Price: $40/20mg
Apigenin

Catalog No: CFN98843
CAS No: 520-36-5
Price: $40/20mg
Quercetin

Catalog No: CFN99272
CAS No: 117-39-5
Price: $40/20mg
Rutin

Catalog No: CFN99642
CAS No: 153-18-4
Price: $30/20mg
Naringenin

Catalog No: CFN98742
CAS No: 480-41-1
Price: $30/20mg
Acetamide

Catalog No: CFN97025
CAS No: 60-35-5
Price: $30/20mg
5-Hydroxy-6,7,8-trimethoxycoumarin

Catalog No: CFN89182
CAS No: 1581248-32-9
Price: Inquiry(manager@chemfaces.com)
Apigenin 6-C-alpha-L-arabinopyranosyl-8-C-beta-D-xylopyranoside

Catalog No: CFN90918
CAS No: 677021-30-6
Price: $268/5mg
Clovin

Catalog No: CFN90913
CAS No: 81970-00-5
Price: Inquiry(manager@chemfaces.com)