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Viola yedonensis Makino

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.  

Products from  Viola yedonensis Makino

  1. Cat.No. Product Name CAS Number COA
  2. BCN5560 Acacetin 480-44-4 PDF
  3. BCN4582 Isoscopoletin 776-86-3 PDF
  4. BCN4166 4,6,7-Trimethoxy-5-methylcoumarin 62615-63-8 PDF
  5. BCN4125 5,7,8-Trimethoxycoumarin 60796-65-8 PDF
  6. BCN4113 6,7,8-Trimethoxycoumarin 6035-49-0 PDF
  7. BCN5752 5,6,7,8-Tetramethoxycoumarin 56317-15-8 PDF
  8. BCN5600 Luteolin 491-70-3 PDF
  9. BCN5658 Apigenin 520-36-5 PDF
  10. BCN6049 Quercetin 117-39-5 PDF
  11. BCN1684 Rutin 153-18-4 PDF
  12. BCN5558 Naringenin 480-41-1 PDF
  13. BCN4114 Acetamide 60-35-5 PDF