Rock Garden Plants
Viola jooi Janka sect. Viola 
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FamilyVIOLACEAE
Genus speciesViola jooi Janka sect. Viola
SynonymsViola sciaphila Joó ex Janka
 Viola transsilvanica Schur
Habitatrocks
Descriptionleaves in rosettes, triangular-ovate, cordate, dentate, flowers 15-25mm across, fragrant
Size5-10cm
Colorlilac-pink
Bloomlate spring, summer
Ca+
Typetuft
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationseed in winter, barely covered, germ. 1-3 months, 13-16°C
division after flowering and in fall
Territory Europe
     Southeastern Europe (Romania )
     Eastern Europe (Ukraine)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

VIOLACEAE

Viola jooi Janka, Oesterr. Bot. Wochenbl. 7: 198 (1857)

Synonyms:
Viola sciaphila Joó ex Janka
Viola transsilvanica Schur

e. & s. Carpathians
13 ROM 14 UKR

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