Rock Garden Plants
Petroravenia  friesii (O.E.Schulz) Al-Shehbaz   
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FamilyBRASSICACEAE
Genus species var.Petroravenia  friesii (O.E.Schulz) Al-Shehbaz 
SynonymsEudema friesii O.E.Schulz (basionym)
Territory Western South AmericaSouthern South AmericaArgentina Northwest, (Salta)BoliviaChile North, (AntofagastaTarapaca)Peru
grassland
Altitude2850-5000m
Description leaves petiolate, lanceolate to linear, 9-16mm, abaxially glabrous, adaxially sparsely pubescent, pinnatilobate, sepals connate, petals spathulate, 5-7mm, silicles ovate
Size1-5cm
Colorcreamy, yellow
Bloomlate spring, summer
Ca
Typerosette, carpet
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
division in spring; cuttings of rosettes in late summer
BibliographyFlora Argentina www.floraargentina.edu.ar
Flora del Conosur www2.darwin.edu.ar
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý