Rock Garden Plants
Petroravenia  werdermannii (O.E.Schulz) Al-Shehbaz   
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FamilyBRASSICACEAE
Genus species var.Petroravenia  werdermannii (O.E.Schulz) Al-Shehbaz 
SynonymsEudema werdermannii O.E.Schulz (basionym)
Territory Southern South AmericaArgentina Northwest, (JujuyLa RiojaSaltaSan Juan)Chile North, (Atacama)
rocky slopes
Altitude3800-4700m
Description leaves subcarnose, petiolate, narrowly oblanceolate, 8-20mm, abaxially glabrous, adaxially densely pubescent, entire, obtuse, sepals oblong, petals oblanceolate, 5-7mm, rounded
Size1-5cm
Colorcreamy, yellow
Bloomspring
Ca
Typerosette, cushion
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained 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