Rock Garden Plants
Alyssum  decoloratum Pomel   
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FamilyBRASSICACEAE
Genus species var.Alyssum  decoloratum Pomel 
SynonymsAlyssum atlanticum ssp. decoloratum (Pomel) Dobignard
 Alyssum montanum var. decoloratum (Pomel) Debeaux
Territory Northern AfricaAlgeria
rocks
Description leaves obovate to subspathulate, tapered to petiole, entire, acute, abaxially silvery hirsute, flowers in compact, short, hemisphaerical raceme, silicles oval
Size10-30cm
Colorwhite-yellow
Bloomspring
Ca
Typesubshrub
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings in late summer
BibliographyMaire, R. (1952-1987) Flore de l´Afrique du Nord
Euro+Med PlantBase www.emplantbase.org
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