Rock Garden Plants
Romanzoffia californica Greene  
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FamilyBORAGINACEAE
Genus speciesRomanzoffia californica Greene 
BibliographyPittonia 5: 39 (1902)
Native Rangew. Oregon to ne. & wc. California
Primary BiomeTemperate
Habitatshady rocks
Altitude0-800m
Descriptionleaves 1-4cm wide, crenate, dentate or lobate, petiole 3-10cm long, flowers to 12mm long, many, in branched cyme
Size10-40cm
Colorwhite
Bloomspring
Ca-
Typeperennial
Cultivationshady, humous, rock crevices
alpine house, humous, gravelly soil, shade
Propagationseed in spring, barely covered, germ. 1-3 months, 10-16°C
division in spring and early fall; cuttings in late summer
SynonymsRomanzoffia sitchensis f. suksdorfii (Greene) Brand
Romanzoffia spergulina Greene
Romanzoffia suksdorfii Greene
Territory7 Northern America
     73 Northwestern U.S.A. (ORE Oregon)
     76 Southwestern U.S.A. (CAL California)
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(c) 1990-2025 RNDr. Pavel Slabý