Rock Garden Plants
Physaria arizonica (S.Watson) O´Kane & Al-Shehbaz  
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FamilyBRASSICACEAE
Genus speciesPhysaria arizonica (S.Watson) O´Kane & Al-Shehbaz 
BibliographyNovon 12: 321 (2002)
Native RangeArizona to Utah
Primary BiomeTemperate
Habitatrocky slopes
Altitude1000-2200m
Descriptiondensely stellate pubescent, basal leaves linear to oblanceolate, flat, entire, stem leaves similar, petals spathulate, 6-7mm, silicles pubescent, ovate, 4-6mm long
Size5-10cm
Coloryellow
Bloomspring
Ca+
Typeperennial
Cultivationsunny rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings of rosettes in late summer
SynonymsLesquerella arizonica S.Watson
Lesquerella arizonica var. nudicaulis Payson
Physaria arizonica var. andrusensis N.D.Atwood & al.
Territory7 Northern America
     76 Southwestern U.S.A. (ARI Arizona, UTA Utah)
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(c) 1990-2025 RNDr. Pavel Slabý