Rock Garden Plants
Heterotheca viscida (A.Gray) V.L.Harms trib. Astereae 
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FamilyASTERACEAE
Genus speciesHeterotheca viscida (A.Gray) V.L.Harms trib. Astereae
BibliographyRhodora 70: 302 (1968)
Native Rangese. Arizona to w. Texas and ne. Mexico
Primary BiomeDesert or Dry Shrubland
Habitatdry, rocky slopes
Altitude1500-3000m
Descriptiontaproot, basal leaves petiolate, ovate to oblanceolate, entire, ciliate, mucronate, sparsely strigose, the upper lanceolate, capitula 1-7, in open corymb, ligules 10-13mm
Size10-40cm
Coloryellow
Bloomlate spring, summer
Ca
Typeperennial
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
cuttings in spring and late summer
SynonymsChrysopsis villosa var. viscida A.Gray
Chrysopsis viscida (A.Gray) Greene
Territory7 Northern America
     76 Southwestern U.S.A. (ARI Arizona)
     77 South-Central U.S.A. (NWM New Mexico, TEX Texas)
     79 Mexico (MXE Mexico Northeast)
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(c) 1990-2025 RNDr. Pavel Slabý