Rock Garden Plants
Petasites rubellus (J.F.Gmel.) Toman trib. Senecioneae 
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FamilyASTERACEAE
Genus speciesPetasites rubellus (J.F.Gmel.) Toman trib. Senecioneae
BibliographyFolia Geobot. Phytotax. 7: 391 (1972)
Native RangeSiberia to Russian Far East and North Korea
Primary BiomeSubalpine
Habitatgrassland
Altitude1800-2800m
Descriptionbasal leaves long petiolate, reniform, 3-5cm, sharply dentate, rounded, stem leaves scaly-like, capitula 6-9 in corymb, involucre conical, 2-seriate
Size5-25cm
Coloryellow
Bloomspring, summer
Ca
Typeperennial
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
division in early spring and fall; cuttings in late summer
SynonymsNardosmia saxatilis Turcz.
Petasites saxatilis (Turcz.) Kom.
Tussilago rubella J.F.Gmel.
Tussilago saxatilis Turcz.
Territory3 Asia-Temperate
     30 Siberia (ALT Altay, BRY Buryatiya, IRK Irkutsk, KRA Krasnoyarsk, TVA Tuva)
     31 Russian Far East (AMU Amur, KHA Khabarovsk)
     32 Middle Asia (KAZ Kazakhstan)
     36 China (CHM Manchuria)
     37 Mongolia
     38 Eastern Asia (KOR Korea)
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(c) 1990-2025 RNDr. Pavel Slabý