Rock Garden Plants
Senecio fremontii Torr. & A.Gray trib. Senecioneae 
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FamilyASTERACEAE
Genus speciesSenecio fremontii Torr. & A.Gray trib. Senecioneae
BibliographyFl. N. Amer. 2: 445 (1843)
Native Rangew. Canada to w. USA
Primary BiomeTemperate
Habitatscree
Altitude2500-3500m
Descriptionglabrous, leaves petiolate, ovate to oblanceolate, margins lacerate to subentire, capitula 1-5, involucre 5-11mm, ligules 8-12mm long
Size10-30cm
Coloryellow
Bloomsummer
Ca
Typeperennial
Cultivationgravelly, humous, moist, sunny site
alpine house, moist, humous, gravelly soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 16-21°C
division in early spring and fall; cuttings in late summer
SynonymsSenecio ductoris Piper
Senecio occidentalis var. rotundatus Rydb.
Senecio spartioides var. fremontii Greenm. ex L.O.Williams
Territory7 Northern America
     71 Western Canada (ABT Alberta, BRC British Columbia)
     73 Northwestern U.S.A. (COL Colorado, IDA Idaho, MNT Montana, ORE Oregon, WAS Washington, WYO Wyoming)
     76 Southwestern U.S.A. (CAL California, NEV Nevada, UTA Utah)
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(c) 1990-2025 RNDr. Pavel Slabý