Rock Garden Plants
Packera dimorphophylla (Greene) W.A.Weber & Á.Löve trib. Senecioneae 
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FamilyASTERACEAE
Genus speciesPackera dimorphophylla (Greene) W.A.Weber & Á.Löve trib. Senecioneae
SynonymsSenecio dimorphophyllus Greene
 Senecio heterodoxus Greene ex Rydb.
Habitatgrassland
Altitude2500-3800m
Descriptionbasal leaves long, winged petiolate, ovate to oblong-lanceolate, 1-4cm, entire, stem leaves amplexicaule, capitula 1-6 in dense corymb, involucre green
Size10-30cm
Coloryellow
Bloomsummer
Ca
Typetuft
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
Territory Northern America
     Northwestern U.S.A. (Colorado , Idaho , Montana , Wyoming )
     Southwestern U.S.A. (Utah )
     South-Central U.S.A. (New Mexico)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ASTERACEAE

Packera dimorphophylla (Greene) W.A.Weber & Á.Löve, Phytologia 49: 46 (1981)

Basionym:
Senecio dimorphophyllus Greene, Pittonia 4(22): 109 (1900)
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dimorphophylla typica ined.

Synonyms:
Senecio heterodoxus Greene ex Rydb.

nw. & s. USA
73 COL IDA MNT WYO 76 UTA 77 NWM

2800-3800m

dimorphophyla intermedia (T.M.Barkley) W.A.Weber & Á.Löve. Phytologia 49:46 (1981)

Basionym:
Senecio dimorphophyllus intermedius T.M.Barkley, Trans. Kansas Acad. Sci. 65: 362 (1963)

Utah
76 UTA

2500-2800m

dimorphophylla paysonii (T.M.Barkley) Trock & T.M.Barkley, Sida 18(2): 386 (1998)

Basionym:
Senecio dimorphophyllus paysonii T.M.Barkley, ibid.

nw. USA, Nevada
73 IDA MNT WYO 76 NEV

2700-3300m

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