Rock Garden Plants
Lewisia pygmaea (A.Gray) B.L.Rob. sect. Pygmaea 
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FamilyMONTIACEAE
Genus speciesLewisia pygmaea (A.Gray) B.L.Rob. sect. Pygmaea
SynonymsTalinum pygmaeum A.Gray
 Lewisia glandulosa (Rydb.) S.Clay
 Lewisia sierrae Ferris
Habitatscree
Altitude1300-4200m
Descriptionleaves linear, flattened, 3-9cm, entire, flowers 1-7 in racemose cyme, sepals ovate, glandular dentate, truncate, petals 5-9, 4-10mm long
Size1-5cm
Colorwhite, pink, magenta
Bloomlate spring, summer
Ca
Typerosette
Cultivation
alpine house, dry rest in summer, watering from November
Propagationseed in winter, barely covered, germ. 1-3 months, 10-16°C
Territory Northern America
     Subarctic America (Yukon )
     Western Canada (Alberta , British Columbia )
     Northwestern U.S.A. (Colorado , Idaho , Montana , Oregon , Washington , Wyoming )
     Southwestern U.S.A. (Arizona , California , Nevada , Utah )
     South-Central U.S.A. (New Mexico)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Picture
Comments

MONTIACEAE

Lewisia pygmaea (A.Gray) B.L.Rob., Syn. Fl. N. Amer. 1(1): 268 (1897)

Basionym:
Talinum pygmaeum A.Gray, Amer. J. Sci. Arts, ser. 2. 33: 407 (1862)

Synonyms:
Calandrinia pygmaea (A.Gray) A.Gray
Oreobroma pygmaeum (A.Gray) Howell

Calandrinia grayi Britton
Claytonia grayi Britton
Claytonia parva Kuntze
Lewisia aridorum (Bartlett) S.Clay
Lewisia exarticulata H.St.John
Lewisia glandulosa (Rydb.) S.Clay
Lewisia minima (A.Nelson) A.Nelson
Lewisia pygmaea aridorum Bartlett
Lewisia pygmaea glandulosa (Rydb.) Ferris
Lewisia pygmaea sierrae (Ferris) D.W.Taylor
Lewisia sierrae Ferris
Oreobroma aridorum (Bartlett) A.Heller
Oreobroma exarticulatum (H.St.John) Rydb.
Oreobroma glandulosum Rydb.
Oreobroma grayi (Britton) Rydb.
Oreobroma minimum A.Nelson

s. Yukon, w. Canada, w. & s. USA
70 YUK 71 ABT BRC 73 COL IDA MNT ORE WAS WYO 76 ARI CAL NEV UTA 77 NWM

1300-4200m

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