Rock Garden Plants
Linum lewisii Pursh  
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FamilyLINACEAE
Genus speciesLinum lewisii Pursh 
Habitatrocky slopes
Altitude0-3700m
Descriptionglabrous, leaves 1-2cm, linear to lanceolate, flowers in raceme, pedicellate, sepals 4-6mm, ovate, petals 6-23mm
Size5-80cm
Colorblue, white
Bloomsummer
Ca
Typetuft
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 16-21°C
cuttings in late summer
Territory Northern America
     Subarctic America (Alaska , Nunavut , Northwest Territories , Yukon )
     Western Canada (Alberta , British Columbia , Manitoba , Saskatchewan )
     Northwestern U.S.A. (Colorado , Idaho , Montana , Oregon , Washington , Wyoming )
     North-Central U.S.A. (Kansas , Minnesota , North Dakota , Nebraska , Oklahoma , South Dakota )
     Northeastern U.S.A. (Michigan , West Virginia )
     Southwestern U.S.A. (Arizona , California , Nevada , Utah )
     South-Central U.S.A. (New Mexico , Texas )
     Southeastern U.S.A. (Arkansas , Louisiana )
     Mexico (Mexico Northeast , Mexico Northwest)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

LINACEAE

Linum lewisii Pursh, Fl. Amer. Sept. [Pursh] 1: 210 (1813)

Synonyms:
Adenolinum lewisii (Pursh) Á. & D. Löve
Linum perenne lewisii (Pursh) Eaton & C.Wright
Linum sibiricum lewisii (Pursh) Lindl.
=============================================================================
lewisii typicum ined.

Synonyms:
Linum lewisii albiflorum (Cockerell) H.St.John

Subarctic America, w. Canada, USA, Mexico
70 ASK NUN NWT YUK 71 ABT BRC MAN SAS 73 COL IDA MNT ORE WAS WYO 74
KAN MIN NDA NEB OKL SDA 75 MIC WVA 76 ARI CAL NEV UTA 77 NWM TEX 78 ARK
LOU 79 MXE MXN

0-3700m

lewisii alpicola Jeps., Fl. Calif. [Jepson] 2: 398 (1936)

Synonyms:
Linum lewisii saxosum Maguire & A.H.Holmgren
Linum perenne saxosum (Maguire & A.H.Holmgren) Reveal

Idaho, sw. USA
73 IDA 76 CAL NEV UTA

2000-3700m

lewisii lepagei (B.Boivin) C.M.Rogers, Phytologia 41: 448 (1979)

Basionym:
Linum lepagei B.Boivin, Naturaliste Canad. 75: 219 (1948)

Synonyms:
Linum perenne lepagei (B.Boivin) B.Boivin

Linum perenne baldwinii B.Boivin

Nunavut, Manitoba, Ontario
70 NUN 71 MAN 72 ONT

0-20m

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