Rock Garden Plants
Braya glabella Richardson  
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FamilyBRASSICACEAE
Genus speciesBraya glabella Richardson 
SynonymsBraya americana (Hook.) Fernald
 Braya bartlettiana Jordal
 Braya nana Bunge
Habitattundra
Altitude0-3700m
Descriptionpubescent, lower leaves linear-oblanceolate to spathulate, 1-6cm, entire or sparsely dentate, obtuse, stem leaves 0-1, flowers in raceme, petals 3-5mm long, siliques oblong
Size5-10cm
Colorwhite, purplish
Bloomspring
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, 10-16°C
division in fall; cuttings in late summer
Territory Asia-Temperate
     Russian Far East (Magadan )
Northern America
     Subarctic America (Alaska , Nunavut , Northwest Territories , Yukon )
     Western Canada (Alberta , British Columbia )
     Eastern Canada (Québec )
     Northwestern U.S.A. (Colorado , Montana , Wyoming)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BRASSICACEAE

Braya glabella Richardson, Narr. Journey Polar. Sea [J.Franklin] 743 (1823)

Synonyms:
Braya alpina glabella (Richardson) S.Watson
Braya humilis glabella (Richardson) B.Boivin

Braya aenea pseudoaenea V.V.Petrovsky
Braya alpina americana Hook.
Braya americana (Hook.) Fernald
Braya bartlettiana Jordal
Braya bartlettiana vestita Hultén
Braya humilis americana (Hook.) B.Boivin
Braya nana Bunge
Platypetalum nanum Turcz. ex Bunge

Madagan, Subarctic America, Canada, nw. USA
31 MAG 70 ASK NUN NWT YUK 71 ABT BRC 72 QUE 73 COL MNT WYO

0-3700m

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(c) 1990-2021 RNDr. Pavel Slabý