Rock Garden Plants
Mertensia lanceolata (Pursh) DC.  
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FamilyBORAGINACEAE
Genus speciesMertensia lanceolata (Pursh) DC. 
SynonymsPulmonaria lanceolata Pursh
 Mertensia marginata (Nutt.) G.Don
 Mertensia papillosa Greene
Habitatamerican prairie
Altitudemontane-subalpine
Descriptionleaves spathulate, pubescent, ciliate, stem leaves alternate, thick, linear, flowers pendent, narrow, tubular, in bud rose, in open panicle
Size10-20cm
Colorblue
Bloomlate spring, summer
Ca-
Typetuft
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in winter, germ. 1-3 months, 13-16°C
division in spring; cuttings in late summer
Territory Northern America
     Western Canada (Alberta , Manitoba , Saskatchewan )
     Northwestern U.S.A. (Colorado , Montana , Wyoming )
     North-Central U.S.A. (North Dakota , Nebraska , South Dakota )
     Southwestern U.S.A.
     South-Central U.S.A. (New Mexico)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BORAGINACEAE

Mertensia lanceolata (Pursh) DC., Prodr. [A.P.de Candolle] 10: 88 (1846)

Basionym:
Pulmonaria lanceolata Pursh, Fl. Amer. Sept. (Pursh) 2: 729 (1813)

Synonyms:
Cerinthoides lanceolatum (Pursh) Kuntze

montane-subalpine
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lanceolata typica ined.

Synonyms:
Lithospermum marginatum (Nutt.) Spreng.
Mertensia lanceolata aperta Cockerell
Mertensia marginata (Nutt.) G.Don
Mertensia papillosa Greene
Pulmonaria marginata Nutt.

w. Canada, nw. & c. USA
71 ABT MAN SAS 73 COL MNT WYO 74 NDA NEB SDA 77 NWM

montane-subalpine

lanceolata coriacea (A.Nelson) L.C.Higgins & S.L.Welsh, Rhodora 95: 393 (1993)

Basionym:
Mertensia coriacea A.Nelson, Bull. Torrey Bot. Club 29: 403 (1902)

Synonyms:
Mertensia coriacea dilatata A.Nelson
Mertensia viridis dilatata (A.Nelson) L.O.Williams

nw. USA, Utah
73 COL WYO 76 UTA

lanceolata secundorum (Cockerell) Cockerell, Torreya 18: 180 (1918)

Basionym:
Mertensia secundorum Cockerell, Muhlenbergia 3: 68 (1907)

Synonyms:
Mertensia clokeyi Osterh.
Mertensia media Osterh.
Mertensia micrantha A.Nelson

Colorado, Wyoming
73 COL WYO

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