Rock Garden Plants
Trigonotis rockii I.M.Johnst.  
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FamilyBORAGINACEAE
Genus speciesTrigonotis rockii I.M.Johnst. 
Habitatgrassland
Altitude3300-4900m
Descriptionleaves petiolate, green, elliptic to ovate, 25mm long, sparsely strigose, mucronate, stem leaves smaller, inflorescence racemose, limb ca. 1cm across
Size10-15cm
Colorpale bluish purple
Bloomsummer
Ca
Typetuft
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, germ. 1-3 months, 13-18°C
division in spring; cuttings in late summer
Territory Asia-Temperate
     China (China South-Central , Tibet)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BORAGINACEAE

Trigonotis rockii I.M.Johnst., Contr. Gray Herb. 75: 47 (1925)

sc. China, s. Tibet
36 CHC CHT

3300-4900m

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