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campanula:autraniana

Autraniana

Campanula Autraniana

Albov.

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Habitus

Somewhat tufted, glabrous perennial. 10-25cm high. Use in flowerbed, rockery, tuff, alpine meadow, scree.

Leaves

Lower leaves long-petioled, cordate-ovate to lanceolate, to 3 in. long, acute, irregularly crenate-dentate, stem leaves sessile, linear. 1)

Flowers

Campanula autraniana - Photographer: Majella Larochelle.
Campanula autraniana - Photographer: Majella Larochelle.

Flower stems slender, to 8 in., scapose, 1 to few-fld., calyx lobes with minute appendages, lobes spreading, triangular, to ¼ in. long, corolla purple-blue, dark purple to 1 in. long, broadly tubular-campanulate.2)

Fruit

Species actually grown or used for breeding.

Multiplication

Germinates in 3-4 weeks at 10-15 ° C to light after a cold period of 4 weeks at -5 ° C with seeds harvested 18 months ago. Sometimes the seed germinates in 1-2 weeks at 15-20 ° C in the light, stem cuttings or division in June when the clump foliage appears, germ 4 weeks at a temperature oscillating between -5 and +20 ° C, after 2 months of cold.3)

Living

In pH neutral, very drained, rich soil.4)

Origin

West Caucasus.

1) , 2) , 4)
:ref:MajellaLarochelle02
3)
:ref:MajellaLarochelle03
campanula/autraniana.txt · Laatst gewijzigd: 2018/05/03 10:28 (Externe bewerking)