Robuta

https://www.pottertons.co.uk/shop/alpines-and-plants/campanula/campanula-arvatica Pottertons Nursery — Campanula arvatica Compact mats of slow growing foliage, producing miniature violet-blue star-like flowers on short 10-15cm wiry stems for a long period of time in June to mid... nurserycampanulaarvatica https://www.riomoros.com/2005/02/campanula-arvatica.html Campanula arvatica | Plantas rioMoros Campanula arvatica Entra en el enlace para ver la planta campanulaarvaticaplantas