Moss Rose (Portulaca grandiflora) cultivar

Moss Rose (Portulaca grandiflora) cultivar

Observation - Moss Rose (Portulaca grandiflora) cultivar - UK and Ireland. Description: A number of these grew from seeds labelled as a blue bellflower collected by a relation living in France. The stems are also circular but red/purple. They grow, after 3 months, to 10-15cms tall/wide. Can't spot anything with both flower AND succulent

A number of these grew from seeds labelled as a "blue bellflower" collected by a relation living in France. The stems are also circular but red/purple. They grow, after 3 months, to 10-15cms tall/wide. Can't spot anything with both flower AND succulent foliage (leaves are round in section reminiscent of glasswort stems)like them in any flora or garden encyclopaedia.... Growing in old freely draining compost /calcareous soil mix.