malva thuringiaca (syn. lavatera thuringiaca), the garden tree-mallow

abyssinica acerifolia ambigua arborea arboretum assurgentiflora background beautiful beauty bloom blooming blossom botanist botany bright buschmalve closeup color colorful cretica flora floral flower fresh garden garden tree-mallow green lavatera lavatera thuringiaca leaf mallow malva malva malvaceae malvales olbia petal petals pink plant purple rose spring summer swiss switzerland tree treemallow