Marshmallow Marshmallow A marshmallow is a sugar-based confectionery that in its modern form typically consists of sugar, water and gelatin whipped to a squishy consistency, molded into small cylindrical pieces, and coated with corn starch. Some marshmallow recipes call for eggs. This is the modern version of a medicinal confection made from "Althaea officinalis", the marshmallow plant. The word "marshmallow" comes from the mallow plant species ("Althaea officinalis"), an herb native to parts of Europe, North Africa, and Asia which grows in marshes and other damp areas. The plant's stem and leaves are fleshy and its white flower has five petals.
Pulmonaria officinalis pink at first, later turn to blue-purple during the anthesis, by changing the pH value inside of the petals. As a matter of fact the flowers contain a dye that belongs to the anthocyanins and change the color from red (acidic) to blue (alkaline). "Pulmonaria officinalis" is diploid and has the chromosome number 2n = 14. Flowering period extends from March through May and the seeds ripen from May to June. Pollination is granted by insects (entomophily) - mainly bees, bumblebees and butterflies - the spread of seeds over ants. The plant has been cultivated for centuries as a medicinal