Just to confuse everyone,there are three or probably more scented leaf Pelargoniums which have the 'Snowflake' title. This is the Australian version which was bred by the late Mr Ted Both of South Australia who was a horticulturist and plant breeder of some renown by all accounts. It is a small shrubby plant and has large 'trilobed crenate' leaves which are well marked and flecked with creamy white. They have a fresh minty rose scent when crushed.
The American, Logee's Snowflake' is more of a spreading plant as it has the groundcover species capitatum as a parent, while 'Atomic Snowfake', also from the USA, has leaves edged with cream or yellow. It originated in Camden, Maine at the famous Merry Gardens Nursery of Mary Ellen Ross who specialized in scented Geraniums and herbs.