sentences:  To avoid the young man's becoming more involved, Behr's father arranged for his son to return to Australia, travelling as ship's surgeon to Adelaide via Rio de Janeiro.Behr was back in South Australia on 6 November 1848 and soon returned to Bethanien.He stayed in South Australia for about one year, during which time he met the Victorian Government botanist, Ferdinand von Mueller and William Hillebrand, who was later to publish "Flora of the Hawaiian Islands".