Native gardenia - Randia chartacea and other species. A number of Randia species are refered to as 'Native Gardenia'. All are tropical to subtropical plants from Queensland. Some species are grown in Sydney gardens and some even further south, however frost is a problem and most Randia species grown further south than Sydney are in 'micro climates' that provide extra warmth and fredom from frosts. Nurseries, Mail Order Nurseries, Online Specialist Nurseries, Retail Nurseries, Wholesale Nurseries, Garden Centers, Plant Nurseries.