Rhododendron Purple Splendor at Glenfalloch.
Rhododendron Ponticum.
Rhododendron Rubicon.
Marquis of Lothian seedling in the Cherry Walk, Dunedin Botanic Garden.
Marquis of Lothian seedling.
Rhododendron Koichiro Wada.
Rhododendron White Pearl at Glenfalloch.
Rhododendron Ilam Orange.
Dunedin, regarded as the rhododendron capital of New Zealand, celebrated the 25th anniversary of its Rhododendron Festival last weekend. Photographer Gerard O'Brien took advantage of a sunny Sunday to capture the stars of the show at Glenfalloch and the Dunedin Botanic Garden. Prints are available from otagoimages.co.nz.