Edwards, RAMoot, Derrick2012-05-212002https://hdl.handle.net/10182/4471Observations on flowering times of 55 different Magnolia species, hybrids and cultivars were made at Lincoln University over a period of five years. Results from June 1st until 50% full flowering showed thermal time was a better predictor of flowering time than number of days.pp.141-148enCopyright © The Authors.exotic plant collectionsLincoln Universitymagnoliasbase temperaturefloweringthermal timeOtherANZSRC::0607 Plant Biology