Radermachera

China Doll Production Guide (Radermachera sinica) University of Florida, USA

Radermachera sinica mediterranean climate gardening

Radermachera sinica Harold L. Lyon Arboretum Plant Profiles, University of Hawai`i at Manoa (PDF)

China Doll plant - Care Walter Reeves, Georgia

Water Requirements of Three Foliage Plants in Self-Watering Containers Affected by Indoor Light Intensity and Plant Type University of Florida, USA

Radermachera sinica Botanical information at efloras.org

Radermachera yunnanensis Botanical information at efloras.org