Nitrogen Source Determined Significant for Inflorescence Development in Phalaenopsis (image) American Society for Horticultural Science Share Print E-Mail Caption This is Sogo Yukidian 'V3' photographed at a nursery in Taiwan. The variety was used in a study of nitrogen significance in production of the popular moth orchid. Credit Photo by Yao-Chien Alex Chang. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.