Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Miyashita Chieto and Kosakai Kosuke,Establishment of Suitable Pollen Germination Conditions in vitro and Evaluation of the Relationships between Pollen Characteristics and Male Fertility of Bouvardia,Horticultural Research (Japan),1347-2658,THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE,2021,20,2,149-156,https://cir.nii.ac.jp/crid/1390851485574122624,https://doi.org/10.2503/hrj.20.149