The Plant Variety and Plant Seed Act Article 15
Where a right to apply for a variety is jointly owned, the variety application related thereto shall be filed by all the joint owner(s).
中文原文 植物品種及種苗法第15條
品種申請權為共有者，應由全體共有人提出申請。
English translation for reference only; the Chinese text prevails. Not legal advice.