鄭・嶋村（2019）
- 鄭天雄・嶋村正樹. 2019a. ヤチゼニゴケ（ゼニゴケ科，タイ類）の新産地. Hikobia 18: 61-63. [Zheng, T.-X. & Shimamura, M. 2019. A new locality of Marchantia polymorpha L. subsp. polymorpha (Marchantiaceae, Marchantiophyta) from Miyagi Prefecture, Japan. Hikobia 18: 61-63.]
- 鄭天雄・嶋村正樹. 2019b. ツヤゼニゴケとフタバネゼニゴケの識別点および日本における分布. Hikobia 18: 65-69. [Zheng, T.-X. & Shimamura, M. 2019b. Morphlogical discrimination of the two subspecies of Marchantia paleacea Bertol. (Marchantiaceae, Marchantiophyta) and their geographical distribution patterns in Japan. Hikobia 18: 65-69.]