山羊百科，林文智老師的植物、山岳、攝影紀錄

Portulacaceae Reference

1. Chung, Shih-Wen, Domingo A. Madulid and Tien-Chuan Hsu 2008 Portulaca psammotropha Hance (Portulacaceae), a Neglected Species in the Flora of Taiwan and the Philippines Taiwania 53(1):90-95
2. Geesink, R. 1969 An account of the genus Portulaca in Indo-Australia and the Pacific (Portulacaceae) Blumea 17 (2): 275–301
3. Geesink, R. 1972 Portulacaceae Flora Malesiana - Series 1 Spermatophyta 7 (1), 121–133
4. Kokubugata, G., Nakamura, K., Hirayama, Y. & Yokota, M. 2013 Taxonomic reconsideration of Portulaca okinawensis (Portulacaceae) in the Ryukyus Archipelago based on morphological and molecular data. Phytotaxa 117 (1): 11–22
5. Kokubugata, Goro, Hidetoshi Kato, DUILIO IAMONICO, Hana Umemoto, Takuro Ito, Koh Nakamura, Noriaki Murakami, Masatsugu Yokota 2015 Taxonomic reexamination of Portulaca boninensis (Portulacaceae) in the Bonin (Ogasawara) Islands of Japan using molecular and morphological data Phytotaxa 217: 279-287