(Shiikuwasha, Shekwasha) мелкоплодный мандарин с архипелага Рюкю (Южная Япония).

• Латынь: Citrus ×depressa Hayata =Citrus ×tachibana (Makino) Yu.Tanaka =Citrus pectinifera Tan. =Citrus okinawensis
• ヒラミレモン, 平実レモン,
• Shikuwasa, Shekwasha, Hirami Lemon, Kuganih, Shihkwahsah
• Nakamoto Seedless (Medoruma et al., 2011)

• Carpenter J. B., Reece P. C. Catalog of genera, species, and subordinate taxa in the orange subfamily Aurantioideae (Rutaceae). – Crops Research Division, Agricultural Research Service, US Department of Agriculture, 1969. – Т. 34.
• Flora of Taiwan. 1st edition. Vol. 3. Стр. 509
• Characteristics of Shiikuwasha (Citrus depressa Hayata) and Development of Its New Applications (2012)

  Naoto Hirose Nippon Shokuhin Kagaku Kogaku Kaishi 59/7 p363-368

  Japanese Society for Food Science and Technology DOI:10.3136/nskkk.59.363
• Diversity of Citrus depressa Hayata (Shiikuwasha) revealed by DNA analysis (2016)

  Masashi Yamamoto, Akiko Takakura, Aika Tanabe, Sayuri Teramoto, Masayuki Kita Genetic Resources and Crop Evolution 64/4 p805-814

  Springer Science and Business Media LLC DOI:10.1007/s10722-016-0403-2
• crc2448
• Статья, в которой депресса и пектинифера разные виды
• Domestication and history (2020)

  Xiuxin Deng, Xiaoming Yang, Masashi Yamamoto, Manosh Kumar Biswas The Genus Citrus p33-55

  Elsevier DOI:10.1016/b978-0-12-812163-4.00003-6