Govaerts R. (ed). WCSP: World Checklist of Selected Plant Families (version Aug 2017). In: Roskov Y., Abucay L., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., De Wever A., Nieukerken E. van, Zarucchi J., Penev L., eds. (2018). Species 2000 & ITIS Catalogue of Life, 20th December 2017. Digital resource at http://www.catalogueoflife.org/colАрхивная копия от 13 мая 2020 на Wayback Machine. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-8858.
Govaerts R. (ed). WCSP: World Checklist of Selected Plant Families (version Aug 2017). In: Roskov Y., Abucay L., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., De Wever A., Nieukerken E. van, Zarucchi J., Penev L., eds. (2018). Species 2000 & ITIS Catalogue of Life, 20th December 2017. Digital resource at http://www.catalogueoflife.org/colАрхивная копия от 13 мая 2020 на Wayback Machine. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-8858.