Plantago oxyphylla Plantago coelorhiza Plantago caespitosa Plantago uncialis Plantago uniglumis Plantago correae Plantago barbata var. caespitosa Plantago uniglumis var. oxyphylla Plantago uniglumis f. maxima Plantago barbata var. elongata Plantago barbata var. elongata Plantago barbata var. elongata Plantago uniglumis var. brevicuspis Plantago uniglumis var. typica Plantago barbata subsp. austroandina Plantago monanthos var. abbreviata Plantago polymorpha Plantago pulvinata Plantago barbata var. uncialis Plantago barbata subvar. uncialis Plantago uniflora
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024