SOUMYA, P., & SUNOJKUMAR, P. (2019). Notes on the identity of <em>Justicia diffusa</em> var. <em>hedyotidifolia</em> (Acanthaceae) with reduction of <em>Justicia gambleana</em>. Phytotaxa, 415(3), 130–136. https://doi.org/10.11646/phytotaxa.415.3.2