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Taxonomic notes on Acanthopsis (Acanthaceae, tribe Acantheae): the group with semi-dense spikes and 5-fid bracts

. Phytotaxa [Internet]. 2017 Oct. 10 [cited 2025 May 20];324(2):101–121. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.324.2.1