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Validation of Calciphilopteris wallichii and lectotype designation for closely related C. ludens (Cheilanthoideae, Pteridaceae)

. Phytotaxa [Internet]. 2017 Apr. 7 [cited 2025 Dec. 5];303(1):89–92. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.303.1.9