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The true identity of Marshallia grandiflora, an extinct species, and the description of Marshallia pulchra (Asteraceae, Helenieae, Marshalliinae)

. Phytotaxa [Internet]. 2020 Jun. 4 [cited 2025 Dec. 7];447(1):1–15. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.447.1.1