[1]
M. Trovó, L. Echternacht, V. A. D. Silva, and A. M. Giulietti-Harley, “The varieties of Paepalanthus macrocaulon (Eriocaulaceae) from the Chapada Diamantina (Bahia, Brazil) circumscribed as two distinct species”, Phytotaxa, vol. 777, no. 1, pp. 36–48, Sep. 2026.