Did early shifts to bird pollination impose constraints on Salvia flower evolution?

Published in Evolution, 2023

Recommended citation: Sazatornil F, Fornoni J, Fragoso-Martínez I, Pérez-Ishiwara R, Benitez-Vieyra S. 2023. Did early shifts to bird pollination impose constraints on Salvia flower evolution? Evolution 77: 636-645. https://academic.oup.com/evolut/article-abstract/77/2/636/6869135