Seven new species of Trichostema (Lamiaceae: Ajugoideae) from the North American Coastal Plain biodiversity hotspot
. Phytotaxa [Internet]. 2023 Jul. 18 [cited 2025 Apr. 8];603(2):95-149. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.603.2.1