Robinson, H., & Keeley, S. C. (2015). A refined concept of the Critoniopsis bogotana species group in Colombia with two new species (Vernonieae, Asteraceae). PhytoKeys.
Citação norma ChicagoRobinson, Harold, and Sterling C. Keeley. "A Refined Concept of the Critoniopsis bogotana Species Group in Colombia With Two New Species (Vernonieae, Asteraceae)." PhytoKeys 2015.
ציטוט MLARobinson, Harold, and Sterling C. Keeley. "A Refined Concept of the Critoniopsis bogotana Species Group in Colombia With Two New Species (Vernonieae, Asteraceae)." PhytoKeys 2015.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.