Wurdack, K. J., & Zartman, C. E. (2019). Insights on the systematics and morphology of Humiriaceae (Malpighiales): Androecial and extrafloral nectary variation, two new combinations, and a new Sacoglottis from Guyana. PhytoKeys.
Chicago Style CitationWurdack, Kenneth J., and Charles E. Zartman. "Insights On the Systematics and Morphology of Humiriaceae (Malpighiales): Androecial and Extrafloral Nectary Variation, Two New Combinations, and a New Sacoglottis From Guyana." PhytoKeys 2019.
MLA CitationWurdack, Kenneth J., and Charles E. Zartman. "Insights On the Systematics and Morphology of Humiriaceae (Malpighiales): Androecial and Extrafloral Nectary Variation, Two New Combinations, and a New Sacoglottis From Guyana." PhytoKeys 2019.
Warning: These citations may not always be 100% accurate.