Summary Other than the insectivorous nature of the three families, there is little evidence supporting an alliance between the Sarraceniaceae, Droseraceae, and Nepenthaceae. Floral morphology and embryology indicate a relationship between the Sarraceniaceae and the Theales. The Sarraceniaceae are best placed as a suborder in the Theales.
No takes yet. Share an insight, caveat, or question.
Larry E. DeBuhr (1975) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: