Question: What type of living organism does Sternbergia and Anagallis have in common?
Sentence (from "Wigglesworthia glossinidia"): Since the tsetse fly is the primary vector of "Trypanosoma brucei", the pathogen that causes African trypanosomiasis, it has been suggested that "W. glossinidia" may one day be used to help control the spread of this disease.
Relevant evidence: No