B. Simpson
发表
T. Williams,
Sabrina Schübbe,
D. Bazylinski,
2013,
International journal of systematic and evolutionary microbiology.
Chloroplast DNA study of the generaAmbrosia s.l. andHymenoclea (Asteraceae): Systematic implications
B. Turner,
T. Mabry,
B. Miao,
1995,
Plant Systematics and Evolution.