Template:Applequist et al., 2006
- Applequist, W.L., Wagner, W.L., Zimmer, E.A. & Nepokroeff, M. 2006. Molecular evidence resolving the systematic position of Hectorella (Portulacaceae). Systematic Botany 31: 310–319. DOI: 10.1600/036364406777585900 Full text PDF from ResearchGate