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Brunsfeld, Steven J; Soltis, Pamela S; Soltis, Douglas E; Gadek, Paul A; Quinn, Christopher J; Strenge, Darren D; Ranker, Tom A (1994). "Phylogenetic Relationships Among the Genera of Taxodiaceae and Cupressaceae: Evidence from rbcL Sequences". Systematic Botany. 19 (2): 253. doi:10.2307/2419600. JSTOR2419600.
Yang, Z.Y.; Ran, J.H.; Wang, X.Q. (2012). "Three Genome-based Phylogeny of Cupressaceae s.l: Further Evidence for the Evolution of Gymnosperms and Southern Hemisphere Biogeography". Molecular Phylogenetics and Evolution. 64 (3): 452–470. doi:10.1016/j.ympev.2012.05.004. PMID22609823.
Kurland, Justin; Pires, Stephen F; Marteache, Nerea (2018). "The spatial pattern of redwood burl poaching and implications for prevention". Forest Policy and Economics. 94: 46–54. doi:10.1016/j.forpol.2018.06.009. S2CID158505170.
Jagels, Richard; Equiza, María A. (2007). "Why did Metasequoia disappear from North America but not from China?". Bulletin of the Peabody Museum of Natural History. 48 (2): 281–290. doi:10.3374/0079-032x(2007)48[281:wdmdfn]2.0.co;2. S2CID129649877.