The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- Christenhusz, M. J. M., J. L. Reveal, A. K. Farjon, M. F. Gardner, R. R. Mill & M. W. Chase. 2011. A new classification and linear sequence of extant gymnosperms. Phytotaxa 19: 55–70.
- Revue Horticole 37: 449. 1866. (Rev. Hort.)
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