(approximate number of species in parentheses)
The distinguishing characteristic is the reproductive structure known as a cone produced by all Pinales. All of the extant conifers, such as cedar, celery-pine, cypress, fir, juniper, larch, pine, redwood, spruce, and yew, are included here. Some fossil conifers, however, belong to other distinct orders within the division Pinophyta.
The yews had been separated into a distinct order of their own (Taxales), but genetic evidence indicates yews are monophyletic with other conifers and they are now included in the Pinales.
- Christenhusz, Maarten J.M.; Reveal, James L.; Farjon, Aljos; Gardner, Martin F.; Mill, Robert R.; Chase, Mark W. (2011). "A new classification and linear sequence of extant gymnosperms" (PDF). Phytotaxa. 19: 55–70.
-  Zip code Zoo Archived November 29, 2014, at the Wayback Machine
- "Angiosperm Phylogeny Website". www.mobot.org. Retrieved 2018-06-24.