Cycadidae
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| Cycadidae | |
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| Scientific classification | |
| Kingdom: | |
| Class: | |
| Subclass: | Cycadidae Pax in K.A.E.Prantl 1894 |
| Order: | Pers. ex Bercht. & J.Presl 1820 |
| Families | |
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Cycadidae is a subclass of Equisetopsida in the sense used by Mark W. Chase and James L. Reveal in their 2009 article "A phylogenetic classification of the land plants to accompany APG III."[1] This subclass comprises the cycads, which include the two families Cycadaceae and Zamiaceae.
