| 1. | "Probably cultivating his cycads, " replied Aurelio.
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| 2. | Cycads form their microsporangia on microsporophylls which are aggregated into strobili.
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| 3. | There are three extant families of Cycads of about 305 species.
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| 4. | This cycad contains reddish seed cones with a distinct acuminate tip.
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| 5. | Other fossils include those of cycads, palms, and ferns.
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| 6. | Cycads were significant members of the state's fossil flora.
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| 7. | Cycads have been around for more than 200 million years.
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| 8. | So did ferns, cycads, conifers and ginkgo trees.
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| 9. | The area is isolated, and holds forests of juniper and cycads.
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| 10. | About 23 % of the 305 extant cycad species are either vulnerable.
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