cycadales造句

• It belongs to the Zamiaceae plant family within the order Cycadales.
• His 1940s monograph on the Cycadales, was never published.
• Cycadales are found across much of the subtropical and tropical parts of the world.
• Cycadales belong to the families of cycadales are Cycadaceae, Stangeriaceae, and Zamiaceae.
• Cycadales belong to the families of cycadales are Cycadaceae, Stangeriaceae, and Zamiaceae.
• About 306 species of living Cycadales have been described, in 10 & ndash; 12 genera and two or 3 families of cycads ( depending on taxonomic viewpoint ).
• The ancestors of the extant gymnosperm orders Gnetales, Coniferales, Cycadales and Ginkgoales arose during the Late Paleozoic, and became the dominant component of the Late Permian and Mesozoic flora.