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Caytonanthus
Genus of seed ferns From Wikipedia, the free encyclopedia
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Caytonanthus is an extinct genus of seed ferns.
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Description
Caytonanthus is the polliniferous organ-genus of the Caytoniales, and it is often found along Sagenopteris and Caytonia. Caytonanthus remains have been found in Greenland, UK, Hungary Russia, Poland, India, Antarctica and Argentina.[1] Caytonanthus has simple or multiple orders of branches arrayed along axes, each terminal branch bears one or many synangia, each composed by four, partially fused, pollen sacs.[1]
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References
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