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Mating Systems of Cyatheaceae Native to Taiwan
2003The mating systems of six species of Cyatheaceae native to Taiwan were characterized by comparing isolated and paired cultures. The genetic loads were: Alsophila fenicis and A. podophylla, 100%; Sphaeropteris lepifera, 85%; A. denticulata, 76%; A. spinulosa, 61%; and A. metteniana, 46%. Genetic load and the frequency of intragametophytic selfing should
Wen-Liang Chiou +2 more
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1959
Caudex massive, usually erect and unbranched, where prostrate not dorsiventral in structure; fronds arranged on caudex in spiral series; vascular system of caudex a hollow cylinder with gaps corresponding with leaf-bases, in some cases small medullary bundles also present; a cylinder of very hard sclerenchyma, with gaps at leaf-bases, present both ...
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Caudex massive, usually erect and unbranched, where prostrate not dorsiventral in structure; fronds arranged on caudex in spiral series; vascular system of caudex a hollow cylinder with gaps corresponding with leaf-bases, in some cases small medullary bundles also present; a cylinder of very hard sclerenchyma, with gaps at leaf-bases, present both ...
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Un Gymnosphæra (Cyatheaceae) nouveau d'Afrique occidentale
1952(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Validation of the combination Gymnosphaera gigantea (Cyatheaceae)
Phytotaxa, 2019The genus Gymnosphaera was originally established by Blume (1828) for two tree ferns from Java, Indonesia with naked sori and globular receptacles. It was emended by Copeland (1947) to contain tree ferns characterized by dark axes and exindusiate sori which were dorsal on simple veinlets.
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CONTRIBUIÇÕES PARA A NOVA FLORA BRASILIENSE (CYATHEACEAS)
1925(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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The Classification of the Cyatheaceae
American Fern Journal, 1971C. V. Morton, R. M. Tryon
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