Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Lycophytes"”.
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EXPLORING LYCOPODIACEAE ENDOPHYTES, DENDROLYCOPODIUM SYSTEMATICS, AND THE FUTURE OF FERN MODEL SYSTEMS
… I begin to describe the endophyte communities of lycophytes by identifying the culturable endophytes of five Lycopodiaceae species. Microbial endophytes are integral factors in plant evolution, ecology, and physiology. However, the endophyte communities of all major groups of land plants have yet …
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Late Silurian and Early Devonian fossil plants of Bathurst Island, arctic Canada
… of zosterophylls; however, rhyniophytoids, lycophytes, and a trimerophyte were also collected. Sixteen Pragian plant taxa are described herein: Cooksonia hemisphaerica, Cooksonia sp., four species of Zosterophyllum, three of which are described as new species, Distichophytum ovatum, two new …
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Molecular Systematics of <i>Isoëtes</i> (Isoëtaceae) in Eastern North America
… is a cosmopolitan genus of aquatic lycophytes, occurring on every continent except Antarctica. Of approximately 200 total taxa, about half are in a clade of species mostly occurring in North and South America. Eastern North America accounts for 22% of global taxonomic diversity, …