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The Research Literature database was created and funded by the Florida Wildflower Foundation. Use the search features below to find scientific articles on native wildflowers that are commercially available or used in restoration projects.
Gametophyte sex expression in some species of Dryopteris
Author(s): M. I. Cousens
Journal: American Fern Journal
Article Topic(s): Genetics
Research Setting(s): Laboratory
Species Referenced: Dryopteris ludoviciana (Southern woodfern),
AbstractExamines various patterns of sex expression in eight Dryopteris species, including D. ludoviciana. Gametophytes of this genus are not regularly bisexual. While all species had bisexual, male, and female gametophytes, the proportions of the three varied by species. Additionally, sex expression varies by the age of the culture. Dryopteris ludoviciana was found to have a low percentage of bisexual plants.
Suggested CitationM. I. Cousens. "Gametophyte sex expression in some species of Dryopteris." American Fern Journal 65.2 (1975): 39-42.
Article LinksDOI: 10.2307/1546308