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dc.creatorMatos, Jennifer Ann
dc.date.available2011-02-18T22:31:20Z
dc.date.issued1979-05
dc.identifier.urihttp://hdl.handle.net/2346/18369en_US
dc.description.abstractHaplopappus ravenii Jackson occurs as four disjunct populations in southeastern California, southwestern Utah, and as two populations in the northern third of central Arizona. Based on numerical and biosystematic studies, two races of H. ravenii have been previously recognized (Jackson and Crovello, 1971). The present study has included all four populations. It has demonstrated through the use of morphological and life history analysis, biochemical analysis using starch gel electrophoresis, and hybrid analysis that both morphological and genetic divergence is taking place in each of the populations of H. ravenii.
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherTexas Tech Universityen_US
dc.subjectHalopappus ravenii -- Geneticsen_US
dc.subjectPlant morphologyen_US
dc.titleMorphological and genetic divergence in Haplopappus ravenii Jackson
dc.typeThesis
thesis.degree.nameM.S.
thesis.degree.levelMasters
thesis.degree.disciplineBotany
thesis.degree.grantorTexas Tech University
thesis.degree.departmentBotany
thesis.degree.departmentBiological Sciences
dc.degree.departmentBotanyen_US
dc.rights.availabilityUnrestricted.


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