Wednesday, November 19, 2003
Description:
These data are the average seed set estimates for dichogamous and adichogamous Chamerion angustifolium at different inflorescence sizes. Format:
maternalID: Identification code for the maternal plant (i.e., grandmother of the counted seeds). individualID: Identification code of the plant. array#: The array identification number. dichogamyType: Indicates if the plant was dichogamous. flowerPosition: Flowers were sampled from either the bottom or top of the inflorescence. inflorescenceSize: The number of open flowers on each plant in the array.
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Wednesday, November 12, 2003
Routley, M.B. The evolutionary significance of being one gender at a time. Ecology Division Seminar Series, University of Calgary
Download https://matt.routleynet.org/uploads/2020/97fb2da280.pdf
Thursday, September 4, 2003
Description:
These data are the average siring-success estimates for dichogamous and adichogamous Chamerion angustifolium. Siring success is estimated from the proportion of heterozygous progeny produced at the PGI locus. Dichogamy classes were homozygous for alternate PGI alleles, so that heterozygous progeny represent interclass pollen transfer. Format:
Array: The array identification number. DichogamyType: The dichogamy status of the plants in the array. FlowerSize: The number of open flowers on each plant in the array.
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Wednesday, September 3, 2003
These data are pollen counts from anthers before and after single bee visits in populations of Chamerion angustifolium from Montana. Pollen was quantified with a Beckman-Coulter Multisizer 3 particle counter. Format:
Population: The population sampled, either tetraploid or diploid. Sample: An identification code representing the plant and flower sampled. StigmaPresence: Some flowers had their stigma and style removed with forceps. Others were left intact. Visitation: Whether the anther was sampled before or after a single bee visit.
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