The effect of inflorescence size on male fitness: experimental tests in the andromonoecious lily, Zigadenus paniculatus

We studied the relationship between inflorescence size and male fitness in the andromonoecious lily Zigadenus paniculatus, using experimentally manipulated inflorescences to eliminate possible correlations between flower number, resource availability, and other floral traits. Allozyme markers were u...

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Veröffentlicht in:	Evolution 1997-10, Vol.51 (5), p.1481-1489
Hauptverfasser:	Emms, S.K. (University of Saint Thomas, Saint Paul, MN.), Stratton, D.A, Snow, A.A
Format:	Artikel
Sprache:	eng
Schlagworte:	Alleles Andromonoecy Botany DIMENSION DIMENSIONS Ecological competition Evolution FERTILIDAD FERTILITE FERTILITY Fertilization of plants fitness gain curves Flowers Flowers & plants Fruits GENOTIPOS GENOTYPE GENOTYPES INFLORESCENCE inflorescence size INFLORESCENCES INFLORESCENCIAS LILIACEAE MACHO MALE male fitness MALES paternity analysis Plant reproduction Plants Pollen pollen donation SEX sex allocation SEXE SEXO SEXUAL SELECTION
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