|
|||||
|
|
Pollen performance decreases with plant age for outcrosser but not selfer: evidence for cost of male performance |
|
| Authors: | Daniel A Malagon Morgan D Roche Robert M McElderry Susan Kalisz |
| Institution: | Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, Tennessee, 37996 USA |
| Abstract: | |
| Keywords: | Collinsia male reproductive senescence plant mating systems pollen germinability selfing syndrome sex allocation |