eelr2012: Information about mating scene at site eelr in 2012.
Description
This dataframe contains information about all 44 plants that flowered in 2012
at the site eelr (East Elk Lake Road). Kelly Kapsar visited plants regularly
to determine the starting and ending dates of flowering on every head of
every plant. The metadata for the phenology dataset can be provide upon request
to the maintainer. Plants were mapped with gps with
better than 6 cm precision.
Usage
eelr2012
Arguments
Format
A 44 x 6 data frame
Variables
Variables:
tagNo, unique identifier for each plant
heads, number of flowering heads per plant in 2012
firstDay, the first day that any head on the plant shed pollen
lastDay, the last day that any head on the plant shed pollen
Ecoord, the x-coordinate of each plant in meters
Ncoord, the y-coordinate of each plant in meters
References
Wagenius, S. 2006. Scale-dependence of reproductive failure in
fragmented Echinacea populations. Ecology 87: 931-941.