Median_First_Census
收藏DataONE2017-11-30 更新2024-06-26 收录
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资源简介：
The file Median_First_Census.txt holds three variables. The variable "sp" is a four-letter mnemonic that represents one of the 19 study species. The variable "yr" is the calendar year of flowering. The variable "census" is the median first census flowers were recorded for the species and year.
创建时间：
2017-11-30
