Note: The two following historical accounts were created for the 20th and 30th anniversaries of the Missouri Native Plant Society, respectively. They are presented here as published by the author, Larry Morrison. The chronology was published in Volume 30 of Missouriensis.
- From Germination to Flowering: The First Twenty Years of the Missouri Native Plant Society
- A Brief Chronology of the Missouri Native Plant Society: 1978 – 2009
Note: The two following newsletters were created prior to the Petal Pusher or Missouriensis after the Society was first formed in 1979.