Rare Plant Conference, Rare Plant List, and Working Groups

The 29th Rare Plant Conference: February 25-27, 2020
sponsored by the Idaho Native Plant Society
led by co-chairs: Anne Halford and Jennifer Miller
held at the Idaho Department of Fish and Game
15950 N. Gate Blvd.
Nampa, Idaho 83687

You can view the draft agenda above. The conference runs Tuesday through Thursday with an optional field trip to see a rare Boise Foothill species on Friday morning.


Theme: Conservation in Idaho and Beyond

Registration Fee:
Regular $50.00
Student $25.00

the BUZZ―Jim Cane, Native Bee Ecologist is our Key note speaker!

Banquet Dinner:
$25.00 per person
catered by Sawaddee

Vegetarian, vegan, and gluten free will be available

The Idaho Rare Plant Conference (RPC) is generally held every other year, and is organized by INPS along with various agencies (such as Bureau of Land Management, Idaho Department of Fish and Game, US Fish and Wildlife Service, Forest Service, etc.), academics, consultants, and others interested in Idaho’s rare plants.

It is an opportunity to learn about rare plants, share information, and network with others of similar interests.

Updating the INPS Rare Plant List, based on new information, is a substantial portion of the RPC. In addition, there are usually a number of talks/presentations on rare plants, conservation issues, or related topics. Dinners (either banquet or informal gatherings) along with conference breaks and poster session offer opportunities to renew or make new botanical acquaintances. Sometimes a field trip has been part of the RPC.

Rare Plant List and INPS Rare Plant Working Groups

Updating the

Idaho Rare Plant List

begins with the

Rare Plant Working Groups.

Past Conferences and Keynote Speakers

  • 2018—Salmon R. Mountains penstemon, Penstemon salmonensis
  • 2016—Packard’s milkvetch, Astragalus cusickii var. packardiae, was our highlighted species.
  • 2014—Barbara Ertter, Consumers’ Guide to On-line Floristic Data—2014_RPC_Agenda
  • 2011—No Keynote Speaker, Focus on Rare Plant List Update—RPC2011_Agenda
  • 2009 — Del Wiens, Plant Associations of Africa
  • 2007 — George Wuerthner, WILDFIRE A Century of Failed Forest Policy
  • 2006 — Bob Moseley, Plant Conservation in the Tibetan Borderlands
  • 2005 — Bruce Welch, Countering Misinformation Concerning Big Sagebrush