Speaker: Sue Rutman,  "Spring Wildflowers of the Sonoran Desert" Will the Sonoran Desert have a good wildflower season? There’s no way to know if it will, but we can all […]

Climate Projections on the Navajo Nation, presented by Jaime Yazzie, Forestry Consultant.  Additional information available on the chapter Facebook page, or ask to be included on the email list by […]

Member only and public sale dates vary.  See the Tohono Chul website for details.

SATURDAY MARCH 19, 2022 at 8:00 am Spring plant ramble at Catalina State Park, Oro Valley, AZ on Saturday, March 19, 2022 Open field trip for all interested and vaccinated […]

Finding and collecting early spring bloomers on the museum grounds.  Learn basic plant collecting techniques and see our first spring wildflowers.

FRIDAY MARCH 25, 2022 Spring plant ramble at Painted Hills County Park, on West Anklam Road, Tucson at 7:30 am on March 25, 2022 Open field trip for all interested […]

Spring Plant Sale at Scottsdale Community College's Center for Native and Urban Wildlife (CNUW). Proceeds fund future student projects and restoration work. March 31 to April 1, 2022 from 10:00 […]

It’s the first meeting of the White Mountain Chapter. Here’s the agenda for this first meeting: 10:00 – 10:30: Welcome and Introductions 10:30 – 10:45: How to become a member […]

Finding and collecting spring bloomers along the Rio de Flag on the Museum of Northern Arizona grounds.

Speaker: Fred Heath, "Bodacious Butterflies" Description:  Anyone present in SE Arizona in the second half of 2021 couldn’t help but notice the unprecedented abundance of butterflies. Fred will present a […]

A gathering to celebrate the memory of Richard Felger is planned for Saturday, April 16, 2022, 1-3pm in Tucson, Arizona. The celebration is being hosted by the Herbarium at the […]