Explore Map Collection

Check out our basemaps

Print a Map Plus

Generate a high-quality PDF

Discover local flora, fauna, geology, and more

Local Flora & Fauna

Learn the ecology of your area

Learn the geologic formation at your feet

Get Started or Sign In

Welcome

Sign up to start exploring the one-of-a-kind Natural Atlas Topo map

Continue with Apple

Or

Already have an account? Sign In

MAP

Topo

Rock Formations

Measure

Copyright © Natural Atlas | Roads, Buildings © OSM Contributors | Data Sources

Topo

Ecoregions

Public Lands

...

BASEMAPS

Default Weather

Temperature

Smoke

...

WEATHER

Petalonyx thurberi

species

“Thurber's Sandpaper Plant”

On the Web

On Wikipedia

Petalonyx thurberi is a species of flowering plant in the family Loasaceae known by the common names Thurber's sandpaper plant and common sandpaper plant. It is native to the deserts of the southwestern United States and northwestern Mexico, where it grows in sandy and scrubby habitat. It is a rounded or spreading, clumpy subshrub made up of many rough-haired stems approaching one meter in maximum height. The stems are lined with clasping leaves varying in shape from lance-shaped to triangular to oval and sometimes toothed. The inflorescence at the end of the stem is a small, crowded raceme of several flowers. The white flower appears tubular, its petals fused near the spreading tips but open lower, the stamens emerging from outside the corolla.There are two subspecies, with the rarer,…

Read More on Wikipedia

Your Checklist

You have noted 0 Petalonyx thurberi

Learn How to Take A Field Note

Range Map

Range Maps show field notes recorded by Natural Atlas contributors and other datasets via GBIF.org

Join Natural Atlas to keep track of the what you see on your outings.

Join Natural Atlas

Already have an account?

Top Observers