Walnut Canyon National Monument
- Manager
- National Park Service
- Designation
- National Monument
- Size
- 2,965 acres
- Region
- Arizona
Mushroom harvest rules
Restricted
US National Parks (National Park Service)
Removing plants is prohibited in national parks unless the superintendent allows it. Gathering is limited to items the park designates, and mushrooms are not named in the rule, so ask the park first.
36 CFR 2.1(a) prohibits possessing, removing or disturbing plants or their parts. Under 2.1(c) a superintendent may allow hand gathering of certain fruits, berries, nuts or unoccupied seashells for personal use or consumption, within limits the park sets. Sale or commercial use of natural products is prohibited. The regulation does not name mushrooms, so whether they are allowed depends on the park's written designation or compendium.
Official source: eCFR: 36 CFR 2.1 Preservation of natural, cultural and archeological resources
Last verified: November 11, 2026
Rules change. Confirm with the land manager before you pick.
See the foraging laws for Arizona.
Location
The marker shows an approximate point, not a boundary. Check the manager's map for exact borders and access points.
Species recorded in Arizona and in season now
Based on state-wide records for this month, not specific to this land. Edibility rules still apply: never eat a wild mushroom based on this site.
- No photo yet
Ravenelia versatilis
Edibility unknown — do not eat - No photo yet
Cronartium conigenum
Edibility unknown — do not eat - No photo yet
Western antler lichen
Pseudevernia intensa
Edibility unknown — do not eat - No photo yet
Whiskered Shadow Lichen
Phaeophyscia hispidula
Edibility unknown — do not eat - No photo yet
Tight Rock-shield
Xanthoparmelia lineola
Edibility unknown — do not eat - No photo yet
Pitted Beard Lichen
Usnea cavernosa
Edibility unknown — do not eat - No photo yet
Powder-edged Speckled Greenshield
Flavopunctelia soredica
Edibility unknown — do not eat - No photo yet
Gymnosporangium kernianum
Edibility unknown — do not eat - No photo yet
Brown-eyed Camouflage Lichen
Melanohalea subolivacea
Edibility unknown — do not eat -
Bristly Beard Lichen
Usnea hirta
Edibility unknown — do not eat - No photo yet
American Starburst Lichen
Imshaugia placorodia
Edibility unknown — do not eat - No photo yet
Puccinia sherardiana
Edibility unknown — do not eat
Land data: USGS PAD-US (public domain).