Species Guide

Protected Tree Species by State: What You Need to Know

Updated 2025

Quick Answer

No single federal list governs protected trees on private property. Protections are set at the state, county, and city level. The most universally protected trees in the U.S. are oaks (especially live oaks in the South), saguaro cactus in Arizona, and native palms in Florida and California.

The Most Protected Tree Species in the U.S.

Oak Trees

Oaks are the most widely protected genus in the U.S. at the local level. Species with significant legal protections in multiple states:

Live Oak (Quercus virginiana) — protected in dozens of TX, FL, GA, and Southeast cities; often subject to heritage tree designation at relatively small diameters
Valley Oak (Quercus lobata) — protected in many California counties; among the most legally protected trees in the state
Blue Oak (Quercus douglasii) — protected in California foothill counties
Post Oak (Quercus stellata) — protected in Texas urban ordinances
Shumard Oak (Quercus shumardii) — protected in Texas and lower Mississippi Valley cities

See our full Oak Tree Permit guide for state-by-state detail.

Saguaro Cactus (Arizona)

The saguaro (Carnegiea gigantea) is protected by Arizona state law — specifically the Arizona Native Plant Law (ARS §3-904). Removing, transplanting, or destroying a saguaro requires a permit from the Arizona Department of Agriculture, regardless of what city you're in. The permit is typically free for private landowners but must be obtained before any disturbance. Saguaro permits also apply to Organ Pipe cactus and several other native species.

Native Palms

Several native palm species are protected in Florida and California:

Sabal Palm (Sabal palmetto) — Florida's state tree; protected in many municipalities; requires permit for removal in Miami-Dade, Broward, and other counties
California Fan Palm (Washingtonia filifera) — native to California desert oases; protected in some jurisdictions

Non-native palms (Mexican fan palm, royal palm, queen palm) are rarely protected and typically do not require permits regardless of size.

Bald Cypress

Taxodium distichum is protected in riparian zones and wetland-adjacent areas across the Southeast. Removal near waterways often requires both a municipal permit and a state wetlands permit. Contact your state environmental agency (state department of environmental quality or equivalent) for riparian tree removal requirements.

Coastal Redwood and Giant Sequoia (California)

While state parks protect all redwoods and sequoias on public land, private property rules vary by county. Several California coastal counties (Santa Cruz, Humboldt, Marin) have specific local ordinances protecting redwoods on private property above certain diameter thresholds.

Protected Species by Region

Region	Key Protected Species	Governed By
Texas / SE US	Live Oak, Post Oak, Pecan, Cedar Elm	City ordinances
California	Valley Oak, Blue Oak, Coast Live Oak, Redwoods	County and city ordinances
Florida	Sabal Palm, Live Oak, Gopher Apple, Slash Pine	County and city ordinances
Arizona	Saguaro, Organ Pipe, Palo Verde, Ironwood	State law (ADA) + city rules
Pacific Northwest	Douglas Fir, Big Leaf Maple, Western Red Cedar	City ordinances (Portland, Seattle)
Southeast / Appalachia	American Elm, White Oak, Tulip Poplar	City and county ordinances
Northeast / Mid-Atlantic	American Elm, American Beech, Dogwood	City ordinances

Frequently Asked Questions

Three ways: (1) Use our Permit Checker — it accounts for species in major cities; (2) Search "[your city name] protected tree species list" or "[your city name] tree ordinance species" — most cities publish their protected species lists online; (3) Call your city's Development Services or Urban Forestry office with the species name — they can tell you immediately whether it's on the protected list.

When in doubt, assume it's protected and verify before cutting. Misidentifying a tree does not provide a defense against violation fines in most jurisdictions. Take photos of the bark, leaves, acorns, and overall form and submit them to your city's Development Services or a local nursery for species confirmation before proceeding. The risk of guessing wrong on a live oak in Texas or California is too high.

Disclaimer: Species protection rules change frequently. This is a general reference guide. Always verify current protections with your local permit office before removing any tree.