EDGE Can Conduct Michaux’s Sumac Surveys

EDGE Can Conduct Michaux’s Sumac Surveys
April 10, 2025 Edge Engineering
9:30 AMClaude responded: Overhead view of Michaux's Sumac (Rhus michauxii) showing its distinctive radial growth pattern of compound leaves surrounding a central dried seed cluster — f…Overhead view of Michaux's Sumac (Rhus michauxii) showing its distinctive radial growth pattern of compound leaves surrounding a central dried seed cluster — federally endangered plant species documented by EDGE Engineering botanists during ESA compliance surveys for development projects.

Michaux’s Sumac (Rhus michauxii), or False Poison Sumac, is a Federally Endangered and globally rare member of the cashew family. It is endemic to the coastal plain and piedmont of Virginia, North Carolina, South Carolina, Georgia, and Florida.

The U.S. Fish and Wildlife Service (USWFS) recommends that surveys be conducted for Michaux’s Sumac where projects are located within counties where known populations occur. Additionally, surveys should be done where potential habitat may be impacted by project development. The survey window for Michaux’s Sumac is between May and October, and surveys are considered valid for a two-year period.

Don’t let a missed window delay your project. Contact Shawn McKinley or Larry Brewer today for help with surveys for Michaux’s Sumac or any other rare plants.

Michaux's Sumac (Rhus michauxii) shrub displaying its characteristic compound leaves with serrated leaflets growing in a natural woodland edge habitat — federally endangered plant species requiring qualified botanist surveys by EDGE Engineering for construction and development projects within its range. Close-up of Michaux's Sumac (Rhus michauxii) compound leaf showing five serrated leaflets radiating from a central stem, with dried seed cluster visible above — key identification feature documented during EDGE Engineering federally endangered plant species habitat assessments. Michaux's Sumac (Rhus michauxii) pinnately compound leaves with broad, distinctly toothed leaflets photographed at ground level in natural habitat — federally endangered shrub species identified during EDGE Engineering botanical surveys required for Endangered Species Act project compliance.

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