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Plant

Cabbage palm

Sabal palmetto

Also known as: sabal palm, Sabal palmetto

The state tree of South Carolina and Florida; the dominant native palm of the U.S. southeastern coastal plain. Single trunk to 65 feet tall, fan-shaped fronds 4–7 feet across, no branching. Native range from coastal North Carolina south through Florida and west along the Gulf Coast. The 'cabbage' common name refers to the edible heart of the apical bud — historically harvested as a food source by Indigenous peoples and early colonists, though the harvest kills the tree. Foundational understory-and-canopy element of Sea Islands maritime hammock; flag-element on the South Carolina state flag commemorating the palmetto-log Fort Moultrie that repelled British naval bombardment in 1776.

Scientific

Sabal palmetto is in the Arecaceae (palm family). Mature trees reach 30–65 feet, with a single unbranched trunk and a crown of 30–50 fan-shaped (palmate) fronds, each 4–7 feet across with characteristic curling threadlike fibers along the petiole edges. Trunk is gray, often with persistent leaf-base “boots” (the dried bases of fronds shed years prior) on younger trees; older trees develop the smooth gray characteristic mature trunk. Fruits are small black drupes 8–12 mm across, edible to wildlife and historically used as a food source.

Native habitat is the U.S. southeastern coastal plain, with the species running continuously along the Atlantic and Gulf coasts from Brunswick County, NC through Florida and west to coastal Texas. The species is highly salt-spray-tolerant, hurricane-resilient, and tolerant of the seasonal flooding that defines barrier-island and tidal-coast habitats. It is one of the most reliable structural elements of [[sea-islands|Sea Islands]] maritime hammock, often forming a dense understory beneath [[live-oak|live oak]] canopy and sometimes — in clearings or coastal-edge sites — emerging through to the canopy.

Cultural

The species is the state tree of both [[beaufort-sc|South Carolina]] and Florida. The [[beaufort-sc|South Carolina]] state flag features a stylized cabbage palm with a crescent moon — the palm element commemorates the palmetto-log construction of Fort Moultrie on Sullivan’s Island, which during the 1776 Battle of Sullivan’s Island repelled British naval bombardment because the soft, fibrous palmetto logs absorbed cannonballs without splintering or cracking apart. The defeat saved Charleston from British capture for nearly four years.

The “[[cabbage|cabbage]]” of the common name refers to the edible apical-bud “heart” — the tightly-packed unfurled fronds at the top of the trunk. The heart is traditional food in Indigenous southeastern cuisine and in early-colonial subsistence; “swamp [[cabbage|cabbage]]” remains a regional Florida dish. Harvest of the heart kills the tree, so the practice is rare today and is essentially restricted to trees that need to be removed for development.

Cabbage palm fronds are widely used in Palm Sunday observance across Christian congregations in the bioregion and beyond.

See also

Auto-generated from this entry’s typed relations: frontmatter, grouped by relation type so the editorial signal isn’t flattened.

  • Member of: [[plants]]
  • Contained by: [[sea-islands]] · [[sea-islands-ecology]]

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