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Palms, Bullanocks, and Allies of Zihuatanejo

ORDER ARECALES

-Plants (Kingdom Plantae)

-Vascular Plants (Phylum Tracheophyta)

-Flowering Plants (Subphylum Angiospermae)

-Monocots (Class Liliopsida)​

-Palms, Bullanocks, and Allies (Order Arecales)

-Palms (Family Arecaceae)

-Subfamily Coryphoideae

-Tribe Sabaleae

-Palmettos (Genus Sabal)

-Mexican Palmetto (Sabal mexicana)


This palm tree, commonly seen near the coast, has large, blue-green costaplamate leaves with a distinctive, large notch in the middle. The trunk is large (can be a foot and a half across) and wild palmettos retain old frond bases on their trunks in a crisscross pattern, typically called "boots".

Description

  • Sabal mexicana, commonly known as Mexican palmetto or Mexican fan palm, is a large, evergreen palm in the family Arecaceae.

  • It has a solitary, stout trunk that can grow to considerable heights, topped by a broad crown of large, fan-shaped leaves.

  • The leaves are palmate, with numerous stiff segments radiating from a central point and long leaf stalks.

  • Small, creamy-white flowers grow in large, branched clusters that extend beyond the crown of leaves.

  • The fruits are small, rounded, dark brown to black when ripe, and contain a single seed.

  • The palm provides food and shelter for birds and other wildlife, and its leaves have traditionally been used for thatching and weaving.

Range

  • Native to Mexico and southern Texas, with its main distribution in eastern and northeastern Mexico.

  • It is cultivated as an ornamental palm in many warm regions.

  • It is not generally considered native to Zihuatanejo, Guerrero; a local occurrence may represent a cultivated or introduced plant rather than a naturally occurring population.

Habitat

  • Naturally grows in seasonally wet grasslands, river valleys, floodplains, and open woodland.

  • Often occurs in areas with periodic flooding or access to groundwater, although established palms can tolerate seasonal dryness.

  • Prefers warm climates and full sun, and can grow in a range of soils where drainage and moisture conditions are suitable.

Mexican Palmetto

Sabal mexicana

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