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Belize

Plants

Belize is home to over 4000 species of flowering plant, including some 700 trees (similar to the total of the USA and Canada combined) and 250 orchids. Nonspecialists can usefully distinguish three chief varieties of forest in the country: coastal forests (19%), moist, tropical broadleaf forests (68%) and pine and savannah (13%).

Coastal forests

Coastal forests comprise both the mangrove stands that grow along much of the shoreline and the littoral forests slightly further inland. Mangroves serve many useful purposes as fish nurseries, hurricane barriers and shoreline stabilizers, and they are credited with creating the cayes: when coral grows close enough to the water surface, mangrove spores carried by the wind take root on it. Mangrove debris eventually creates solid ground cover, inviting other plants to take root and eventually attracting animal life. There are four common species of mangrove: red, buttonwood, white and black.

Trees of the littoral forests typically have tough, moisture-retaining leaves. They include the coconut palm, the Norfolk Island pine, the sea grape and the poisonwood, whose sap causes blistering, swelling and itching of the skin, as well as (happily) the gumbo-limbo, with its flaky, shredding bark that acts as an antidote to poisonwood rashes! These forests often provide a key refuge for migrating birds. The sandy bays off the coast are covered in sea grass, including turtle grass, manatee sea grass and duckweed sea grass.

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Tropical broadleaf forest

Tropical broadleaf grows on thin clay soils where the principal nutrients come not from the soil but from the biomass of the forest – that is, debris from plants and animals. Buttressed trunks are a common phenomenon here. These forests support a huge diversity not only of plants but also of animal life.

One of the fascinating elements of these forests is their natural layering. Most have at least three layers: ground cover (a ground or herb layer); a canopy layer formed from the crowns of the forest’s tallest trees; and, in between, shorter subcanopy or understory trees. Throughout the layers grow hanging vines and epiphytes, or ‘air plants, ’ which are moss and ferns that live on other trees but aren’t parasites. This is also the habitat for over 300 species of orchids, including the national flower, the black orchid.

The national tree in Belize is the majestic mahogany, known for its handsome hardwood. Also important is the ceiba (the sacred tree of the Maya), with its tall gray trunk and fluffy kapok down around its seeds. The broad-canopied guanacaste (or tubroos) is another tree that can grow over 100ft high, with a wide, straight trunk and light wood used for dugout canoes (its broad seed pods coil up into what look like giant, shriveled ears). The strangler fig has tendrils and branches that surround a host tree until the unfortunate host dies. The flowering calophyllum, sometimes called the Santa Maria tree, is used for shipbuilding, while its resin has medicinal uses.

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Pine & savannah

The drier lowland areas inland of Belize City and the sandy areas of the north are designated as lowland savannah and pine forest. Growth here is mostly savannah grasses and Honduran and Caribbean pine, as well as Paurotis palm, giant stands of bamboo and some oak and calabash.

The Mountain Pine Ridge is a fascinating phenomenon. As you ascend these uplands, the forest changes abruptly from tropical broadleaf to submontane pine, due to a transition to drier, sandier soils. Predominant species include Mexican white pine, Pino amarillo (or Mexican yellow pine) and Hartweg’s pine.

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