Agriculture
Central America ? comprising the nations Belize, Costa Rica, El salvador, Guatemala, Honduras, Nicaragua, and Panama ? is a land bridge that connects North America and South America, and many of its plants are similar to plants found on both those continents.
Lowlands
Tropical rain forests lie on the eastern half of Central America and typically have many tall, broadleaved evergreen trees 130 feet (40 meters) or more in height, and 4-5 feet (1.2-1.5 meters) in diameter that form a dense canopy. Shade-seeking plants, such as palms, figs, ferns, vines, philodendrons, and orchids, form the forest undergrowth beneath the trees.
Epiphytes, such as orchids, ferns, bromeliads, and mosses, cling to the branches of the trees in a dense mat of vegetation?these plants have no roots but grow by clinging to the trunks of trees and drawing moisture and nourishment from the air.
Rain-forest trees that are harvested for their commercial value include mahogany, kapok, cedarwood, tagua, ebony, and rosewood for making furniture; breadfruit, palm, and cashew; sapodilla, used to make latex; and the rubber tree. Many brilliantly colored flowers also grow in Central America. The most common of these are orchids (with close to a thousandspecies), heliconias, hibiscus, and bromeliads.
In the Caribbean lowlands, where the soil is porous and dry, extensive savanna grasslands with sparse forests of pines, palmettos, guanacastes, cedars, and oaks are found. Along the Caribbean coast (called the Mosquito Coast), mangroves and coconut palms flourish in swamps and lagoons.
Highlands
The central mountains and highlands of Central America are cooler than the coastal lowlands, and the vegetation there is mainly deciduous hardwood trees such as walnut, pine, and oak. The eastern slopes of the mountains have abundant rainfall. ?Cloud forests? that are 5,000 feet (1,525 meters) above sea level are thick with evergreen oak, sweet gum, pine, and laurel, which grow to a height of about 65 feet (20 meters) and are festooned with ferns, bromeliads, mosses, andorchids.
On the western side of the mountains, facing away from the moist Caribbean winds and receiving rain only seasonally, vegetation is sparse and semiarid, and soils are poor and unproductive. Deciduous tropical forests dominate there, and vegetation is characterized by evergreen herbs and shrubs, plumeria (frangipani), eupatorium pines, myrtles, and sphagnum mosses.
- African Flora
African Flora With few exceptions, Africa?s flora (vegetation) is tropical or subtropical. This is primarily because none of the African continent extends far from the equator, and there are only a few high-elevation regions that support more temperate...
- Asian Flora
Asian FloraAsia has the richest flora of the earth?s seven continents. Because Asia is the largest continent, it is not surprising that 100,000 different kinds of plants grow within its various climate zones, which range from tropical to Arctic. Asian...
- North American Flora
North American FloraThe world?s major biomes are all represented in the diverse vegetation of North America, from Arctic tundra in the north to deserts in the Southeast and the grasslands, wetlands, and various forest biomes between. Forest is the native...
- Savannas And Deciduous Tropical Forests
Savannas are areas of continuous grass or sedge cover beneath trees that range from scattered, twisted, and gnarled individuals to open wood lands. Deciduous tropical forests have continuous to open forest cover and undergo a leafless period during a...
- South American Flora
South American FloraSouth America is the most diverse continent in terms of flora, primarily because of its location and geography. South America?s floristic diversity is increased by its high mountains, especially the Andes Mountains, which extend from...
Agriculture
Central American Flora
 |
| Central American Flora |
Lowlands
Tropical rain forests lie on the eastern half of Central America and typically have many tall, broadleaved evergreen trees 130 feet (40 meters) or more in height, and 4-5 feet (1.2-1.5 meters) in diameter that form a dense canopy. Shade-seeking plants, such as palms, figs, ferns, vines, philodendrons, and orchids, form the forest undergrowth beneath the trees.
Epiphytes, such as orchids, ferns, bromeliads, and mosses, cling to the branches of the trees in a dense mat of vegetation?these plants have no roots but grow by clinging to the trunks of trees and drawing moisture and nourishment from the air.
Rain-forest trees that are harvested for their commercial value include mahogany, kapok, cedarwood, tagua, ebony, and rosewood for making furniture; breadfruit, palm, and cashew; sapodilla, used to make latex; and the rubber tree. Many brilliantly colored flowers also grow in Central America. The most common of these are orchids (with close to a thousandspecies), heliconias, hibiscus, and bromeliads.
In the Caribbean lowlands, where the soil is porous and dry, extensive savanna grasslands with sparse forests of pines, palmettos, guanacastes, cedars, and oaks are found. Along the Caribbean coast (called the Mosquito Coast), mangroves and coconut palms flourish in swamps and lagoons.
Highlands
 |
| Highlands |
On the western side of the mountains, facing away from the moist Caribbean winds and receiving rain only seasonally, vegetation is sparse and semiarid, and soils are poor and unproductive. Deciduous tropical forests dominate there, and vegetation is characterized by evergreen herbs and shrubs, plumeria (frangipani), eupatorium pines, myrtles, and sphagnum mosses.
- African Flora
African Flora With few exceptions, Africa?s flora (vegetation) is tropical or subtropical. This is primarily because none of the African continent extends far from the equator, and there are only a few high-elevation regions that support more temperate...
- Asian Flora
Asian FloraAsia has the richest flora of the earth?s seven continents. Because Asia is the largest continent, it is not surprising that 100,000 different kinds of plants grow within its various climate zones, which range from tropical to Arctic. Asian...
- North American Flora
North American FloraThe world?s major biomes are all represented in the diverse vegetation of North America, from Arctic tundra in the north to deserts in the Southeast and the grasslands, wetlands, and various forest biomes between. Forest is the native...
- Savannas And Deciduous Tropical Forests
Savannas are areas of continuous grass or sedge cover beneath trees that range from scattered, twisted, and gnarled individuals to open wood lands. Deciduous tropical forests have continuous to open forest cover and undergo a leafless period during a...
- South American Flora
South American FloraSouth America is the most diverse continent in terms of flora, primarily because of its location and geography. South America?s floristic diversity is increased by its high mountains, especially the Andes Mountains, which extend from...