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88 items found (Showing 1 - 10)
  1. Abelmoschus caillei originated and is now grown mostly in West and Central Africa, where it has become an important vegetable crop. This species of okra is particularly popular with subsistence farmers as it can produce a food crop year round, has a higher market value as it is available in the...  
  2. Collards are a cruciferous crop (cabbage family) grown for the leaves. The wide, smooth, blue-green leaves of collards have a spinach-like flavor and are the highest in nutrients of the dark green, leafy vegetables.  
  3. Neem trees are medium to large sized, drought resistant, multipurpose trees, that can be up to 30 m tall. All parts of the plant produce azadirachtin, a powerful antibiotic and antimicrobial. Seeds and leaves often have the highest concentrations and may be used to make insecticides and...  
  4. Senna siamea is a fast-growing, medium sized, evergreen tree, growing up to 18 m in height. Although it is in the legume family it does not fix nitrogen. Senna is a very useful landscape and timber tree that also provides shade and fodder for ruminants.  
  5. Cushaw pumpkins are a herbaceous, vining, winter squash grown for the edible flesh and seeds. Flowers and tender shoots are also edible. The seeds are high in oil and protein and can be eaten roasted or ground up for an ingredient in sauces. The flesh is eaten as a vegetable and can be used in...  
  6. Peas are among the oldest cultivated plants. Carbonized seed remains have been identified as being 7,000 to 9,000 years old. The edible pod forms are thought to be of recent development. Edible podded pea plants produce large (up to 4 inches long) tasty pods with immature seeds that may be eaten...  
  7. Mesquite is a small, drought resistant, nitrogen-fixing tree, growing to 15 m. It is a good species for restoring degraded soils and establishing trees in overgrazed semiarid areas. The wood is hard, makes very good charcoal and is used for tools and furniture.  
  8. Red Gum is a very large, spreading tree that can grow to 40 meters. The tree is tolerant to many harsh conditions including drought, salt, heat, alkaline soil, and water-logging. Red Gum Eucalyptus is the most widely planted eucalyptus and is grown on plantations in many countries. It is used for...  
  9. Okra probably originated in North East Africa growing along rivers and bodies of water at 0 - 1000m elevation. It remains widely grown around the world for its nutritious pods, leaves, and fiber. It prefers hot temperatures with plenty of water. Regular picking of the pods triggers continuous...  
  10. A vining annual vegetable crop. The plant produces a wavy cucumber-like fruit that is harvested immature and cooked like a squash. This crop is well suited to growth in the humid lowland tropics. The delicate vines need a trellis. The mature fruit turns orange or red when ripe and can be used in...