|Family: Fabaceae (Leguminosae)|
Legumes comprise the vast majority of pioneer plants species because of their ability to survive ecologies with few nutrients; legumes harbor nitrogen-fixing bacteria in nodules in their roots.
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Fabaceae, or Legumes, are mostly herbs but include also shrubs and trees found in both temperate and tropical areas. They comprise one of the largest families of flowering plants, numbering some 400 genera and 10,000 species. Peanuts, beans, peas, wisteria and locust trees are among the family.
Legumes harbor nitrogen-fixing bacteria in nodules in their root structures. (Alders do the same). Legumes comprise the vast majority of pioneer plants species because of their ability to survive ecologies with few nutrients, such as the blow-down area around the 1980 explosion of Mount Saint Helens; the legume lupines were the first plant life found in the essentially sterilized (by pyroclastic flow) wasteland of volcanic ash downstream from the crater.
The thorns pictured at right are defense features on an ancient tree, the Japanese locust. The thorns on these trees are so thick and profuse, they deter not only large grazing animals, but squirrels and other small mammals.
Corkscrew Black Locust
Umbrella Black Locust
Caspian Locust Tree
Twisty Baby™ Black Locust
Sunburst Honey Locust
Explore over 2,000 large format pictures of trees in more than 400 species. Our extensive catalog contains the largest catalog of flowering crabapples on the net - over 40 varieties, in flower. Find extensive descriptions and landscape planning information. Leaves, foliage, bark detailed in pictures.
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