Flora
The growing season lasts about 135 days, from early in May until late in September, but agriculture is limited to the raising of a few vegetables. With the exception of some stunted willows, the vast majority of the chain is destitute of native trees. On some of the islands, such as Adak and Amaknak, there are a few coniferous trees growing, remnants of the Russian period. While tall trees grow in many cold climates, Aleutian conifers—some of them estimated to be two hundred years old—rarely reach a height of even 10 feet (3 m), and many of them are still less than 5 feet (1.5 m) tall. This is because the islands, much like the Falklands and other islands of similar latitudes, experience such strong winds that taller trees are vulnerable to snapping off.
Instead of trees, the islands are covered with a luxuriant, dense growth of herbage and shrubs, including crowberry, bluejoint, grasses, sedges, and many flowering plants. There are areas of peat bog near the coasts. Endemic plants include the endangered Aleutian Shield Fern.
Read more about this topic: Aleutian Islands
Famous quotes containing the word flora:
“A man’s interest in a single bluebird is worth more than a complete but dry list of the fauna and flora of a town.”
—Henry David Thoreau (1817–1862)