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At present, several countries have already imported so many exotic species, particularly agricultural and ornamental plants, that their indigenous fauna/flora may be outnumbered. For example, the introduction of kudzu from Southeast Asia to Canada and the United States has threatened biodiversity in certain areas. [ 196 ]
Flora (pl.: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring native plants. The corresponding term for animals is fauna, and for fungi, it is funga. [1] Sometimes bacteria and fungi are also referred to as flora as in the terms gut flora or skin flora for purposes of specificity.
Simplified schematic of an island's fauna – all its animal species, highlighted in boxes. Fauna (pl.: faunae or faunas) is all of the animal life present in a particular region or time. The corresponding terms for plants and fungi are flora and funga, respectively. Flora, fauna, funga and other forms of life are collectively referred to as biota.
The native flora of the United States has provided the world with a large number of horticultural and agricultural plants, mostly ornamentals, such as flowering dogwood, redbud, mountain laurel, bald cypress, southern magnolia, and black locust, all now cultivated in temperate regions worldwide, but also various food plants such as blueberries ...
Then, Fauna included moving organisms (animals and protist as "micro-fauna") and Flora the organisms with apparent no movement (plants/fungi; and bacteria as "microflora"). The terms "microfauna" and "microflora" are common in old books, but recently they have been replaced by the more adequate term " microbiota ". [ 2 ]
Although the bulk of its area is covered by ice caps inhospitable to most forms of life, Greenland's terrain and waters support a wide variety of plant and animal species. The northeastern part of the island is the world's largest national park. The flora and fauna of Greenland are strongly susceptible to changes associated with climate change. [1]
India has an estimated 92,873 species of fauna, roughly about 7.5% of the species available worldwide. [ 3 ] [ 4 ] Insects form the major category with 63423 recorded species. India is home to 423 mammals , 1233 birds , 526 reptiles , 342 amphibians , 3022 fish apart from other species which form 7.6% of mammal, 14.7% of amphibian, 6% of bird ...
According to Environment and Climate Change Canada, the nation hosts approximately 17,000 identified species of trees, flowers, herbs, ferns, mosses and other flora. [31] Approximately 95 percent of the vascular plants in Canada are of the flowering variety. [32]