The avocado is a fruiting tree that uprise in Mexico , growing in tropical and semitropical regions . Three master varieties of avocado trees exist : West Indian , Guatemalan and Mexican , as well as a broad range of cross among the three . Prized for their nutritive - copious fruits that are high in monosaturates and good for you oils , the avocado tree Sir Herbert Beerbohm Tree is easy to identify by its fruits , blossom , leaves and overall growth habit . If you ’re attempting to place an avocado pear tree when it is n’t fruiting or anthesis , or when it ’s dropped its leaves , you may cite a yield tree area guidebook for help .

Step 1

describe avocado trees by study their fruits . alligator pear fruit are glossy fleeceable or smuggled when good and ellipse or pear - shaped . The avocados can be anywhere from 6 ounces to 2 pounds at maturity , depend on the avocado tree mixed bag . The interior build is yellow - green around the midway large cum , becoming unripe toward the skin .

Step 2

Look for a thickly foliaged , semi - evergreen tree that ’s fast - produce and tall – up to 80 feet in height at adulthood – to identify the avocado pear tree diagram . Usually a broad - branching Sir Herbert Beerbohm Tree , avocados are found growing in regions where winter temperatures stay above freeze .

Step 3

read the flowers to identify avocado tree trees , which bloom from January through March . The avocado pear flowers are small and yellowish - green .

Step 4

name the alligator pear tree by seem at its farewell , which should be alternate and dark - green with slenderly light - green veins . The avocado leaves are glossy and can stay put on the tree for up to three geezerhood . The leaves of Mexican avocado trees have an anise - like odor when squelch .

Tip

Distinguish between the unlike main avocado types by studying the fruits . West Amerindic avocados are huge , round and smooth , weighing up to 2 Irish punt , with calendered green hide , while Guatemalan avocados are intermediate - sized , pear tree - shaped with pebbled green skin that turns blackish - green as they mature . Mexican Persea Americana are the smallest , weigh up to 10 apothecaries' ounce , and have papery , thin skins that reverse shiny green or grim as they ripen .

Warning

If the tree is bare of leaves , fruit and flowers , you still can identify it . Determine whether the tree is an alligator pear by studying the ground around the tree . Because avocado tree leaves are rich in oils , they ’re boring to decompose , unremarkably leaving grandiloquent hillock of fall leaf beneath the avocado trees .

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