Fraser Magnolia and Bigleaf Magnolia are both mintage of magnolia , but they have some distinct differences . Let ’s explore these remainder in detail .

1 . Size : Fraser Magnolia ( Magnolia fraseri ) is a relatively bombastic tree diagram , strain heights of up to 80 feet ( 24 meter ) . On the other paw , Bigleaf Magnolia ( Magnolia macrophylla ) is even big , with some specimens reaching heights of over 100 foundation ( 30 meters ) . So , the size difference of opinion is quite significant between the two species .

2 . Leaf Shape : One of the key distinguishing features between the two magnolias is the material body of their leave-taking . Fraser Magnolia has oval - forge leave with smooth perimeter and earlobe - similar extension at the base , giving them a unique show . In contrast , Bigleaf Magnolia has vast leaves , hence the name “ macrophylla , ” with ovate to ovoid shape and no earlobes .

3 . Leaf Size : While both magnolia have relatively great leaves , Bigleaf Magnolia has exceptionally orotund leaf compared to Fraser Magnolia . The foliage of Bigleaf Magnolia can measure up to 32 inch ( 80 curium ) in length , making them one of the large leave of absence among North American native Tree . Fraser Magnolia , although still big , typically has leaves evaluate around 10 column inch ( 25 curium ) in length .

4 . Flower Size and Appearance : Both species produce large , showy flowers , but there are some differences in their size and appearance . Fraser Magnolia flower are relatively low , measuring around 2 - 3 inches ( 5 - 7.5 centimetre ) in diam . They have creamy white petals with a purple center and a sugared fragrance . Bigleaf Magnolia , as the name suggests , has even larger flowers , which can hand up to 12 in ( 30 curium ) in diam . The flowers of Bigleaf Magnolia are creamy white with a majestic blotch at the base and have a pleasant lemon yellow - like fragrance .

5 . Geographic Distribution : Fraser Magnolia is native to the southeastern United States , primarily recover in the Appalachian Mountains . It is comparatively rare and has a limited dispersion . On the other hand , Bigleaf Magnolia is also native to the southeast United States but has a broader range , reach out from Florida to Texas and northward into the Midwest . However , Bigleaf Magnolia is consider a rare species overall .

Fraser Magnolia and Bigleaf Magnolia are both beautiful Tree , but they have distinct differences in sizing , folio shape , leaf size of it , bloom size , and geographic distribution . Fraser Magnolia is large than the more widespread Umbrella - Tree but lacks the earlobes . Bigleaf Magnolia , on the other hand , has auriculate leaf bases , is even big than Fraser Magnolia , and has much expectant farewell .

Caroline Bates