Sweetbay Magnolia
Scientific classification
Kingdom: Plantae Division: Magnoliophyta Class: Magnoliopsida Order: Magnoliales Family: Magnoliaceae Genus: Magnolia Species: M. virginiana
Binomial name
Magnolia virginiana L.

The Sweetbay magnolia (Magnolia virginiana), also called just Sweetbay, is a member of the magnolia family, Magnoliaceae. It was the first magnolia to be scientifically described, and is the type species of the genus Magnolia; as Magnolia is also the type genus of all flowering plants, this species can be seen to typify all flowering plants.

Sweetbay magnolia is a deciduous or evergreen tree to 30 m tall, native to the southeastern United States. Whether it is deciduous or evergreen depends on climate; it is evergreen in areas with milder winters in the south of its range, and is semi-evergreen or deciduous further north. The leaves are alternate, simple (not lobed or pinnate), with entire margins, and 6-12 cm long, 3-5 cm wide. The flowers are creamy white, 8-14 cm diameter, with 6-15 tepals. The fruit is a fused aggregate of follicles, 3-5cm long, pinkish-red when mature, with the follicles splitting open to release the 1cm long seeds. The seeds are black but covered by a thinly fleshy red coat, which is attractive to some fruit-eating birds; these swallow the seeds, digest the red coating, and disperse the seeds in their droppings. The bark is smooth and gray, with the inner bark mildly scented, the scent reminiscent of the bay laurel spice.

It is an attractive tree for parks and large gardens, grown for its large, conspicuous, and scented flowers, for its clean, attractive foliage, and for its fast growth.

In horticulture, the Sweetbay Magnolia has been hybridized with a number of species within subgenus Magnolia. These species include M. globosa, M. grandiflora, M. insignis, M. macrophylla, M. obovata, M. sieboldii and M. tripetala. Some of these hybrids have been given cultivar names and registered by the Magnolia Society.

Gallery

External links

Wikimedia Commons has media related to:

Sweetbay Magnolia

• Magnolia virginiana images at bioimages.vanderbilt.edu

This article is licensed under the GNU Free Documentation License. It uses material from Wikipedia

This article is licensed under the GNU Free Documentation License. It uses material from Wikipedia