때죽생강나무-[정명] Lindera benzoin (L.) Blume

과명	Lauraceae (녹나무과)	속명	Lindera (생강나무속)
전체학명	[정명] Lindera benzoin (L.) Blume	추천명	때죽생강나무
		영문명	Spice bushSpicebushSpice bush; Benjamin bush

학명변경: 명명자변경 Meisn. -> (L.) Blume 추천명변경: 벤조인생강나무 -> 때죽생강나무

 

Lindera benzoin (commonly called spicebush, common spicebush, northern spicebush, wild allspice, or Benjamin bush) is a shrub in the laurel family. It is native to eastern North America, ranging from Maine and New York to Ontario in the north, and to Kansas, Texas, and northern Florida in the center and south. Within its native range it is a relatively common plant where it grows in the understory in moist, rich woods, especially those with exposed limestone.

Description

L. benzoin showing drupes and leaves

Spicebush is a deciduous shrub growing to 6–12 feet (1.8–3.7 m) tall. It has a colonial nature and often reproduces by root sprouting, forming clumps or thickets. The leaves are alternately arranged on the stem, simple, 6–15 cm (2–6 in) long and 2–6 cm (1–2 in) broad, oval or broadest beyond the middle of the leaf. They have a smooth edge with no teeth and are dark green above and paler below. The leaves, along with the stems are very aromatic when crushed with a spicy, citrusy smell, hence the common names and the specific epithet benzoin. In the fall the leaves turn a very bright and showy yellow color.

The yellow flowers grow in showy clusters which appear in early spring, before the leaves begin to grow. The flowers have 6 sepals and a very sweet odor. The ripe fruit is a red, ellipsoidal, berrylike drupe, rich in lipids, about 1 cm (1⁄2 in) long and is eaten by several bird species. It has a "turpentine-like" taste and aromatic scent, and contains a large seed. Spicebush is dioecious (plants are either male or female), so that both sexes are needed in a garden if one wants drupes with viable seeds.

Like other dioecious plants, the female plants have a greater cost of reproduction compared to the male plants. In the wild, the population tends to have more males than females possibly due to the heavier reproductive costs on females.

The stem of L. benzoin has a slightly rough, but flat, bark which is covered in small, circular lenticels which give it a rough texture.

Related or potentially confused species

Other species in the genus Lindera also have common names containing the word "spicebush" and may appear similar. An example is Lindera melissaefolia which grows in swamps in southern US; it is differentiated by its hairy stems. Calycanthus (sweetshrub, spicebush) is in a different family within the order Laurales and also has aromatic leaves.

Lindera benzoin - Wikipedia

 

 

 

https://youtu.be/7_i6Pm3h1Fg?t=1042