Galax
Encyclopedia
Galax is a genus in the flowering plant
family Diapensiaceae
, containing a single species, Galax urceolata (syn. G. rotundifolia, G. aphylla). It is native to the southeastern United States
from Massachusetts
and New York
south to northern Alabama
, growing mainly in the Appalachian Mountains
at altitudes of up to 1,500 m, where it grows in shaded places in forest
s.
It is an evergreen
herbaceous
perennial plant
growing to 30–45 cm (rarely 75 cm) tall, with a rosette of leathery leaves
which grow only at the base of the plant, and turn brown during winter. The leaves are a rounded cardioid
(heart) shape, 2.5–7.5 cm diameter, rarely up to 15 cm, with a serrated margin with rounded "teeth". The flower
s are produced in late spring to early summer, white in color and on a single spike-like raceme 15–25 cm long on top of a 20–50 cm tall stem. Each individual flower has five petal
s, and is up to 4 mm or 0.15 inches in diameter
. The fruit
is a small capsule
containing numerous seed
s.
The leaves are often harvested for the floristry industry; concern has been expressed over excessive exploitation, and collection is now restricted in many areas. It has also been used in herbalism
to treat cuts and kidney ailments. It is occasionally grown as an ornamental plant
in gardens.
The independent city
of Galax, Virginia
, is named after this plant.
Flowering plant
The flowering plants , also known as Angiospermae or Magnoliophyta, are the most diverse group of land plants. Angiosperms are seed-producing plants like the gymnosperms and can be distinguished from the gymnosperms by a series of synapomorphies...
family Diapensiaceae
Diapensiaceae
Diapensiaceae is a small family of flowering plants, comprising 12 species in five genera. Three of the genera, Berneuxia, Galax, and Pyxidanthera, contain only a single species. The Asian species of Shortia were formerly separated as the genus Schizocodon, and some authors still recognize S....
, containing a single species, Galax urceolata (syn. G. rotundifolia, G. aphylla). It is native to the southeastern United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
from Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...
and New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...
south to northern Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...
, growing mainly in the Appalachian Mountains
Appalachian Mountains
The Appalachian Mountains #Whether the stressed vowel is or ,#Whether the "ch" is pronounced as a fricative or an affricate , and#Whether the final vowel is the monophthong or the diphthong .), often called the Appalachians, are a system of mountains in eastern North America. The Appalachians...
at altitudes of up to 1,500 m, where it grows in shaded places in forest
Forest
A forest, also referred to as a wood or the woods, is an area with a high density of trees. As with cities, depending where you are in the world, what is considered a forest may vary significantly in size and have various classification according to how and what of the forest is composed...
s.
It is an evergreen
Evergreen
In botany, an evergreen plant is a plant that has leaves in all seasons. This contrasts with deciduous plants, which completely lose their foliage during the winter or dry season.There are many different kinds of evergreen plants, both trees and shrubs...
herbaceous
Herbaceous plant
A herbaceous plant is a plant that has leaves and stems that die down at the end of the growing season to the soil level. They have no persistent woody stem above ground...
perennial plant
Perennial plant
A perennial plant or simply perennial is a plant that lives for more than two years. The term is often used to differentiate a plant from shorter lived annuals and biennials. The term is sometimes misused by commercial gardeners or horticulturalists to describe only herbaceous perennials...
growing to 30–45 cm (rarely 75 cm) tall, with a rosette of leathery leaves
Leaf
A leaf is an organ of a vascular plant, as defined in botanical terms, and in particular in plant morphology. Foliage is a mass noun that refers to leaves as a feature of plants....
which grow only at the base of the plant, and turn brown during winter. The leaves are a rounded cardioid
Cardioid
A cardioid is a plane curve traced by a point on the perimeter of a circle that is rolling around a fixed circle of the same radius. It is therefore a type of limaçon and can also be defined as an epicycloid having a single cusp...
(heart) shape, 2.5–7.5 cm diameter, rarely up to 15 cm, with a serrated margin with rounded "teeth". The flower
Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants . The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs...
s are produced in late spring to early summer, white in color and on a single spike-like raceme 15–25 cm long on top of a 20–50 cm tall stem. Each individual flower has five petal
Petal
Petals are modified leaves that surround the reproductive parts of flowers. They often are brightly colored or unusually shaped to attract pollinators. Together, all of the petals of a flower are called a corolla. Petals are usually accompanied by another set of special leaves called sepals lying...
s, and is up to 4 mm or 0.15 inches in diameter
Diameter
In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints are on the circle. The diameters are the longest chords of the circle...
. The fruit
Fruit
In broad terms, a fruit is a structure of a plant that contains its seeds.The term has different meanings dependent on context. In non-technical usage, such as food preparation, fruit normally means the fleshy seed-associated structures of certain plants that are sweet and edible in the raw state,...
is a small capsule
Capsule (fruit)
In botany a capsule is a type of simple, dry fruit produced by many species of flowering plants. A capsule is a structure composed of two or more carpels that in most cases is dehiscent, i.e. at maturity, it splits apart to release the seeds within. A few capsules are indehiscent, for example...
containing numerous seed
Seed
A seed is a small embryonic plant enclosed in a covering called the seed coat, usually with some stored food. It is the product of the ripened ovule of gymnosperm and angiosperm plants which occurs after fertilization and some growth within the mother plant...
s.
The leaves are often harvested for the floristry industry; concern has been expressed over excessive exploitation, and collection is now restricted in many areas. It has also been used in herbalism
Herbalism
Herbalism is a traditional medicinal or folk medicine practice based on the use of plants and plant extracts. Herbalism is also known as botanical medicine, medical herbalism, herbal medicine, herbology, herblore, and phytotherapy...
to treat cuts and kidney ailments. It is occasionally grown as an ornamental plant
Ornamental plant
Ornamental plants are plants that are grown for decorative purposes in gardens and landscape design projects, as house plants, for cut flowers and specimen display...
in gardens.
The independent city
Independent city
An independent city is a city that does not form part of another general-purpose local government entity. These type of cities should not be confused with city-states , which are fully sovereign cities that are not part of any other sovereign state.-Historical precursors:In the Holy Roman Empire,...
of Galax, Virginia
Galax, Virginia
Galax is an independent city in the southwestern part of the Commonwealth of Virginia. It is bounded to the northeast by Carroll County and to the southwest by Grayson County. The population was 7,042 as of 2010...
, is named after this plant.
External links
- Plants for a Future: Galax urceolata
- Galax (Galax urceolata): an annotated bibliography USDA Southern Research Station, 2005.
- photo of Galax urceolata at flickr.com