Glaux
Encyclopedia
Glaux is a monotypic genus of flowering plants containing the single species Glaux maritima, which is known by a number of common names, including sea milkwort, sea milkweed, and black saltwort. This is a plant of the family Myrsinaceae
(formerly Primulaceae
). It grows in coastal habitats, in both wet ground and water, and is a native to Europe
and North America
. This plant differs from all other genera of the former Primulaceae in having apetalous
flower
s with a pink, petaloid calyx
. It is generally pentamerous both in the calyx and the seed capsule.
Myrsinaceae
Myrsinaceae, or the Myrsine family, is a rather large family from the order Ericales. It consists of 35 genera and about 1000 species....
(formerly Primulaceae
Primulaceae
Primulaceae is a family of flowering plants with about 24 genera, including some favorite garden plants and wildflowers. It is also known as the primrose family.- Genera :...
). It grows in coastal habitats, in both wet ground and water, and is a native to Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...
and North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...
. This plant differs from all other genera of the former Primulaceae in having apetalous
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...
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 with a pink, petaloid calyx
Sepal
A sepal is a part of the flower of angiosperms . Collectively the sepals form the calyx, which is the outermost whorl of parts that form a flower. Usually green, sepals have the typical function of protecting the petals when the flower is in bud...
. It is generally pentamerous both in the calyx and the seed capsule.