| Polygala vulgaris | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Polygalaceae |
| Genus: | Polygala |
| Species: | P. vulgaris |
| Binomial name | |
| Polygala vulgaris | |
Polygala vulgaris, known as the common milkwort, is a herbaceous perennial plant of the genus Polygala in the family Polygalaceae.
The biological form of Polygala vulgaris is hemicryptophyte scapose , [2] as its overwintering buds are situated just below the soil surface and the floral axis is more or less erect with a few leaves.
Polygala vulgaris reaches on average 7–35 centimetres (2.8–13.8 in) in height. The stems have many branches and are woody at the base. It has alternating pointed leaves, almost glabrous, 2 to 4 mm wide and 10 to 20 mm long. Basal leaves are spatulate, with rounded apex, while the upper leaves are lanceolate. [2]
The flowers are gathered in long terminal inflorescences. The colour of the corolla varies between blue and violet, it can rarely occur in purple forms. The flower's outer three sepals are normally small, green and insignificant, whilst the inner two sepals are bigger. The inner sepals are usually shorter than the petals. The stalks of the eight stamens are joined to form a tube, and united with this tube, one on either side, are two tiny petals. On the lower side of the flower lies the third petal; it too, is joined to the stamen tube, but it is larger, and fringed. The flowering period extends from May through July. [2]
Common milkwort is quite similar to the heath milkwort ( Polygala serpyllifolia ), but in this species the inner sepals are usually longer than the petals. The heath milkwort can be all the same colours except for white. These four possible colours account for the milkworts' Irish folk-name of 'four sisters'.
This species is native to Europe, including European Russia, and to Turkey. [1] It is an introduced species in the US (Oregon and Michigan). [2] [3]
Common milkwort grows in meadows, slopes, edges of forests, heaths, sunny woods, dunes and grasslands. It is frequent in patches on calcerous grassland, from sea level up to 2200 meters. [2]
In Scandinavia, it was called Freya's hair, but after the introduction of Christianity, it was renamed after the Virgin Mary. [4]
According to Classical and Renaissance writers common milkwort was used medicinally as an infusion to increase the flow of a nursing mother's milk.
Plants of the World Online recognises the following infraspecific names: [1]
Fuchsia is a genus of flowering plants that consists mostly of shrubs or small trees.
Potentilla erecta is a herbaceous perennial plant belonging to the rose family (Rosaceae).
Primula vulgaris, the common primrose, is a species of flowering plant in the family Primulaceae, native to Eurasia. The common name is primrose, or occasionally common primrose or English primrose to distinguish it from other Primula species referred to as primroses.
Polygala is a large genus of flowering plants belonging to the family Polygalaceae. They are commonly known as milkworts or snakeroots. The genus is distributed widely throughout much of the world in temperate zones and the tropics. The genus name Polygala comes from the ancient Greek "much milk", as the plant was thought to increase milk yields in cattle.
Montia fontana, blinks is a herbaceous annual to perennial plant that grows in freshwater springs in upland regions, and in seasonally damp acid grassland in the lowlands. It is widespread throughout the world, except in southern Asia. It is rather variable in morphology, which is reflected in a complex history of taxonomy. Currently, there are three accepted subspecies which are defined largely by the appearance of the seedcoat. It is edible and consumed as a salad in some areas, but is otherwise of minimal economic impact. Because of its association with clean water habitats, it is often viewed as a species of conservation value.
Fumaria muralis, known as common ramping-fumitory or wall fumitory, is a flowering herbaceous plant in the poppy family (Papaveraceae) native to western Europe and northwestern Africa.
Rhinotropis acanthoclada, synonym Polygala acanthoclada, is a species of flowering plant in the milkwort family known by the common names desert polygala and thorn milkwort. It is native to the desert woodlands of the southwestern United States from Utah to the Mojave Desert. It is a small, bushy shrub spreading or growing erect and approaching one meter in maximum height. It is hairy in texture, the youngest twigs hairiest with a feltlike coat of short, whitish fibers. The lance-shaped or oval leaves are up to 2.5 centimeters long. Some of the twigs narrow to spines at the tips, especially in the inflorescences. The flowers are solitary or in clusters of up to 15. Each flower has five sepals, the lateral two white in color and spreading out like wings. The middle petal is keeled, with a flat tip protruding. The fruit is a capsule about half a centimeter long.
Rhinotropis californica, synonym Polygala californica, is a species of flowering plant in the milkwort family known by the common name California milkwort. It is native to southwestern Oregon and northern and central California, where it grows in the coastal mountain ranges in local habitat types such as chaparral and forest. It is a perennial herb producing spreading stems, generally decumbent in form, up to about 35 centimeters in maximum length, lined with narrow oval leaves each a few centimeter long. The upper inflorescences produce several open flowers, and there may be some closed, cleistogamous flowers lower on the plant. The open flowers have pink or white winglike lateral sepals with hairy edges. The petals are similar in color, the central one tipped with a white or yellow beak. The fruit is a flattened green capsule up to a centimeter long containing hairy seeds.
Rhinotropis heterorhyncha, synonym Polygala heterorhyncha, is a species of flowering plant in the milkwort family known by the common names beaked spiny polygala and notch-beaked milkwort. It is native to southern Nevada and it is known from a few occurrences just over the border in the Funeral Mountains of California above Death Valley. It is a resident of desert scrub habitat. This desert plant is a perennial herb or small shrub growing in small clumpy mats. The thin, branching, thorny-tipped stems are somewhat waxy in texture and sometimes slightly hairy. They are lined sparsely with small oval, dull-pointed leaves. The inflorescence bears a few flowers, each with a winglike pair of bright pink sepals and a yellow-tipped central petal. The fruit is a vein-streaked capsule.
Rhinotropis intermontana, synonym Polygala intermontana, is a species of flowering plant in the milkwort family known by the common name intermountain milkwort. It is native to the southwestern United States from Utah to northern Arizona and far eastern California, where it grows in desert scrub and woodland habitat. It is a small shrub growing erect or forming tangled, mats of thorny, highly branched stems. The stems are hairy in texture with white fibers. The sparse leaves are linear to oval in shape. The inflorescence bears one to seven flowers, each just a few millimeters in length. The flower has a winglike pair of greenish or whitish sepals and a keeled central petal.
Hibbertia cistiflora is a species of flowering plant in the family Dilleniaceae and is endemic to south-eastern continental Australia. It is a small, erect to low-lying shrub with linear to lance-shaped leaves and yellow flowers usually with four or six stamens arranged in a single cluster.
Berberis vulgaris subsp. australis, synonym Berberis hispanica, is a shrub belonging to the family Berberidaceae and the genus Berberis. It is a woody plant and parts of the plant are considered toxic, although the berries are edible and juicy.
Silene uniflora is a species of flowering plant in the family Caryophyllaceae known by the common name sea campion.
Alchemilla vulgaris, common name Lady's mantle, is an herbaceous perennial plant in Europe and Greenland. These perennial wildflowers, members of the rose family, are sometimes grown in gardens - mainly for their leaves, which collect sparkling water droplets.
Eremophila platythamnos, commonly known as desert foxglove, is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Australia. It is an erect shrub with short, broad leaves and purple, mauve, blue or pink flowers.
Eremophila simulans is a flowering plant in the figwort family, Scrophulariaceae and is endemic to Western Australia. It is an erect shrub with broad, serrated leaves and violet to purple flowers.
Eremophila verrucosa is a flowering plant in the figwort family, Scrophulariaceae and is endemic to South Australia. It is an erect, broom-shaped shrub with its leaves and branches covered with yellow-grey scales and lilac to purple flowers.
Cyanothamnus polygalifolius, commonly known as dwarf boronia, milkwort-leaved boronia or milkwort boronia, is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is a low-lying shrub with simple leaves and white or pink flowers arranged singly or in groups of up to three in leaf axils.
Xylonagra arborea is a flowering plant endemic to the western side of the Baja California Peninsula. It is a bushy shrub distinguished by showy, scarlet flowers that are attractive to hummingbirds. It is the sole species in the genus Xylonagra, which belongs to the family Onagraceae.
Hibbertia echiifolia is a species of flowering plant in the family Dilleniaceae and is endemic to northern Australia. It is a variable shrub with elliptic to lance-shaped or oblong leaves and yellow flowers arranged singly in leaf axils, with twenty-nine to forty-five stamens arranged around the three carpels.
