| Borago | |
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| Borago officinalis flowers | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Boraginales |
| Family: | Boraginaceae |
| Subfamily: | Boraginoideae |
| Genus: | Borago L. |
| Species | |
Borago longifolia Poir. Contents | |
Borago, or borage, is a genus of five species [1] of herbs native to the Mediterranean, with one species, Borago officinalis , cultivated and naturalized throughout the world.
Borago officinalis is used medicinally, in companion planting, in cooking, and as an oilseed. Cooked stalks are sometimes eaten as a vegetable. The large, hairy leaves taste mildly of cucumber, and star-shaped purple-blue flowers are prized for their flavour. The leaves are often added to teas and salads, and the flowers have been added to wine (Borage has had a reputation to give one courage since Roman times). The flowers are highly attractive to bees. The hairs covering the plant are said to repel herbivores.
Borages are annual or perennial herbaceous plants with alternate leaves and long-stalked flowers. The inflorescences are branched scorpioid cymes, i.e. subsequent flowers are oriented in a curve, as in the tail of the scorpion.
The flowers are star-shaped wheel or bell-shaped;[ clarification needed ] nectar is dispersed through a cone-shaped structure. They are pollinated by bees. The corolla is blue, pink, or white. Corollas are rotate with five petals. The corolla tube is short or nonexistent. Throat scales are short, hairless, and emarginated, i.e. with a nick or notch at the apex, standing out from the crown.
The stamens are inserted near the base of the corolla. The anthers are mucronate, with long, pointed appendages, and are upright. The stamens protrude through the throat scales to nearly the bottom of the crown.[ clarification needed ] The stamens are at the top of a long, narrow appendage.[ clarification needed ] The appendix[ clarification needed ] is a long, narrow apex.[ clarification needed ] Styles are whole filiform to the base ovarium.[ clarification needed ] The style does not extend beyond the scales of the throat and a capitate stigma.
The fruits are small obovate achenes with a thick, ring-shaped collar at the base.[ clarification needed ] Seeds are dispersed by ants.
The species of this genus are found in cultivated and rocky areas through the southwestern Mediterranean. The genus is monophyletic and very close genetically to the sister genus Symphytum . Four of the five species are found only in northwest Africa, Corsica, Sardinia, and the Tuscan Archipelago. Only B. officinalis is widely cultivated, and has become naturalized through much of the temperate world (e.g. Argentina, Canada, Chile, United States, Mexico, and Paraguay). B. officinalis was once thought to be native to Syria, but it is probably of North African origin, where other Borago species occur. It is often grown as ornamental.
The genus comprises five species in two subgenera:
Subgenus Borago is characterized by erect herbaceous, wheel-shaped flowers, blue, sometimes white:
Subgenus Buglossites is prostrate and has bright, bell-shaped flowers:
Boraginaceae, the borage or forget-me-notfamily, includes about 2,000 species of shrubs, trees, and herbs in 146 to 156 genera with a worldwide distribution.
Bistorta officinalis, known as bistort, common bistort, European bistort or meadow bistort, is a species of flowering plant in the dock family Polygonaceae native to Europe and northern and western Asia. Other common names include snakeroot, snake-root, snakeweed and Easter-ledges.
The peony or paeony is a flowering plant in the genus Paeonia, the only genus in the family Paeoniaceae. Peonies are native to Asia, Europe, and Western North America. Scientists differ on the number of species that can be distinguished, ranging from 25 to 40, although the current consensus describes 33 known species. The relationships between the species need to be further clarified.
Borage, also known as starflower, is an annual herb in the flowering plant family Boraginaceae native to the Mediterranean region. Although the plant contains small amounts of pyrrolizidine alkaloids, some parts are edible and its seeds provide oil.
Pulmonaria (lungwort) is a genus of flowering plants in the family Boraginaceae, native to Europe and western Asia, with one species east to central Asia. According to various estimates there may be between 10 and 18 species found in the wild.
The genus Anchusa belongs to the borage family (Boraginaceae). It includes about 35 species found growing in Europe, North Africa, South Africa and Western Asia. They are introduced in the United States.
Pachypodium brevicaule is a species of plant that belongs to the family Apocynaceae.
Echium candicans, the 'Pride of Madeira', is a species of flowering plant in the family Boraginaceae, and genus Echium, native to the island of Madeira. It is a large herbaceous perennial subshrub, growing to 1.5–2.5 m.
Gentianella is a plant genus in the gentian family (Gentianaceae). Plants of this genus are known commonly as dwarf gentians.
Eurybia is a genus of plants in the family Asteraceae that were previously included in the genus Aster. Most species are native to North America, although one is also present in northern Eurasia. There are 23 species in the genus, including 1 natural hybrid. The name was first applied by Alexandre de Cassini in 1820. The name is derived from Ancient Greek εὐρύς (eurús), meaning "wide", and βαιός (baiós), meaning "few", perhaps in reference to the small number of relatively wide ray florets.
Stylidium edentatum is a dicotyledonous plant that belongs to the genus Stylidium. It is an annual plant that grows around 6 cm tall. The elliptical leaves form a basal rosettes around the stem. The leaves are around 0.3-0.8 mm long with recurved margins. Inflorescences are produced on solitary scapes and bear flowers that are white with rose-coloured markings at the base of the corolla lobes and two tooth-shaped throat appendages present. S. edentatum was a previously overlooked species that is related to and appears similar to S. calcaratum and S. ecorne. Allen Lowrie and Sherwin Carlquist described this species in 1989 and argued that if S. ecorne is considered distinct from S. calcaratum, then certainly S. edentatum warrants placement at the species level. It differs from S. calcaratum and S. ecorne by the long petioles on its recurved leaves, and the cuneate, obtuse, and unlobed posterior corolla lobes. They also have a distinctive lateral toothlike appendage at the base of each posterior corolla lobe. S. edentatum is endemic to southwestern Western Australia.
This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary of leaf morphology. For other related terms, see Glossary of phytopathology, Glossary of lichen terms, and List of Latin and Greek words commonly used in systematic names.
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.
Salvia is the largest genus of plants in the sage family Lamiaceae, with nearly 1000 species of shrubs, herbaceous perennials, and annuals. Within the Lamiaceae, Salvia is part of the tribe Mentheae within the subfamily Nepetoideae. One of several genera commonly referred to as sage, it includes two widely used herbs, Salvia officinalis and Salvia rosmarinus.
Maurandya is a genus of flowering plants in the family Plantaginaceae, native to Mexico and the south west United States. They sprawl or climb by means of twining leaf stalks. One of the four species, Maurandya barclayana, is widely cultivated as an ornamental plant.
Cyclachaena xanthiifolia, known as giant sumpweed, or rag sumpweed is a North American plant species in the sunflower family, Asteraceae. It is the only species in the genus Cyclachaena. Giant sumpweed is believed to be native to the Great Plains but is now found across much of southern Canada and the contiguous United States, though rarely in the Southeast.
Holmgrenanthe petrophila is a rare perennial desert plant in the plantain family (Plantaginaceae), and the sole species of the genus Holmgrenanthe. It forms low mats of branched stems growing from a woody base. The leaves have small spines along their edges. The solitary yellow flowers are tubular with five free lobes at the end, the upper two pointing backwards, the lower three projecting forwards. The species is known only from about ten locations, most in the Titus Canyon and the adjacent Fall Canyon, all within the Californian section of Death Valley National Park. It grows in limestone crevices on the canyon walls, often on the north face.
Verbascum sinuatum, commonly known as the scallop-leaved mullein, the wavyleaf mullein, or Candela regia, is a species of perennial herbaceous plants in the genus Verbascum (mullein), growing in heavy soils in Central Asia and the Mediterranean region. It grows to 1.2–1.5 m (3.9–4.9 ft). The plant has an erect inflorescence stem, and is entirely covered with stellate hairs (trichomes) which are not pleasant to the touch.
Hoffmannanthus is a monotypic genus of flowering plants in the Asteraceae. There is only one known species, Hoffmannanthus abbotianus(O.Hoffm.) H.Rob., S.C.Keeley & Skvarla Its native range is Uganda and southern Tropical Africa. It is found in the countries of Angola, Kenya, Tanzania, Uganda, Zambia and Zaïre.
Mertensia sibirica, commonly known as Japanese bluebells or Siberian bluebells, is a species of flowering plant belonging to the family Boraginaceae. Originally discovered by Carolus Linnaeus, who named it Pulmonaria sibirica, this plant is found, as its name implies, in Eastern Siberia and northern China. After review of the plant's morphology, its taxonomic position was changed to Mertensia sibirica by botanist and plant collector George Don, who put forth the notion of the change, which was eventually accepted, most likely due to the striking resemblance to the related species in the Americas like Mertensia virginica, or Virginia bluebells.
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