Primula vulgaris

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Primula vulgaris
Prolecno cvece 3.JPG
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Ericales
Family: Primulaceae
Genus: Primula
Species:
P. vulgaris
Binomial name
Primula vulgaris
Synonyms [1]
  • Primula acaulis(L.) Hill
  • Primula atropurpureaPax
  • Primula bicolorRaf.
  • Primula breviscapaClairv.
  • Primula calycanthaRetz.
  • Primula grandifloraLam.
  • Primula hybridaSchrank
  • Primula inodoraHill
  • Primula minimaHablitz
  • Primula odorataGilib.
  • Primula pseudoacaulisSchur
  • Primula sylvestrisScop.
  • Primula unifloraC.C.Gmel.
  • Primula variabilisBastard
  • Primula vernalisSalisb.

Primula vulgaris, the common primrose, is a species of flowering plant in the family Primulaceae, native to Eurasia. [2] [3] The common name is primrose, [4] or occasionally common primrose or English primrose to distinguish it from other Primula species referred to as primroses.

Description

Primula vulgaris is a perennial growing 10–30 centimetres (4–12 inches) tall, with a basal rosette of leaves which are more-or-less evergreen in favoured habitats. The leaves are 5–25 cm (2–10 in) long and 2–6 cm (1–2+12 in) broad, often heavily wrinkled, with an irregularly crenate to dentate margin. The leaf blade is gradually attenuated towards the base and unevenly toothed. The single stem, extremely short, is hidden in the centre of the leaf rosette. [5]

Blooming in early spring in the Northern Hemisphere (February–April), the delicately scented flowers are 2–4 cm in diameter, borne singly on short slender stems. [5] They are typically pale yellow, though white or pink forms are often seen in nature. The flowers are actinomorphic with a superior ovary which later forms a capsule opening by valves to release the small black seeds. The flowers are hermaphrodite but heterostylous; individual plants bear either pin flowers (longuistylous flower: with the capita of the style prominent) or thrum flowers (brevistylous flower: with the stamens prominent). Fertilisation can only take place between pin and thrum flowers. Pin-to-pin and thrum-to-thrum pollination is ineffective. [6] [7]

Taxonomy

Subspecies

Primula vulgaris subsp. sibthorpii Primula, from Riza DSC071156565.JPG
Primula vulgaris subsp. sibthorpii

Three subspecies are accepted by some sources: [2] [7]

Plants of the World Online accepts only one subspecies in addition to the nominate subsp. vulgaris: [1]

The primrose is distinguished from other species of Primula by its pale yellow (in the nominate subspecies) flowers produced singly on long flower stalks which are covered in rather shaggy hairs. The flowers open flat rather than concave as in the case of Primula veris , the cowslip.

A pink form is widely seen, growing amongst the much more common yellow forms; this may be a genetic variant rather than a garden escape. [8] [9] Occasional red forms are more likely to be naturalised from garden varieties. [6]

Etymology

The scientific name Primula is a diminutive of the Latin primus, "prime", alluding to the fact that this flower is among the first to appear in spring. [10] The vernacular name has the same meaning: primrose derives from a late Latin form prima rosa, consisting of prima, "first" (feminine), and rosa, "rose". [11]

The Latin specific epithet vulgaris means "common", in the sense of "widespread". [12]

Distribution and habitat

The native range of P. vulgaris encompasses western and southern Europe. In the north, the distribution area extends from central Norway near the Faroe Islands via the British Isles, Denmark, northern Germany, the Netherlands, Belgium and France to southern Portugal in the south and the tip of North Africa in Algeria. To the east, the range extends through the southern European peninsulas to the Crimea, Balkans, Syria, Turkey, and Armenia.

In appropriate conditions, P. vulgaris can cover the ground in open woods and shaded hedgerows. It is found mainly by streams, under bushes, in orchards and clear, moist deciduous forests. Occasionally it also appears in meadows. In Central Europe plants thrive best on nutrient-rich, but lime-poor, humus-rich, loose and often stony loam soils in winter-mild situations. In more populated areas it has sometimes suffered from over-collection and theft so that few natural displays of primroses in abundance can now be found. However it is common on motorway verges and railway embankments where human intervention is restricted. To prevent excessive damage to the species, picking of primroses or the removal of primrose plants from the wild is illegal in many countries, e.g. the UK Wildlife and Countryside Act 1981. [13]

Ecology

Most (90%) individuals are heterostylous, the minority monostylous. The flowers of the species are visited by a variety of insects, such as butterflies (Lepidoptera), Hymenoptera, beetles (Coleoptera) and Diptera. Which visitors pollinate plants is not fully established. However, good pollinators are said to be bumblebees and hairy flies of the genus Bombylius . However, the most common visitors to the flowers are small beetles of the genus Meligethes – often there are up to 12 or more pollen-covered individuals in a single flower. The beetles also fly from flower to flower and, at least theoretically, are well suited as pollinators. [14]

Primrose flowers, and the flowers of related members of the Primulaceae are often removed from their stalks and scattered on the ground by green finches apparently consuming the ovaries and nectaries. [15]

The seeds have an elaiosome and are spread by ants (myrmecochory).

Cultivation

The wild primrose is a staple of cottage garden plantings, and is widely available as seeds or young plants. It grows best in moist but well-drained soil in light shade. It is increased by seed and division. The throat is usually coloured rich yellow.

Primrose breeding of named coloured varieties became popular in the nineteenth and early twentieth century. [16] Numerous cultivars have been selected for garden planting, often derived from subsp. sibthorpii or hybrids between the subspecies; these and other garden hybrids are available in a wide range of colours, including white, yellow and red, or brown and red in all gradations as well as dark red, pink, purple, dark brown and dark blue, and with an extended flowering season. [7]

The term Polyanthus, or Primula polyantha, refers to various tall-stemmed and multi-coloured strains of P. vulgaris × P. veris hybrids. Though perennial, they may be short-lived and are typically grown from seed or from young plants as biennials.

AGM cultivars

The following have received the Royal Horticultural Society's Award of Garden Merit:

Uses

Both flowers and leaves are edible, the flavour ranging between mild lettuce and more bitter salad greens. The leaves can be cooked in soup but preferably with other plants because they are sometimes a little strong. The leaves can also be used for tea, and the young flowers can be made into primrose wine. In the past the whole plant and especially the root were considered to have analgesic, anti-spasmodic, diuretic and expectorant properties. It contains small amounts of saponins, and was given for colds. [21] P. vulgaris foliage contains significant amounts of vitamin C. [22]

In culture

The primrose was Benjamin Disraeli's favourite flower; Primrose Day and the Primrose League were given their names in honour of this.

Primroses also appear as a charge in heraldry, for example the coat of arms of the Earl of Rosebery.

Italy chose a fuchsia primrose as the symbol of its 2020 COVID-19 vaccination campaign. [23]

The primrose is on one side of Austria's 5 euro cent coin. [24]

Primrose Yellow exists in some paint and color systems and is named after this flower. [25]

The primrose occurs frequently in Romantic poetry, and has been celebrated, among others, by poets such as Keats, Wordsworth, Wilde, Goldsmith and Chaucer. [26]

See also

Related Research Articles

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Beta vulgaris (beet) is a species of flowering plant in the subfamily Betoideae of the family Amaranthaceae. Economically, it is the most important crop of the large order Caryophyllales. It has several cultivar groups: the sugar beet, of greatest importance to produce table sugar; the root vegetable known as the beetroot or garden beet; the leaf vegetable known as chard or spinach beet or silverbeet; and mangelwurzel, which is a fodder crop. Three subspecies are typically recognised. All cultivars, despite their quite different morphologies, fall into the subspecies Beta vulgaris subsp. vulgaris. The wild ancestor of the cultivated beets is the sea beet.

<i>Primula</i> Genus of flowering plants in the family Primulaceae

Primula is a genus of herbaceous flowering plants in the family Primulaceae. They include the primrose, a familiar wildflower of banks and verges. Other common species are P. auricula (auricula), P. veris (cowslip), and P. elatior (oxlip). These species and many others are valued for their ornamental flowers. They have been extensively cultivated and hybridised. Primula are native to the temperate Northern Hemisphere, south into tropical mountains in Ethiopia, Indonesia, and New Guinea, and in temperate southern South America. Almost half of the known species are from the Himalayas.

<i>Pulmonaria</i> Genus of flowering plants in the borage family Boraginaceae

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<span class="mw-page-title-main">Hellebore</span> Genus of plants

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<i>Primula veris</i> Species of flowering plant

Primula veris, the cowslip, common cowslip, or cowslip primrose, is a herbaceous perennial flowering plant in the primrose family Primulaceae. The species is native throughout most of temperate Europe and western Asia, and although absent from more northerly areas including much of northwest Scotland, it reappears in northernmost Sutherland and Orkney and in Scandinavia. This species frequently hybridizes with other Primulas such as the common primrose Primula vulgaris to form false oxlip which is often confused with true oxlip, a much rarer plant.

<i>Prunus cerasifera</i> Species of plum

Prunus cerasifera is a species of plum known by the common names cherry plum and myrobalan plum. It is native to Southeast Europe and Western Asia, and is naturalised in the British Isles and scattered locations in North America. Also naturalized in parts of SE Australia where it is considered to be a mildly invasive weed of bushland near urban centers. P. cerasifera is believed to one of the parents of the Cultivated Plum, Prunus domestica perhaps crossing with the sloe, Prunus spinosa, or perhaps the sole parent. This would make it a parent of most of the commercial varieties of plum in the UK and mainland Europe - Victoria, greengages, bullace etc.

<i>Lobularia maritima</i> Species of flowering plant

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<i>Syringa vulgaris</i> Species of flowering plant

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<i>Streptocarpus</i> Genus of plants

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<i>Dicentra formosa</i> Species of flowering plants in the poppy family Papaveraceae

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<i>Antirrhinum majus</i> Species of flowering plant

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<i>Erythronium americanum</i> Species of flowering plant

Erythronium americanum, the trout lily, yellow trout lily, fawn lily, yellow adder's-tongue, or yellow dogtooth violet, is a species of perennial, colony forming, spring ephemeral flower native to North America and dwelling in woodland habitats. Within its range it is a very common and widespread species, especially in eastern North America. The common name "trout lily" refers to the appearance of its gray-green leaves mottled with brown or gray, which allegedly resemble the coloring of brook trout.

<i>Primula meadia</i> Species of flowering plant

Primula meadia, known by the common names shooting star, eastern shooting star, American cowslip, roosterheads, and prairie pointers is a species of flowering plant in the primrose family Primulaceae. It is native to the eastern United States and Canada, spanning north from Manitoba and New York, south to Texas and Florida.

<i>Thalictrum flavum</i> Species of flowering plant

Thalictrum flavum, known by the common names common meadow-rue, poor man's rhubarb, and yellow meadow-rue, is a flowering plant species in the family Ranunculaceae. It is a native to Caucasus and Russia (Siberia). Growing to 100 cm (39 in) tall by 45 cm (18 in) broad, it is an herbaceous perennial producing clusters of fluffy yellow fragrant flowers in summer.

<i>Verbascum phoeniceum</i> Species of flowering plant

Verbascum phoeniceum, known as purple mullein, is a species of mullein that is part of the family Scrophulariaceae native to Central Europe, Central Asia and Western China. It is also naturalized in certain regions of the US and Canada. It successfully grows in USDA’s zones 4 to 8. It is a short-lived perennial species, and blooms earlier than other mullein species on average, producing vibrant purple-pink flowers; it can grow up to 1m or more.

<i>Viscaria vulgaris</i> Species of flowering plant

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<i>Hypericum aegypticum</i> Species of flowering plant in the St Johns wort family Hypericaceae

Hypericum aegypticum is a species of flowering plant of the St. John's wort family (Hypericaceae) which is native to the Eastern Mediterranean. It was described by Carl Linnaeus in the second volume of his Species Plantarum in 1753, who named it after Egypt despite it not being distributed there. The plant is commonly known as shrubby St. John's wort or Egyptian St. John's wort in English. Like other members of section Adenotrias, it is found among limestone rocks in coastal areas. While it has been evaluated as threatened on the island of Malta, the species has no legal protections.

<i>Androsace vitaliana</i> Species of flowering plant

Androsace vitaliana is a species of plant in the primrose family, Primulaceae. It was previously known by the synonym Vitaliana primuliflora. Native to the high mountains of Europe, it is cultivated as an alpine garden plant, being considered easy to grow in well drained soil in a sunny position.

<i>Primula borealis</i> Species of flowering plant

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<i>Primula wollastonii</i> Species of flowering plant.

Primula wollastonii, also known as Wollaston's primrose, is a species of flowering plant within the genus Primula and family Primulaceae. The species was first discovered and collected by A. F. Wollaston during an expedition to Mount Everest in 1921. The plant would later be scientifically described by Scottish botanist Isaac Bayley Balfour, who named the species P.Wollastonii after a request from Wollaston who had first discovered it.

References

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  3. "Primula vulgaris". Germplasm Resources Information Network . Agricultural Research Service, United States Department of Agriculture . Retrieved 14 December 2017.
  4. Natural History Museum: Primula vulgaris Archived 2009-03-22 at the Wayback Machine
  5. 1 2 Manfred A. Fischer, Karl Oswald, Wolfgang Adler: Excursion flora for Austria, Liechtenstein and South Tyrol . 3rd, improved edition. Upper Austria, Biology Center of the Upper Austrian Provincial Museums, Linz 2008, ISBN   978-3-85474-187-9 , p. 685 .
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  7. 1 2 3 Huxley, A, ed. (1992). New RHS Dictionary of Gardening. ISBN   0-333-47494-5
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  12. Harrison, Lorraine (2012). RHS Latin for Gardeners. United Kingdom: Mitchell Beazley. ISBN   978-1845337315.
  13. Section 13, part 1b.
  14. Dietmar Aichele, Heinz-Werner Schwegler: The flowering plants of Central Europe , Franckh-Kosmos-Verlag, 2nd revised edition 1994, 2000, Volume 3, ISBN   3-440-08048-X
  15. Darwin, Charles (1874). "Flowers of the Primrose destroyed by Birds". Nature. 9 (482): 482. Bibcode:1874Natur...9Q.482D. doi: 10.1038/009482a0 .
  16. "Primrose-tinted spectacles". Irish Times.
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  19. "Primula vulgaris subsp. vulgaris". RHS. Retrieved 17 February 2021.
  20. "Primula vulgaris 'Taigetos'". RHS. Retrieved 17 February 2021.
  21. SRJ Woodell: Natural Hybridization in Britain between Primula vulgaris Huds. (the primrose) and P. elatior (L.) Hill (the oxlip) . In: Watsonia . Volume 7 , No. 3 , 1969, pp. 115-127
  22. The Cambridge World History of Food, Volume One.
  23. Horowitz, Jason (2020-12-28). "Italy Turns to Flower Power to Help Spread Vaccine Message". The New York Times. ISSN   0362-4331 . Retrieved 2020-12-28.
  24. "Austria". European Commission . Retrieved 3 August 2022.
  25. "PANTONE 13-0755 TCX Primrose Yellow". Pantone . Retrieved 30 September 2022.
  26. "Famous Primrose Poems | Examples of Famous Primrose Poetry". PoetrySoup.com. Retrieved 2024-04-29.