Fragaria vesca | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Rosaceae |
Genus: | Fragaria |
Species: | F. vesca |
Binomial name | |
Fragaria vesca | |
Fragaria vesca, commonly called the wild strawberry, woodland strawberry, Alpine strawberry, Carpathian strawberry or European strawberry, is a perennial herbaceous plant in the rose family that grows naturally throughout much of the Northern Hemisphere, and that produces edible fruits. [2] [3]
The Latin specific epithet vesca may mean "thin, feeble", [4] however it likely derives in the sense of "edible" from vescere "to eat, feed upon". [5]
Five to eleven soft, hairy white flowers are borne on a green, soft fresh-hairy 3–15 centimetres (1–6 in) stalk that usually lifts them above the leaves. The light-green leaves are trifoliate (in threes) with toothed margins. The plant spreads mostly by means of runners (stolons), but the seeds are viable and establish new populations. [6] [7] [8]
Vilmorin-Andrieux (1885) makes a distinction between wild or wood strawberries (Fragaria vesca) and alpine strawberries (Fragaria alpina), [9] a distinction which is not made by most seed companies or nurseries, which usually sell Fragaria vesca as "alpine strawberry".
Under wild or wood strawberry, Vilmorin says:
It has seldom been seen in gardens since the introduction of the Red Alpine Strawberry. ... Wood Strawberry possesses a quite particular perfume and delicacy of flavour. 2,500 seeds to the gramme.
Under alpine strawberry, Vilmorin says:
A very different plant to the Wood Strawberry, and distinguished by the greater size of all its parts — the fruit in particular — and especially by the property (which is particular to it) of producing flowers and fruit continuously all through the summer. ... The fruit has nearly the same appearance and flavour as that of the Wood Strawberry, but is generally larger, longer, and more pointed in shape. The seed is also perceptibly larger and longer. A gramme contains only about 1,500 seeds.
As of November 2020 [update] , Plants of the World Online accepts two subspecies in addition to the autonym, Fragaria vesca ssp. vesca: [1]
Typical habitat is along trails and roadsides, embankments, hillsides, stone- and gravel-laid paths and roads, meadows, young woodlands, sparse forest, woodland edges, and clearings. Often plants can be found where they do not get sufficient light to form fruit. In the southern part of its range, it can grow only in shady areas; further north it tolerates more sun. [10] It is tolerant of a variety of moisture levels (except very wet or dry conditions). [10] It can survive mild fires and/or establish itself after fires. [10]
Although F. vesca primarily propagates via runners, viable seeds are also found in soil seed banks and seem to germinate when the soil is disturbed (away from existing populations of F. vesca). [10]
Its leaves serve as significant food source for a variety of ungulates, such as mule deer and elk, and the fruit are eaten by a variety of mammals and birds that also help to distribute the seeds in their droppings. [10]
It is a larval host to the two-banded checkered skipper. [11]
NCBI genome ID | 3314 |
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Ploidy | diploid |
Number of chromosomes | 14 |
Year of completion | 2010 |
The wild strawberry is used as an indicator plant for diseases that affect the garden strawberry. It is also used as a genetic model plant for garden strawberry and the family Rosaceae in general, due to its:
The genome of F. vesca was sequenced in 2010, [12] and with greater detail and accuracy in 2017 by the Knapp UC Davis program. [13]
All strawberry (Fragaria) species have a base haploid count of seven chromosomes; Fragaria vesca is diploid, having two pairs of these chromosomes for a total of 14.
Evidence from archaeological excavations suggests that Fragaria vesca has been consumed by humans since the Stone Age. [14]
Woodland strawberry fruit is strongly flavored, and is still collected and grown for domestic use and on a small scale commercially for the use of gourmets and as an ingredient for commercial jam, sauces, liqueurs, cosmetics and alternative medicine. In Turkey, hundreds of tons of wild fruit are harvested annually, mainly for export. [15]
Most of the cultivated varieties have a long flowering period (and have been considered by botanists as belonging to Fragaria vesca var. vesca ssp. semperflorens). They are usually called alpine strawberries. They either form runners or multiple crowns in a cluster, fruit over a very long period with larger fruit than the common wood strawberry, and are usually propagated by seeds or division of the plants. The type in cultivation is usually everbearing and produces few runners. Plants tend to lose vigour after a few years due to their abundant fruiting and flowering with final decline caused by viral diseases. [16] Large-fruiting forms are known since the 18th century and were called "Fressant" in France. [17] Some cultivars have fruit that are white or yellow when fully ripe, instead of the normal red.
Cultivars that form stolons are often used as groundcover, while cultivars that do not may be used as border plants. Some cultivars are bred for their ornamental value. Hybrids, Fragaria × vescana, have been created from crosses between woodland strawberry and garden strawberry. Hybrids between the woodland strawberry and the European species Fragaria viridis were in cultivation until around 1850, but are now lost. [18]
Alpine strawberry has an undeserved reputation among home gardeners as hard to grow from seed, often with rumors of long and sporadic germination times, cold pre-chilling requirements, etc.[ citation needed ] In reality, with proper handling of the very small seeds (which can easily be washed away with rough watering), 80% germination rates at 70 °F (21 °C) in 1–2 weeks are easily achievable.[ citation needed ]
Alpine strawberries are sometimes included as edging plants in herbaceous borders. [19]
Forms with runners are still found in old gardens.
Curious mutations have arisen and are sometimes grown by plantsmen and other connoisseurs of the unusual:
F. vesca contains the ellagitannin agrimoniin which is an isomer of sanguiin H-6. [24]
Rosaceae, the rose family, is a family of flowering plants that includes 4,828 known species in 91 genera.
Fragaria is a genus of flowering plants in the rose family, Rosaceae, commonly known as strawberries for their edible fruits. There are more than 20 described species and many hybrids and cultivars. The most common strawberries grown commercially are cultivars of the garden strawberry, a hybrid known as Fragaria × ananassa. Strawberries have a taste that varies by cultivar, and ranges from quite sweet to rather tart. Strawberries are an important commercial fruit crop, widely grown in all temperate regions of the world.
In botany and horticulture, parthenocarpy is the natural or artificially induced production of fruit without fertilisation of ovules, which makes the fruit seedless. The phenomenon has been observed since ancient times but was first scientifically described by German botanist Fritz Noll in 1902.
The garden strawberry is a widely grown hybrid species of the genus Fragaria in the rose family, Rosaceae, collectively known as the strawberries, which are cultivated worldwide for their fruit. This is appreciated for its aroma, bright red color, juicy texture, and sweetness. It is eaten either fresh or in prepared foods such as jam, juice, pies, ice cream, milkshakes, and chocolates. Artificial strawberry flavorings and aromas are widely used in commercial products. Botanically, the strawberry is not a berry but an aggregate accessory fruit; each apparent 'seed' on the outside of the strawberry is actually an achene, a botanical fruit with a seed inside it.
Fragaria virginiana, known as Virginia strawberry, wild strawberry, common strawberry, or mountain strawberry, is a North American strawberry that grows across much of the United States and southern Canada. It is one of the two species of wild strawberry that were hybridized to create the modern domesticated garden strawberry.
The musk strawberry or hautbois strawberry, is a species of strawberry native to Europe. Its French name hautbois strawberry may be anglicised as hautboy strawberry. The plants are hardy and can survive in many weather conditions. They are cultivated commercially on a small scale, particularly in Italy. The fruit are small and round; they are used in the gourmet community for their intense aroma and flavour, which has been compared to a mixture of regular strawberry, raspberry and pineapple. Popular cultivated varieties include 'Capron' and 'Profumata di Tortona'.
Fragaria × vescana is a hybrid strawberry cultivar that was created in an effort to combine the best traits of the garden strawberry, which has large berries and vigorous plants, with the woodland strawberry, which has an exquisite flavour, but small berries. Plants of the World Online considers it an unplaced taxon – "names that cannot be accepted, nor can they be put into synonymy."
Fragaria chiloensis, the beach strawberry, Chilean strawberry, or coastal strawberry, is one of two species of wild strawberry that were hybridized to create the modern garden strawberry. It is native to the Pacific Ocean coasts of North and South America.
Fragaria viridis, commonly called creamy strawberry or green strawberry is a species of strawberry native to Europe and central Asia. It has fruits with fine flavour. They have surprisingly little of the usual strawberry aroma, but a refreshing acidity, and sometimes ripen without becoming red. When they are plucked from the plant, the calyx will usually adhere and they will detach with a noticeable snapping sound.
Fragaria daltoniana is a species of flowering plant in the family Rosaceae. It is a strawberry native to the Himalayas. Its fruit has a poor flavor, and is of no commercial value.
Fragaria nilgerrensis is a species of flowering plant in the family Rosaceae. It is a wild strawberry native to southern and southeast Asia. It is similar in appearance to F. moupinensis. Its fruit are white to light pink, with flavour reminiscent of peach, and the fruit is of no commercial value.
Potentilla sterilis, also called strawberryleaf cinquefoil or barren strawberry, is a perennial herbaceous species of flowering plant in the rose family, Rosaceae. It is native to Europe.
There are several commercially important hybrids between Fragaria and Comarum species in existence. A name for Fragaria × Comarum is available as × Comagaria Büscher & G.H. Loos in Veroff. [Bohumer Bot. Ver. 2(1): 6. 2010], along with the combination × Comagaria rosea (Mabb.) Büscher & G.H. Loos.
Malus sieversii is a wild apple native to the mountains of Central Asia in southern Kazakhstan. It has recently been shown to be the primary ancestor of most cultivars of the domesticated apple. It was first described as Pyrus sieversii due to its similarities with pears in 1833 by Carl Friedrich von Ledebour, a German naturalist who saw them growing in the Altai Mountains.
Musa balbisiana, also known simply as plantain, is a wild-type species of banana. It is one of the ancestors of modern cultivated bananas, along with Musa acuminata.
Cucurbita argyrosperma, also called the cushaw squash and silver-seed gourd, is a species of winter squash originally from the south of Mexico. This annual herbaceous plant is cultivated in the Americas for its nutritional value: its flowers, shoots, and fruits are all harvested, but it is cultivated most of all for its seeds, which are used for sauces. It was formerly known as Cucurbita mixta.
The breeding of strawberries started with the selection and cultivation of European strawberry species in western Europe in the 15th century while a similar discovery and cultivation occurred in Chile. The most commonly consumed strawberry species in modern times is the garden strawberry, a species derived from hybridization of two other species, with the scientific name Fragaria × ananassa, but there are many species of strawberries, several others of which are cultivated to some extent. The strawberry species fall into several different genetic types, based on their number of chromosomes. Strawberry growers have employed many breeding techniques, starting with traditional plant breeding and then moving on to molecular breeding and genetic engineering in the 20th century.
Sanguiin H-6 is an ellagitannin.
The following outline is provided as an overview of and topical guide to strawberries:
Strawberries in the United States are almost entirely grown in California – 86% of fresh and 98% of frozen in 2017 – with Florida a distant second. Of that 30.0% was from Monterey, 28.6% from Ventura, 20.0% from Santa Barbara, 10.0% from San Luis Obispo, and 9.2% from Santa Cruz. The Watsonville/Salinas strawberry zone in Santa Cruz/Monterey, and the Oxnard zone in Ventura, contribute heavily to those concentrations.