Oenanthe pimpinelloides ye una especie de planta yerbácea perteneciente a la familia de les apiacees. Ye orixinaria de la rexón del Mediterraneu.
Ye una planta yerbácea perennifolia qu'algama los 30-60 cm d'altor, ta formada por fibres fines, bien llargues, que termina nun tubérculu ovoide o subgloboso. El tarmu ye buecu, y les fueyes inferiores bipinnaes. Les flores son de color blancu amarellentáu. La fructificación producir n'umbeles con una fruta cilíndrico.
Alcuéntrase en camperes y cabianes n'Europa occidental y meridional, hasta Turquía, Asia Menor.
Oenanthe pimpinelloides describióse por Carlos Linneo y espublizóse en Sp. Pl. 1: 255. 1753[1]
Oenanthe: nome xenéricu que remanez del griegu oinos = "vieno", pa una planta de golor a vinu, y el nome griegu antiguu pa dalguna planta espinosa.[2]
pimpinelloides; epítetu llatín que significa "asemeyáu al xéneru Pimpinella".[3]
Númberu de cromosomes de Oenanthe pimpinelloides (Fam. Umbelliferae) y táxones infraespecíficos: 2n=22.[4][5]
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Esta páxina forma parte del wikiproyeutu Botánica, un esfuerciu collaborativu col fin d'ameyorar y organizar tolos conteníos rellacionaos con esti tema. Visita la páxina d'alderique del proyeutu pa collaborar y facer entrugues o suxerencies. Oenanthe pimpinelloides ye una especie de planta yerbácea perteneciente a la familia de les apiacees. Ye orixinaria de la rexón del Mediterraneu.
Oenanthe pimpinelloides is a species of flowering plant in the family Apiaceae known by the common name corky-fruited water-dropwort. It is a plant of damp or dry grassland and more ruderal tall herb communities.[1]
Corky-fruited water-dropwort is a hairless, upright perennial with a solid, strongly grooved stem measuring up to 100 cm in height and 0.5 cm in diameter. The roots contain ovoid tubers a short distance from the base of the stem. The lanceolate to ovate lower leaves are twice pinnate with broad, toothed, cuneate segments 55 mm long and have a petiole up to 10 cm long. The petiole may exude sparse white latex when pierced.[2] The upper leaves are once- or twice-pinnate, and the blade is at least the same length as the petiole; the linear, entire lobes are 10–30 mm long.[3]
The main umbels each have of 6–15 smooth rays, 1-2 cm long, which thicken after flowering. Below these rays is a whorl of up to 5 small linear-lanceolate bracts. The peduncles of the secondary umbels (umbellules) are longer than the rays and also thicken after flowering, producing fruiting heads that are distinctively flat-topped. Each umblellule is subtended by 12-20 small, linear bracteoles.
It flowers from June to August in the UK.[4] The terminal umbels have both male-only and bisexual flowers, while the lateral umbels produce only male flowers. The non-fruiting male-only flowers are on longer stalks (pedicels) than the bisexual ones. Each tiny flower has 5 pointed, green sepals and 5 white petals, the outermost of which are slightly larger (a phenomenon known as "radiating"). There are 5 stamens, and 2 styles which project from the bulbous centre of the flower (the stylopodium). The stylopodium is the organ which secretes nectar onto its surface, attracting unspecialised species of pollinating insect, such as flies. The fruit is a schizocarp: a hard capsule that splits into two one-seeded mericarps as it matures. Each schizocarp is 3-3.5 mm long, with a prominent ridge on each mericarp. Like the rays and the peduncles, the individual pedicels also thicken after flowering.[3] [5]
Unlike other species in the genus, Oenanthe pimpinelloides has ovoid to globose root tubers (‘potatoes’) that are situated some distance from the base of the stem. Narrow-leaved water-dropwort may also have tubers of this shape (the only other species displaying such a character), but in contrast to O. pimpinelloides, these are held close to the base of the plant.[6] However, on the grounds of conservation and wildlife law, the plant should not be uprooted to examine this character for identification purposes; different morphological features and habitat context should be looked at instead.[7]
Amongst the British species, corky-fruited water-dropwort is distinctive because it tends to grow in dry habitats and has flat-topped umbels. The bracts distinguish it from narrow-leaved water-dropwort, which has similarly fine foliage.[3][5]
O. pimpinelloides has been frequently confused with the very similar O. incrassans in southeast Europe, which is sometimes treated as a subspecies.[8][9]
The scientific name for corky-fruited water-dropwort was coined by Peter Artedi, who developed the modern binomial classification system, and defined the species on the basis of its involucral characters.[10] It was published after Artedi's death by Linnaeus in Species Plantarum, in 1753, and that name still stands, although numerous synonyms have been proposed over the years, including Oenanthe globosa Georgi (1800), Oenanthe graminifolia Gaudin (1828), Oenanthe anatolica K. Koch (1846), and Phellandrium mathioli Bubani (1899). A full list can be found in the Synonymic Checklists of the Plants of the World.[11]
The following subspecies are currently recognised: O. pimpinelloides subsp. incrassans (Bory & Chaub.) Strid (2012), which occurs only in Greece;[12] O. pimpinelloides subsp. callosa (Salzm. ex DC.) Maire, which is found in Morocco and Spain;[13] and O. pimpinelloides subsp. pimpinelloides, which accounts for all other populations but is rarely recorded.[14]
There are no reported hybrids.[15]
Its chromosome number is 2n = 22.[3]
The scientific name "Oenanthe" comes from the Greek οίνος, "wine" and άνθος, "flower", not because the flowers have the scent of wine, but because of the intoxication caused by a related species, hemlock water-dropwort.[16] The Latin specific epithet “pimpinelloides” means “resembling Pimpinella”, another genus in the same family (Apiaceae). The "dropwort" part of the common name is a reference to the tubers produced amongst the roots of this and certain other species in the genus.[17]
This is a plant of damp to dry grassland, hay meadows, old pastures and roadsides. Being more resistant to water stress than its congeners,[18] it is the only water-dropwort that grows in dry lowland habitats in some parts of its natural range.[1] Although it is usually described as a grassland plant, its habitat is often somewhat ruderal and tending towards scrub. This is perhaps why it is not listed in any of the vegetation communities of the National Vegetation Classification in Britain.[19] In Sardinia, it has been described as a plant of myrtle scrub around Mediterranean temporary ponds,[20] and in Turkey it is often found under hazel trees.[21]
Its Ellenberg values in Britain are L = 7, F = 7, R = 6, N = 3, and S = 0.[22]
Five species of insect are known to feed on corky-fruited water-dropwort in the UK. Three of these are flies: Kiefferia pericarpiicola larvae produce galls on the flowers and seeds; Lasioptera carophila is a midge which also produces galls in the flowers or stems; and carrot fly can attack the roots. The remaining two species are Lepidoptera: Depressaria daucella caterpillars feed among the flowerheads, while Agonopterix yeatiana larvae roll the leaves and shoots.[23]
O. pimpinelloides can be a noxious weed in New Zealand on account of its vigorous, persistent growth where no natural enemies occur, potentially outcompeting native eucalypts.[24]
Corky-fruited water-dropwort is widely distributed in Europe, ranging from western Ireland and southern Britain to Turkey, then into western Asia including Israel, Jordon, Lebanon, and Syria. It also extends south through France, Spain, Portugal, and Morocco.[25]
In the UK, its natural range is restricted to a few counties such as Somerset, Dorset, and Hampshire; where it is locally common.[3] However, it may be naturalized elsewhere in the country, such as in Cambridgeshire. In 2006, several plants were discovered growing around fishermen’s platforms dug into the bank of a lake at RAF Waterbeach.[26] The following year, about a dozen plants were found growing in a naturalized state on a lawn around a small pond at the British Antarctic Headquarters at High Cross, Cambridge.[27]
A new Irish record for the species was made at Duncannon in County Wexford in 2006.[28]
The related species hemlock water-dropwort is highly poisonous, and it is often assumed that corky-fruited water-dropwort would be similarly dangerous,[29] but there is no record of it ever harming humans or livestock, and often occurs in hay meadows and pastures without any ill effect on cattle, sheep or horses.[30][1] In Turkey it is reported to be consumed by the locals after roasting or cooking with yoghurt and bulgur wheat[31] or pickled and cooked in the winter. It is said to be used as a digestive stimulant.[21]
Oenanthe pimpinelloides is a species of flowering plant in the family Apiaceae known by the common name corky-fruited water-dropwort. It is a plant of damp or dry grassland and more ruderal tall herb communities.
The outer flowers have enlarged "radiating" petals.
Oenanthe pimpinelloides es una especie de planta herbácea perteneciente a la familia de las apiáceas. Es originaria de la región del Mediterráneo.
Es una planta herbácea perennifolia que alcanza los 30-60 cm de altura, está formada por fibras finas, muy largas, que termina en un tubérculo ovoide o subgloboso. El tallo es hueco, y las hojas inferiores bipinnadas. Las flores son de color blanco amarillento. La fructificación se produce en umbelas con una fruta cilíndrica.
Se encuentra en pastos y zanjas en Europa occidental y meridional, hasta Turquía, Asia Menor.
Oenanthe pimpinelloides fue descrita por Carlos Linneo y publicado en Sp. Pl. 1: 255. 1753[1]
Oenanthe: nombre genérico que deriva del griego oinos = "vino", para una planta de olor a vino, y el nombre griego antiguo para alguna planta espinosa.[2]
pimpinelloides; epíteto latino que significa "semejante al género Pimpinella".[3]
Número de cromosomas de Oenanthe pimpinelloides (Fam. Umbelliferae) y táxones infraespecíficos: 2n=22.[4][5]
Oenanthe pimpinelloides es una especie de planta herbácea perteneciente a la familia de las apiáceas. Es originaria de la región del Mediterráneo.
Oenanthe pimpinelloides
L'œnanthe faux boucage (Oenanthe pimpinelloides) est une plante herbacée du genre Oenanthe et de la famille des Apiaceae.
Beverneltorkruid (Oenanthe pimpinelloides) is een giftige, vaste plant die behoort tot de schermbloemenfamilie (Umbelliferae oftewel Apiaceae). De plant komt van nature voor in Eurazië en in Nederland in Noord-Brabant. De soort staat op de Nederlandse Rode Lijst planten als zeer zeldzaam en stabiel of in aantal toegenomen.
De plant wordt 25-50 cm hoog en heeft eivormige wortelknolletjes, die in een dun, steelachtig deel is versmald. De stengel is gegroefd. De bladeren zijn dubbel geveerd tot dubbelveerdelig. De slippen van de onderste bladeren zijn elliptisch-wigvormig. De bladranden zijn ingesneden tot getand.
Beverneltorkruid bloeit in juni en juli met 3-4 mm grote, witte bloemen. De kroonbladen zijn zeer ongelijk en de randbloemen zijn duidelijke stralend. De bloeiwijze is een enkelvoudig scherm met zes tot vijftien stralen, twee tot vijf omwindselbladen en twaalf tot twintig omwindselblaadjes. De schermstralen en de bloemstelen zijn na de bloei verdikt. De helmhokjes zijn wit of beige.
De vrucht is een tweedelige splitvrucht met eenzadige, 3,5 mm grote, cilindrische deelvruchtjes.
Beverneltorkruid wordt ook wel in de moestuin gezaaid vanwege de eetbare knolletjes. De plant komt voor in voedselrijk, vochtig grasland. De verse knolletjes zijn giftig door de gifstof oenanthotoxine, maar kunnen wel gekookt, gebakken of gefrituurd gegeten worden. Ze hebben een hazelnootachtige smaak.
Het chromosoomaantal is 2n = 22.
Zie de categorie Oenanthe pimpinelloides van Wikimedia Commons voor mediabestanden over dit onderwerp. Beverneltorkruid (Oenanthe pimpinelloides) is een giftige, vaste plant die behoort tot de schermbloemenfamilie (Umbelliferae oftewel Apiaceae). De plant komt van nature voor in Eurazië en in Nederland in Noord-Brabant. De soort staat op de Nederlandse Rode Lijst planten als zeer zeldzaam en stabiel of in aantal toegenomen.
De plant wordt 25-50 cm hoog en heeft eivormige wortelknolletjes, die in een dun, steelachtig deel is versmald. De stengel is gegroefd. De bladeren zijn dubbel geveerd tot dubbelveerdelig. De slippen van de onderste bladeren zijn elliptisch-wigvormig. De bladranden zijn ingesneden tot getand.
Beverneltorkruid bloeit in juni en juli met 3-4 mm grote, witte bloemen. De kroonbladen zijn zeer ongelijk en de randbloemen zijn duidelijke stralend. De bloeiwijze is een enkelvoudig scherm met zes tot vijftien stralen, twee tot vijf omwindselbladen en twaalf tot twintig omwindselblaadjes. De schermstralen en de bloemstelen zijn na de bloei verdikt. De helmhokjes zijn wit of beige.
De vrucht is een tweedelige splitvrucht met eenzadige, 3,5 mm grote, cilindrische deelvruchtjes.
Beverneltorkruid wordt ook wel in de moestuin gezaaid vanwege de eetbare knolletjes. De plant komt voor in voedselrijk, vochtig grasland. De verse knolletjes zijn giftig door de gifstof oenanthotoxine, maar kunnen wel gekookt, gebakken of gefrituurd gegeten worden. Ze hebben een hazelnootachtige smaak.
Het chromosoomaantal is 2n = 22.
Oenanthe pimpinelloides é uma espécie de planta com flor pertencente à família Apiaceae.
A autoridade científica da espécie é L., tendo sido publicada em Species Plantarum 1: 255. 1753.[1]
O seus nomes comuns são rabaça ou rabaça-pimpinelóide.[2]
Trata-se de uma espécie presente no território português, nomeadamente em Portugal Continental.
Em termos de naturalidade é nativa da região atrás indicada.
Não se encontra protegida por legislação portuguesa ou da Comunidade Europeia.
Oenanthe pimpinelloides é uma espécie de planta com flor pertencente à família Apiaceae.
A autoridade científica da espécie é L., tendo sido publicada em Species Plantarum 1: 255. 1753.
O seus nomes comuns são rabaça ou rabaça-pimpinelóide.
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