Jstor is part of ithaka, a notforprofit organization helping the academic community use digital technologies to preserve the scholarly record and to advance research and teaching in sustainable ways. Cardamine hirsuta an overview sciencedirect topics. Here we investigate the genetic basis for differences in leaf form between. Page designed through the cooperative efforts of interagency itis teams. The most used common name is bittercress, others include. Family, brassicaceae mustards, moutardes, crucifers. Cardamine hirsuta wikibooks, open books for an open world. Cardamine flexuosa was originally described from great. Interspecific hybridization and polyploidization appear to be frequent modes of diversification and speciation in plants. The plants database includes the following 41 species of cardamine. In cardamine hirsuta, the expression of knoxi genes is required for leaflet formation and their. How to identify hairy bittercress, cardamine hirsuta. By assembling the genome of cardamine hirsuta and conducting comparative genomic and transcriptomic analyses, a study reveals the prevalent role.
The native brassicaceae species usually have short, broad and smooth pods. Frequently found in moist fields, yards, and roadsides, it is one of the earliest bloomers, blooming in january or february. The genus cardamine brassicaceae in the niagara frontier region has been represented by 10 species eckel 2012. Us wildflower hairy bittercress, hoary bittercress, lambs.
Aug 10, 2008 miltos tsiantis and colleagues examine leaf formation in arabidopsis thaliana, which has simple, undivided leaves, and cardamine hirsuta, which has a subdivided leaf blade with individual leaflets. Cardamine hirsuta mustard family brassicaceae description. To understand the impact of multiple introductions on the colonization success of autogamous species, we studied hairy bittercress, cardamine hirsuta, which invaded japan several decades ago. This weed has a tremendous variety of common names, most relating to the way seed propel from the silique seed pods. A key question in biology is how differences in gene function or regulation produce new morphologies during evolution. It may often be seen growing on the surface of containers in nurseries and garden centres and the seeds can be introduced into gardens unwittingly with containergrown plants. Does scotts turf builder winterguard fall weed and feed 3 controlkill bittercress. It thrives as well in shady woodland margins as it does in the open along seashores, rocky ridges with thin soil, and also in land that has been enriched by humans. Apr 16, 2016 however, genetic diversity through crossing is less likely in autogamous species. Cardamine hirsuta is related to the model plant arabidopsis thaliana and. Hairy bittercress, cardamine hirsuta, is a winter annual plant native to europe and asia, but also present in north america as an invasive weed. Cooperative extension, which staffs local offices in all 100 counties and with the eastern band of cherokee indians. Show larger version of the image hairy bittercress cardamine hirsuta hairy bittercress is shallowrooted fairly easy to pull by. Files are available under licenses specified on their description page.
This common little hairless annual is frequently found on bare, damp, bare ground, and can be identified from its perennial cousin, cardamine flexuosa, by the number of stamens which are 4 in cardamine hirsuta and 6 in cardamine flexuosa. By assembling the genome of cardamine hirsuta and conducting comparative genomic and transcriptomic analyses, a study reveals the prevalent role of transcription factors and gene duplication in. Does fertilome weed free zone kill cardamine hirsuta hairy bittercress, pepperweed, shotweed, snapweed. It is a common weed of gardens, greenhouses, paths, railways and waste ground.
Cardamine hirsuta, commonly called hairy bittercress, is an annual or biennial member of the mustard family brassicaceae, and is edible as a bitter herb. A developmental framework for dissected leaf formation in the. Hairy bittercress cardamine hirsuta see image above is an annual species, common throughout the british isles, particularly on bare ground, pathsides, and on walls. Cardamine hirsuta carhioverview eppo global database. Other common or country names include bittercress, landcress and lambs cress. Cardamine hirsuta, commonly called hairy bittercress, is an annual or biennial species of plant in the family brassicaceae, and is edible as a bitter herb.
Cardamine hirsuta hairy bittercress this plant can be weedy or invasive according to the authoritative sources noted below. Allopolyploid origin of cardamine asarifolia brassicaceae. This site uses cookies to analyze traffic and for ads measurement purposes. General information about cardamine hirsuta carhi practically all europe and mediterranean except south, caucasus, central asia, china, japan, southern asia.
Bitter cress, land cress, lambs cress, flick weed cardamine hirsuta is a winter annual plant native to europe and asia, but also present in new plymouth and nz as an invasive weed. Cardamine hirsuta article about cardamine hirsuta by the. Initially, it forms a low rosette of basal leaves spanning up to 8 across. Leaves are alternately arranged on the stem, compound, may be lobed or slightly serrated, often clubshaped, and generally on the lower portion of the stem forming a basal rosette. The leaves are the only parts we collect, they are quite small but usually grow in groups so a few leaf stems from each plant in an area will usually suffice for a meal. Hairy bittercress is a characteristic plant in finlands southwestern archipelago. Hairy bittercress is a weedy plant of the mustard family, introduced from europe and asia. Hairy bittercress cardamine hirsuta identify that plant. I further researched it and found that it is one of the edible wild herbs, and has a mild radish flavor. An illustrated botanical guide to the weeds of australia. Cardamine hirsuta in brassibase tools and biological resources to study characters and traits in the brassicaceae.
The alabama plant atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. Welcome to the cardamine hirsuta genetic and genomic resource. It is a particular problem in containerraised plants from nurseries and garden centres. It is in flower from april to august, and the seeds ripen from may to september. Oct 31, 2016 by assembling the genome of cardamine hirsuta and conducting comparative genomic and transcriptomic analyses, a study reveals the prevalent role of transcription factors and gene duplication in. All structured data from the file and property namespaces is available under the creative commons cc0 license. Cardamine hirsuta, the hairy bitter cress, has become one of the worst examples of the cruciferae family to invade our gardens in recent years and needs constant vigilance to manage its invasive and devious nature remember that this ephemeral weed can germinate, grow, flower and set seed 12 months of the year even when you are indoors by. Mar 20, 2014 hairy bittercress cardamine hirsuta grows in many regions of north america as an import from europe.
Cardamine hirsuta hairy bittercress, hoary bittercress, lambs cress, spring cress, flickweed. This page was last edited on 16 december 2019, at 20. The plant is a member of the mustard family brassicaceae and is edible as a bitter herb. Plants profile for cardamine hirsuta hairy bittercress. The genetic basis for differences in leaf form between. Cardamine kokaiensis inhabits seasonally flooded habitats, such as river floodplains and paddy fields, and grows ephemerally as annuals by utilizing nonflooded periods slenker et al. According to nzflora 2012 new zealand plant names name based concepts subordinate taxon concept full name cardamine hirsuta var. Brassicaceae gleason and cronquist 1991, judd et al. Cardamine hirsuta bittercress oregon state university.
Although it is difficult to estimate the number of polyploid species in nature, it is widely believed that most plant lineages have experienced one or more polyploidization events in their histories kellogg and bennetzen, 2004, soltis et al. If you continue to use this site we will assume that you are happy with it. Click below on a thumbnail map or name for species profiles. Cardamine flexuosa is often perennial and has 6 stamens whereas common bittercress usually has 4 and only occasionally 6. The species is hermaphrodite has both male and female organs. It is most evident during late winter and early spring months. Hosted by the usgs core science analytics and synthesis. Hairy bittercress is variable in size and leaf shape. The cardamine hirsuta genome offers insight into the. Stems are usually 3 to 8 inches long and often reddish to purple in color toward the base of the plant and becoming greener up the stem figure 3. This plant may be known by one or more common names in different places, and some are listed above. Feb 03, 20 duane, i was wondering what the plants are coming up all over my raised beds. Biology and management of hairy bittercress cardamine hirsuta in ornamental crop production.
Cardamine hirsuta hairy bittercress, a common weed, is developed as a model system for. Cardamine dentipetala occurs in similar habitats to those for c. The cardamine hirsuta genome offers insight into the evolution of. Pronunciation of cardamine hirsuta with 1 audio pronunciation and more for cardamine hirsuta.
The plant is a member of the mustard family brassicaceae, and is edible as a bitter herb. Im so excited i found your wid edible site cant wait to read more. It has tiny little white, 4petalled flowers 46mm and a basal rosette of pinnate leaves. Whole plant and selected parts are compared between a. Cardamine hirsuta hairy bittercress pfaf plant database. Im so in on keeping our planted free of pesticides. Wildflower bittercress, hairy irish wild flora wildflowers. Cardamine hirsuta hairy bittercress is a herbaceous species of plants in the family brassicaceae, with a selfsupporting growth habit.
1314 1502 1084 119 109 290 299 1199 17 916 796 1047 58 756 123 3 468 547 904 1006 965 153 328 502 660 1527 1409 427 873 1429 1190 1064 281 657 1353 442