A plant genus of the family OROBANCHACEAE. Lacking chlorophyll, they are nonphotosynthetic parasitic plants. The common name is similar to Broom or Scotch Broom (CYTISUS) or Butcher's Broom (RUSCUS) or Desert Broom (BACCHARIS) or Spanish Broom (SPARTIUM) or Brome (BROMUS).
A plant genus of the family Orobanchaceae that is parasitic on the roots of other plants. Members contain the flavones, APIGENIN and LUTEOLIN.
Substances released by PLANTS such as PLANT GUMS and PLANT RESINS.
The initial stages of the growth of SEEDS into a SEEDLINGS. The embryonic shoot (plumule) and embryonic PLANT ROOTS (radicle) emerge and grow upwards and downwards respectively. Food reserves for germination come from endosperm tissue within the seed and/or from the seed leaves (COTYLEDON). (Concise Dictionary of Biology, 1990)
The usually underground portions of a plant that serve as support, store food, and through which water and mineral nutrients enter the plant. (From American Heritage Dictionary, 1982; Concise Dictionary of Biology, 1990)
A genus herbs of the Asteraceae family. The SEEDS yield oil and are used as food and animal feed; the roots of Helianthus tuberosus (Jerusalem artichoke) are edible.
A plant species of the genus VICIA, family FABACEAE. The seed is used for food and contains THIOCYANATES such as prunasin, cyanoalanine, cyanogen, and vicine.
A plant genus of the family FABACEAE.
Cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure. Large cyclic lactones of over a dozen atoms are MACROLIDES.
The processes by which organisms use simple inorganic substances such as gaseous or dissolved carbon dioxide and inorganic nitrogen as nutrient sources. Contrasts with heterotrophic processes which make use of organic materials as the nutrient supply source. Autotrophs can be either chemoautotrophs (or chemolithotrophs), largely ARCHAEA and BACTERIA, which also use simple inorganic substances for their metabolic energy reguirements; or photoautotrophs (or photolithotrophs), such as PLANTS and CYANOBACTERIA, which derive their energy from light. Depending on environmental conditions some organisms can switch between different nutritional modes (autotrophy; HETEROTROPHY; chemotrophy; or PHOTOTROPHY) to utilize different sources to meet their nutrient and energy requirements.
The relationship between an invertebrate and another organism (the host), one of which lives at the expense of the other. Traditionally excluded from definition of parasites are pathogenic BACTERIA; FUNGI; VIRUSES; and PLANTS; though they may live parasitically.
The encapsulated embryos of flowering plants. They are used as is or for animal feed because of the high content of concentrated nutrients like starches, proteins, and fats. Rapeseed, cottonseed, and sunflower seed are also produced for the oils (fats) they yield.

Infection of tubercles of the parasitic weed Orobanche aegyptiaca by mycoherbicidal Fusarium species. (1/33)

Progression of the infection by host-specific strains of Fusarium oxysporum and Fusarium arthrosporioides of Orobanche aegyptiaca (Egyptian broomrape) tubercles attached to tomato roots was tracked using light, confocal and electron microscopy. Mycelia transformed with the gene for green fluorescent protein were viewed using a confocal microscope. Fungal penetration was preceded by a rapid loss of starch, with approx. 10 % remaining at 9 h and no measurable starch at 24 h. Penetration into the Orobanche tubercles began by 12 h after inoculation. Hyphae penetrated the outer six cell layers by 24 h, reaching the centre of the tubercles by 48 h and infecting nearly all cells by 72 h. Most of the infected tubercles were dead by 96 h. Breakdown of cell walls and the disintegration of cytoplasm in and around the infected cells occurred between 48 and 96 h. Lignin-like material increased in tubercle cells of infected tissues over time, but did not appear to be effective in limiting fungal penetration or spread. Callose, suberin, constitutive toxins and phytoalexins were not detected in infected tubercles, suggesting that there are no obvious defence mechanisms to overcome. Both Fusarium spp. pathogenic on Orobanche produced fumonisin-like ceramide synthase inhibitors, while fusaric acid was produced only by F. oxysporum in liquid culture. The organisms do not have sufficient virulence for field use (based on glasshouse testing), suggesting that virulence should be transgenically enhanced or additional isolates sought.  (+info)

Resistance to broomrape (Orobanche spp.) in sunflower (Helianthus annuus L.) is temperature dependent. (2/33)

The effects of various temperature regimes in the range 29-17/21-9 degrees C day/night on each stage of the parasitism process of Orobanche cumana and O. aegyptiaca on sunflower were studied under controlled conditions in polyethylene bags. The response of the resistant sunflower variety 'Ambar' was expressed as the degeneration of the parasite tissues after its establishment in the plant roots, and this stage was found to be temperature dependent. The degeneration rate of Orobanche tubercles in the resistant sunflower variety was also found to be temperature dependent and was about five times as great as that in the sensitive variety in the highest temperature regime tested of 29/21 degrees C day/night. The ability to reject the parasite by causing its degeneration and death is the main factor that determines the resistance. As the temperature rises, more tubercles degenerate and die, that is the sunflower plant expresses higher levels of resistance.  (+info)

Genetic relationships among Orobanche species as revealed by RAPD analysis. (3/33)

RAPD markers were used to study variation among 20 taxa in the genus OROBANCHE: O. alba, O. amethystea, O. arenaria, O. ballotae, O. cernua, O. clausonis, O. cumana, O. crenata, O. densiflora, O. foetida, O. foetida var. broteri, O. gracilis, O. haenseleri, O. hederae, O. latisquama, O. mutelii, O. nana, O. ramosa, O. rapum-genistae and O. santolinae. A total of 202 amplification products generated with five arbitrary RAPD primers was obtained and species-specific markers were identified. The estimated Jaccard's differences between the species varied between 0 and 0.864. The pattern of interspecific variation obtained is in general agreement with previous taxonomic studies based on morphology, and the partition into two different sections (Trionychon and Orobanche) is generally clear. However, the position in the dendrogram of O. clausonis did not fit this classification since it clustered with members of section TRIONYCHON: Within this section, O. arenaria was relatively isolated from the other members of the section: O. mutelii, O. nana and O. ramosa. Within section Orobanche, all O. ramosa populations showed a similar amplification pattern, whereas differences among O. crenata populations growing on different hosts were found. Orobanche foetida and O. densiflora clustered together, supporting the morphological and cytological similarities and the host preferences of these species.  (+info)

Micromorphological studies on seeds of orobanche species from the iberian peninsula and the balearic islands, and their systematic significance. (4/33)

BACKGROUND AND AIMS: Previous research has made clear the intrinsic taxonomic difficulties in identifying species in the genus Orobanche. The aim of this study, therefore, was to investigate the systematic utility of seed characteristics. METHODS: Light and scanning electron microscopy was used to examine the seeds of 33 taxa of Orobanche from the Iberian Peninsula and the Balearic Islands. KEY RESULTS: Characters such as size, shape and ornamentation of the seeds were not found to be very useful in differentiation of taxa; however, other characters of the epidermal seed coat cells proved to be very helpful in this respect. Ornamentation of the periclinal walls could be used to discriminate four morphological types. Other features related to the anticlinal walls of the cells, such as thickness, presence/absence of a narrow trough, or relative depth, all contributed to the characterization of a large number of species. CONCLUSIONS: The usefulness of micromorphological studies on seeds of Orobanche in relation to differentiating taxa is demonstrated, and a key is provided to distinguish species or groups of species.  (+info)

Isolation and characterization of a cDNA encoding phytochrome A in the non-photosynthetic parasitic plant, Orobanche minor Sm. (5/33)

In this study, the isolation and characterization of a phytochrome A (PHYA) homologous cDNA (OmPHYA) in the non-photosynthetic holoparasitic plant Orobanche minor are described. The present findings provide the first report of the presence of a PHYA homolog in the holoparasite. This study found that OmPHYA is of similar size to the other PHYAs of green plants and shows 72, 77, and 77% amino acid sequence identity with PHYA in Arabidopsis, potato, and tobacco respectively. The OmPHYA contains a conserved chromophore attachment cysteine at position 323. Although OmPHYA shows high sequence identity with other PHYAs in green plants, 13 amino acid substitutions located in both the N and C-terminal domains are observed (a total of 26 amino acids). OmPHYA is encoded by a single gene within the O. minor genome. The abundance of the OmPHYA transcript as well as nuclear translocation of OmphyA occurs in a light-dependent manner.  (+info)

Confirmation and quantification of strigolactones, germination stimulants for root parasitic plants Striga and Orobanche, produced by cotton. (6/33)

The germination stimulants for root parasitic plants Striga and Orobanche produced by cotton (Gossypium hirsutum L.) were examined in detail. Seeds of cotton were germinated and grown on glass wool wetted with sterile distilled water in sterile filter units. The root exudate was collected daily and extracted with ethyl acetate. Each of these ethyl acetate extracts was analyzed directly by high-performance liquid chromatography linked with tandem mass spectrometry (LC/MS/MS). The results demonstrate that cotton roots exuded strigol and strigyl acetate, but no other known strigolactones such as orobanchol and alectrol. The production of strigol was detected even in the root exudate collected during the first 24 h of incubation and reached a maximum 5-7 days later. The average exudation of strigol and strigyl acetate during the incubation period was ca. 15 and 2 pg/plant/day, respectively, indicating that strigol mainly contributed to germination stimulation by the cotton root exudate.  (+info)

Interaction between Orobanche crenata and its host legumes: unsuccessful haustorial penetration and necrosis of the developing parasite. (7/33)

BACKGROUND AND AIMS: Orobanche species represent major constraints to crop production in many parts of the world as they reduce yield and alter root/shoot allometry. Although much is known about the histology and effect of Orobanche spp. on susceptible hosts, less is known about the basis of host resistance to these parasites. In this work, histological aspects related to the resistance of some legumes to Orobanche crenata have been investigated in order to determine which types of resistance responses are involved in the unsuccessful penetration of O. crenata. METHODS: Samples of resistance reactions against O. crenata on different genotypes of resistant legumes were collected. The samples were fixed, sectioned and stained using different procedures. Sections were observed using a transmission light microscope and by epi-fluorescence. KEY RESULTS: Lignification of endodermal and pericycle host cells seems to prevent parasite intrusion into the root vascular cylinder at early infection stages. But in other cases, established tubercles became necrotic and died. Contrary to some previous studies, it was found that darkening at the infection site in these latter cases does not correspond to death of host tissues, but to the secretion of substances that fill the apoplast in the host-parasite interface and in much of the infected host tissues. The secretions block neighbouring host vessels. This may interfere with the nutrient flux between host and parasite, and may lead to necrosis and death of the developing parasite. CONCLUSIONS: The unsuccessful penetration of O. crenata seedlings into legume roots cannot be attributed to cell death in the host. It seems to be associated with lignification of host endodermis and pericycle cells at the penetration site. The accumulation of secretions at the infection site, may lead to the activation of xylem occlusion, another defence mechanism, which may cause further necrosis of established tubercles.  (+info)

A new method for in-situ monitoring of the underground development of Orobanche cumana in sunflower (Helianthus annuus) with a mini-rhizotron. (8/33)

AIMS: To develop an in-situ, non-destructive method for observation and monitoring of the underground developmental stages of the root parasite Orobanche cumana. SCOPE: The parasitic weed Orobanche causes severe damage to vegetables and field crops. Most of the damage caused to the crops occurs during the underground, unobservable parasitism stage. Sunflower (Helianthus annuus 'Adi') plants were planted in soil that was artificially inoculated with O. cumana seeds. Clear Plexiglas mini-rhizotron plastic observation tubes were inserted into the soil. Seed germination, early stage of penetration, and formation of tubercles and spikes were observed non-destructively and were monitored throughout the growing season by mean of a mini-rhizotron camera. Use of this technology enabled the complete individual parasite life cycle from the very early development (including germination) to Orobanche shoot to be monitored. In addition, the effect of the systemic herbicide Cadre (imazapic) on the development of O. cumana was inspected and quantified. CONCLUSIONS: This novel methodology facilitates the in-situ study of major aspects of the host-parasite interaction and of parasite suppression, such as parasitism dynamics, parasite growth rate, and the effect of chemical treatments on the parasite.  (+info)

Orobanche is not a medical term, but a genus of parasitic plants in the family Orobanchaceae. These plants are known as broomrapes and are holoparasites, meaning they rely entirely on other plants for nutrients. They have no chlorophyll and cannot photosynthesize. Instead, they tap into the roots of nearby host plants to extract water and nutrients.

While Orobanche itself is not a medical term, some species of this plant can have negative impacts on human health. For example, if these parasitic plants infect crops, they can reduce yield and quality, leading to economic losses for farmers. In addition, some people may have allergic reactions to the pollen of these plants. However, it's important to note that direct contact with Orobanche plants is unlikely to cause any significant health problems for most people.

'Striga' is not a term commonly used in medical definitions. It is actually a genus of parasitic plants, also known as witchweeds, that can cause significant damage to crops and lead to agricultural losses, particularly in Africa.

However, if you are referring to 'Striae', it is a medical term that describes linear or curvilinear grooves or furrows on the skin surface. These depressions can be either shallow or deep and may have various causes, such as scratch marks, healing processes of dermatological conditions, or underlying medical disorders.

Medical definitions typically focus on the relevance of a term to medical practice, and I'm not sure if there is a specific medical definition for "plant exudates." However, in a broader context, plant exudates refer to the various substances that are released or exuded by plants, often as a result of damage or stress. These can include a wide variety of compounds, such as sap, resins, latex, gums, essential oils, and tannins. Some of these compounds can have medicinal properties and are used in various forms of traditional and modern medicine. For example, the resin from certain pine trees (rosin) has been used to treat respiratory ailments, while willow bark, which contains salicin (a precursor to aspirin), has been used for pain relief for centuries.

In the context of medical terminology, "germination" is not typically used as a term to describe a physiological process in humans or animals. It is primarily used in the field of botany to refer to the process by which a seed or spore sprouts and begins to grow into a new plant.

However, if you are referring to the concept of germination in the context of bacterial or viral growth, then it could be defined as:

The process by which bacteria, viruses, or other microorganisms become active and start to multiply, often after a period of dormancy or latency. This can occur when the microorganisms encounter favorable conditions, such as moisture, warmth, or nutrients, that allow them to grow and reproduce. In medical contexts, this term is more commonly used in relation to infectious diseases caused by these microorganisms.

A plant root is not a medical term per se, but it is a term from botany, which is the study of plants. However, I can certainly provide a definition for you.

Plant roots are the underground organs of a plant that typically grow downward into the soil. They serve several important functions, including:

1. Anchorage: Roots help to stabilize the plant and keep it upright in the ground.
2. Absorption: Roots absorb water and nutrients from the soil, which are essential for the plant's growth and development.
3. Conduction: Roots conduct water and nutrients up to the above-ground parts of the plant, such as the stem and leaves.
4. Vegetative reproduction: Some plants can reproduce vegetatively through their roots, producing new plants from root fragments or specialized structures called rhizomes or tubers.

Roots are composed of several different tissues, including the epidermis, cortex, endodermis, and vascular tissue. The epidermis is the outermost layer of the root, which secretes a waxy substance called suberin that helps to prevent water loss. The cortex is the middle layer of the root, which contains cells that store carbohydrates and other nutrients. The endodermis is a thin layer of cells that surrounds the vascular tissue and regulates the movement of water and solutes into and out of the root. The vascular tissue consists of xylem and phloem, which transport water and nutrients throughout the plant.

I'm sorry for any confusion, but "Helianthus" is not a medical term. It is the genus name for sunflowers in the family Asteraceae. Sunflowers are native to North America and are known for their large, daisy-like flowers and tall stems. They have various uses, including ornamental purposes, food (seeds and oil), and medicinal applications in some traditional systems of medicine. However, there isn't a widely accepted medical definition associated with the term "Helianthus."

"Vicia sativa" is the scientific name for a type of plant commonly known as "Spring Vetch" or "Garden Vetch." It belongs to the legume family (Fabaceae) and is native to Europe, western Asia, and northwest Africa. The plant can grow up to 1 meter tall and has pinnate leaves with 8-14 oval leaflets. Its pea-like flowers are typically pink or purple.

While "Vicia sativa" has been used in traditional medicine for various purposes, such as treating skin conditions and respiratory issues, it is not commonly recognized as a medical term or treatment in modern Western medicine. As with any plant or herbal remedy, it's essential to consult a healthcare professional before using it for medicinal purposes, especially if you have pre-existing health conditions or are taking medications.

"Trifolium" is not a medical term. It is actually the genus name for a group of plants commonly known as clover. These plants belong to the family Fabaceae and are found in many temperate regions around the world. Some species, like red clover (Trifolium pratense), are used in herbal medicine for various purposes, such as treating respiratory conditions, skin inflammations, and menopausal symptoms. However, it's important to consult with a healthcare professional before using any herbal remedies.

Lactones are not a medical term per se, but they are important in the field of pharmaceuticals and medicinal chemistry. Lactones are cyclic esters derived from hydroxy acids. They can be found naturally in various plants, fruits, and some insects. In medicine, lactones have been used in the synthesis of drugs, including certain antibiotics and antifungal agents. For instance, the penicillin family of antibiotics contains a beta-lactone ring in their structure, which is essential for their antibacterial activity.

Autotrophic processes refer to the ability of certain organisms, known as autotrophs, to synthesize their own organic nutrients from inorganic substances using light or chemical energy. This process is essential for the production of organic matter and the formation of the basis of food chains in ecosystems.

In autotrophic processes, organisms use energy to convert carbon dioxide into organic compounds, such as glucose, through a series of metabolic reactions known as carbon fixation. There are two main types of autotrophic processes: photosynthesis and chemosynthesis.

Photosynthesis is the process used by plants, algae, and some bacteria to convert light energy from the sun into chemical energy in the form of organic compounds. This process involves the use of chlorophyll and other pigments to capture light energy, which is then converted into ATP and NADPH through a series of reactions known as the light-dependent reactions. These energy carriers are then used to power the Calvin cycle, where carbon dioxide is fixed into organic compounds.

Chemosynthesis, on the other hand, is the process used by some bacteria to convert chemical energy from inorganic substances, such as hydrogen sulfide or methane, into organic compounds. This process does not require light energy and typically occurs in environments with limited access to sunlight, such as deep-sea vents or soil.

Overall, autotrophic processes are critical for the functioning of ecosystems and the production of food for both plants and animals.

Host-parasite interactions refer to the relationship between a parasitic organism (the parasite) and its host, which can be an animal, plant, or human body. The parasite lives on or inside the host and derives nutrients from it, often causing harm in the process. This interaction can range from relatively benign to severe, depending on various factors such as the species of the parasite, the immune response of the host, and the duration of infection.

The host-parasite relationship is often categorized based on the degree of harm caused to the host. Parasites that cause little to no harm are called commensals, while those that cause significant damage or disease are called parasitic pathogens. Some parasites can even manipulate their hosts' behavior and physiology to enhance their own survival and reproduction, leading to complex interactions between the two organisms.

Understanding host-parasite interactions is crucial for developing effective strategies to prevent and treat parasitic infections, as well as for understanding the ecological relationships between different species in natural ecosystems.

In medical terms, "seeds" are often referred to as a small amount of a substance, such as a radioactive material or drug, that is inserted into a tissue or placed inside a capsule for the purpose of treating a medical condition. This can include procedures like brachytherapy, where seeds containing radioactive materials are used in the treatment of cancer to kill cancer cells and shrink tumors. Similarly, in some forms of drug delivery, seeds containing medication can be used to gradually release the drug into the body over an extended period of time.

It's important to note that "seeds" have different meanings and applications depending on the medical context. In other cases, "seeds" may simply refer to small particles or structures found in the body, such as those present in the eye's retina.

... hadroantha Beck Orobanche haenseleri Reut. Orobanche hansii A.Kern. Orobanche hederae Duby - Ivy broomrape Orobanche ... Orobanche bulbosa Beck Orobanche bungeana Beck Orobanche caesia Rchb. Orobanche calendulae Pomel Orobanche californica Cham. & ... Beck Orobanche chironii Lojac. Orobanche chrysacanthi Maire Orobanche cilicica Beck Orobanche cistanchoides Beck Orobanche ... ex Beck Orobanche salviae F.W.Schultz ex W.D.J.Koch Orobanche sanguinea C.Presl Orobanche santolinae Loscos & J.Pardo Orobanche ...
... is a species of broomrape known by the common names hemp broomrape and branched broomrape. It is native to ... Joel, D. M. (2009). "The new nomenclature of Orobanche and Phelipanche". Weed Research. 49: 6-7. doi:10.1111/j.1365-3180.2009. ... USDA, NRCS (n.d.). "Orobanche ramosa". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data ... 2005). "Selective control of Orobanche ramosa in potato with rimsulfuron and sub-lethal doses of glyphosate". Crop Protection. ...
Calflora Database: Orobanche parishii (Parish's broom rape) Jepson eFlora (TJM2) treatment of Orobanche parishii USDA Plants ... Orobanche parishii is a species of broomrape known by the common names Parish's broomrape and short-lobed broomrape. It is ... USDA, NRCS (n.d.). "Orobanche parishii". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data ... Orobanche, Flora of Baja California, Flora of California, Natural history of the California chaparral and woodlands, Natural ...
"Orobanche reticulata Wallr". hirc.botanic.hr. FCD. 2019. Retrieved 27 December 2019. "Orobanche reticulata Wallr". eol.org. ... Wikimedia Commons has media related to Orobanche reticulata. "NBN Atlas: Orobanche reticulata Wallr. thistle broomrape". ... Orobanche reticulata is a species of broomrape known by the common name thistle broomrape. It is a parasitic plant whose host ... Orobanche reticulata was described by taxonomist Karl Friedrich Wilhelm Wallroth (Wallr.) in 1825. Its usual host plant is ...
It is one of about 150 non-photosynthetic plants in the genus Orobanche that parasitize autotrophic plants. Orobanche minor ... Orobanche minor, the hellroot, common broomrape, lesser broomrape, small broomrape or clover broomrape, is a holoparasitic ... Rumsey, F.J.; Jury, S (1991). "An account of Orobanche L. in Britain and Ireland". Watsonia. 18: 257-295. Rumsey, F.J. (2007 ... Schneeweiss, G.M.; Colwell, A.; Park, J-M.; Jang, C-G.; Stuessy, T.F. (2004). "Phylogeny of holoparasitic Orobanche ( ...
"Orobanche crenata Forssk". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2020-09-28. "Orobanche crenata ... Orobanche crenata is a species of broomrape, commonly known as bean broomrape. It is a common parasite of the faba bean, Vicia ... Orobanche, Flora of the Arabian Peninsula, Flora of Europe, Flora of Western Asia, Flora of North Africa, All stub articles, ...
... is a species of broomrape known by the common name Rock Creek broomrape. It is endemic to California, where ... Orobanche, Flora of California, All stub articles, Orobanchaceae stubs). ...
"Orobanche sanguinea C. Presl - Encyclopedia of Life". eol.org. Retrieved 2022-02-04. Mifsud, Stephen (2002-08-23). "Orobanche ... Orobanche sanguinea is a species of herb in the family Orobanchaceae. Individuals can grow to 0.17 m. This article incorporates ... Licensed under CC0 (license statement/permission). Text taken from Orobanche sanguinea​, . Encyclopedia of Life. " ...
Jepson Manual Treatment of Orobanche bulbosa USDA Plants Profile for Orobanche bulbosa Orobanche bulbosa - Photo gallery ... Orobanche bulbosa arises from a thick root and a bulbous, twisted, scaly stem base, and grows erect to a maximum height near 30 ... Orobanche bulbosa is a species of plant known by the common name chaparral broomrape. It is native to the chaparral of ... Orobanche, Flora of Baja California, Flora of California, Flora of the Sierra Nevada (United States), Natural history of the ...
"Orobanche clausonis Pomel - Encyclopedia of Life". eol.org. Retrieved 2022-02-04. Mifsud, Stephen (2002-08-23). "Orobanche ... Orobanche clausonis is a species of plant in the family Orobanchaceae. This article incorporates text from a free content work ... Licensed under CC0 (license statement/permission). Text taken from Orobanche clausonis​, . Encyclopedia of Life. " ...
"Orobanche canescens C. Presl - Encyclopedia of Life". eol.org. Retrieved 2022-02-04. Mifsud, Stephen (2002-08-23). "Orobanche ... Orobanche canescens is a species of herb in the family Orobanchaceae. Individuals can grow to 0.4 m. This article incorporates ... Licensed under CC0 (license statement/permission). Text taken from Orobanche canescens​, . Encyclopedia of Life. " ...
"Orobanche lavandulacea Rchb. - Encyclopedia of Life". eol.org. Retrieved 2022-02-04. Mifsud, Stephen (2002-08-23). "Orobanche ... Orobanche lavandulacea is a species of plant in the family Orobanchaceae. This article incorporates text from a free content ... Licensed under CC0 (license statement/permission). Text taken from Orobanche lavandulacea​, . Encyclopedia of Life. " ...
... is adapted to soils with a high pH, like those in the Middle East where it is native, and requires high ... Orobanche aegyptiaca, the Egyptian broomrape, is a plant which is an obligate holoparasite from the family Orobanchaceae with a ... "Engineering Resistance to Orobanche Aegyptiaca: Evidence of Sarcotoxin IA as an Anti-Parasite Protein and Macromolecule ... "Resistance to Broomrape (Orobanche spp.) in Sunflower (Helianthus annuus L.) Is Temperature-dependent." Journal of Experimental ...
Jepson Manual Treatment of Orobanche vallicola USDA Plants Profile for Orobanche vallicola Orobanche vallicola - Photo gallery ... Orobanche vallicola is a species of broomrape known by the common name hillside broomrape. It is endemic to California, where ... Orobanche vallicola is a parasite growing attached to the roots of other plants, generally Sambucus species. The plant produces ... Orobanche, Endemic flora of California, Natural history of the California chaparral and woodlands, Natural history of the ...
... is a species of broomrape known by the common name clustered broomrape. It is native to much of western ... Orobanche, Flora of the Northwestern United States, Flora of the Northern United States, Flora of Northwestern Mexico, Flora of ...
... is a species of broomrape known by the common name Cooper's broomrape desert broomrape, spike broomrape, and ... "Orobanche cooperi". Germplasm Resources Information Network. Agricultural Research Service, United States Department of ...
... , the ivy broomrape, is, like other members of the genus Orobanche, a parasitic plant without chlorophyll, and ... Orobanche is derived from Greek, and means 'bitter vetch strangler'. This name originates from the species Orobanche rapum- ... O. hederae is usually included in the "Orobanche" section of genus Orobanche. Phylogenetic studies suggest the amethyst ... It is also called erva-toira da hera in Portuguese and orobanche du lierre in French. Its yellowish to purplish stems are ...
The name "orobanche" can be translated to "vetch-strangler" and "uniflora" can be translated to "single-flower". Orobanche ... Orobanche uniflora flowering in a Vermont woodland setting. "Profile for Orobanche uniflora (oneflowered broomrape)". USDA. ... "Orobanche uniflora". FloraFinder. Retrieved March 26, 2017. "One-flowered Cancer Root (Orobanche uniflora L.)". United States ... "Orobanche uniflora (One-flowered Broomrape)". Minnesota Wildflowers. Retrieved March 26, 2017. "Orobanche uniflora L." ...
California orobanche) Jepson Manual eFlora (TJM2) treatment of Orobanche californica USDA Plants Profile: Orobanche californica ... condensa Jepson eFlora (TJM2): Orobanche californica ssp. feudgei Jepson eFlora (TJM2): Orobanche californica ssp. grandis ... grandis Jepson eFlora (TJM2): Orobanche californica ssp. grayana Jepson eFlora (TJM2): Orobanche californica ssp. jepsonii ... Orobanche californica - subspecies and varieties Jepson eFlora (TJM2): Orobanche californica ssp. californica Jepson eFlora ( ...
... , the dwarf broomrape, is a species of plant in family Orobanchaceae. It is endemic to Malta. "Orobanche ... "Orobanche muteli in Global Plants on JSTOR". plants.jstor.org. Retrieved 2021-12-24. v t e (Articles with short description, ... Short description matches Wikidata, Articles with 'species' microformats, Endemic flora of Malta, Orobanche, Plants described ...
... the knapweed broomrape is a species of flowering plant belonging to the family Orobanchaceae. It is a ... "Orobanche elatior Sutton , Plants of the World Online , Kew Science". Plants of the World Online. Retrieved 18 February 2021. ( ...
Licensed under CC0 (license statement/permission). Text taken from Orobanche pubescens​, . Encyclopedia of Life. "Orobanche ... Orobanche pubescens is a species of annual herb in the family Orobanchaceae. They have a self-supporting growth form. ... Mifsud, Stephen (2002-08-23). "Orobanche pubescens (Hairy Broomrape) : MaltaWildPlants.com - the online Flora of the Maltese ...
"Orobanche densiflora Salzm. ex Reuter - Encyclopedia of Life". eol.org. Retrieved 2021-12-24. "Orobanche densiflora Salzm. ex ... Orobanche densiflora is a species of plant in the family Orobanchaceae. O. densiflora f. melitensis was reputed to be endemic ... Orobanche, Plants described in 1846, All stub articles, Orobanchaceae stubs). ...
... is a species of broomrape known by the common name flat-top broomrape. It is native to western North ... Media related to Orobanche corymbosa at Wikimedia Commons Photo gallery v t e (Articles with short description, Short ... "Orobanche corymbosa". Jepson Manual Treatment. Berkeley, California: University of California. Retrieved December 5, 2009. ... Orobanche, Flora of the Western United States, Flora of British Columbia, Flora of California, Flora of the Cascade Range, ...
"Orobanche latisquama (F. W. Schultz) Batt". Catalogue of Life. Retrieved 17 December 2020. "Orobanche latisquama (F.W.Schultz) ... "Orobanche latisquama" (PDF). Flora Iberica. Retrieved 17 December 2020. "Orobanche latisquama (F. W. Schultz) Batt". ... Orobanche latisquama is a species of broomrape in the family Orobanchaceae native to the western Mediterranean Basin. It is a ... Orobanche latisquama is native to the Iberian Peninsula (in central Portugal and south and east Spain), Northwest Africa ( ...
"Orobanche cernua Loefl. - Encyclopedia of Life". eol.org. Retrieved 2022-02-04. Mifsud, Stephen (2002-08-23). "Orobanche cernua ... Orobanche cernua, commonly known as nodding broomrape, is a species of herb in the family Orobanchaceae. They have a self- ... ISBN 978-80-200-2826-6. "Orobanche cernua Loefl". www.gbif.org. Retrieved 2022-07-01. (Articles with short description, Short ... Licensed under CC0 (license statement/permission). Text taken from Orobanche cernua​, . Encyclopedia of Life. " ...
... , the Louisiana broomrape or prairie broom-rape, is a species of plant in the family Orobanchaceae. It was ... Orobanche ludovicana In Flora of North America, vol. 17. Magnoliophyta: Tetrachondraceae to Orobanchaceae. Flora of North ... USDA, NRCS (n.d.). "Orobanche ludoviciana". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant ... Adam C. Schneider (9 December 2016). "Resurrection of the genus Aphyllon for New World broomrapes (Orobanche s.l., ...
... has four accepted infraspecific names: Orobanche alba subsp. alba: Originally described as Orobanche rubra. It ... Orobanche alba can be found in north-west Africa and is native to Morocco and Algeria. Orobanche alba is native to countries ... Orobanche alba subsp. cuprea is found in Cyprus and in some parts of southern Turkey. Orobanche alba subsp. major: First ... "Orobanche alba Stephan ex Willd". Plants of the World Online. Retrieved 16 March 2023. "Orobanche rubra Sm". Plants of the ...
"Orobanche caryophyllaceae - Encyclopedia of Life". eol.org. Retrieved 2022-02-04. Mifsud, Stephen (2002-08-23). "Orobanche ... Orobanche caryophyllacea is a species of plant in the family Orobanchaceae. This article incorporates text from a free content ... Licensed under CC0 (license statement/permission). Text taken from Orobanche caryophyllacea​, . Encyclopedia of Life. " ...
"Orobanche pinorum Geyer ex Hook". USDA. Plants Profile. Retrieved December 5, 2009. Lawrence R. Heckard. "Orobanche pinorum". ... Orobanche pinorum is a species of broomrape known by the common name conifer broomrape. It is native to the forests of western ... Orobanche pinorum is predominantly autogamous. It produces about 700 seeds per capsule and over 70,000 seeds per plant. There ... Ellis W., Mark; Taylor J., Ronald; Harrod J., Richy (Jan 1999). "THE REPRODUCTIVE BIOLOGY AND HOST SPECIFICITY OF OROBANCHE ...
Orobanche hadroantha Beck Orobanche haenseleri Reut. Orobanche hansii A.Kern. Orobanche hederae Duby - Ivy broomrape Orobanche ... Orobanche bulbosa Beck Orobanche bungeana Beck Orobanche caesia Rchb. Orobanche calendulae Pomel Orobanche californica Cham. & ... Beck Orobanche chironii Lojac. Orobanche chrysacanthi Maire Orobanche cilicica Beck Orobanche cistanchoides Beck Orobanche ... ex Beck Orobanche salviae F.W.Schultz ex W.D.J.Koch Orobanche sanguinea C.Presl Orobanche santolinae Loscos & J.Pardo Orobanche ...
Orobanche parishii subsp. parishii Orobanche pinorum Orobanche porphyrantha Orobanche ramosa Orobanche terrae-novae Orobanche ... Orobanche uniflora var. terrae-novae Orobanche uniflora var. typica Orobanche uniflora var. uniflora Orobanche valida Orobanche ... Orobanche comosa var. vallicola Orobanche cooperi Orobanche cooperi subsp. cooperi Orobanche cooperi subsp. latiloba Orobanche ... Orobanche fasciculata var. lutea Orobanche grayana Orobanche grayana var. feudgei Orobanche grayana var. grayana Orobanche ...
List of ICPN names in Orobanche uniflora List of names from ICPN, Hrusas Crosswalk, and Jepson Flora in Orobanche Resources of ...
... ID: 0000 0000 0407 2050 [detail]. © 2007 Lynn Watson. Orobanche uniflora. ID: 0000 0000 0407 2051 [detail] ... Orobanche uniflora. ID: 0000 0000 0407 2052 [detail]. © 2007 Lynn Watson. Orobanche uniflora. Naked Broom-rape. ID: 0000 1111 ... Orobanche uniflora. Naked Broom-rape. ID: 0000 1111 2222 2115 [detail]. © 2016 Keir Morse. Orobanche uniflora. Naked Broom-rape ... Orobanche uniflora. Naked Broom-rape. ID: 0000 0000 0605 1689 [detail]. © 2005 Steve Matson. Orobanche uniflora. Naked Broom- ...
Orobanche major L. = Orobanche elatior Sutton. Orobanchaceae. Grande orobanche, Orobanche lev e. ...
Orobanche. ,. minor. Spot-characters for:. Orobanche minor Sm.. The following is a list of spot-characters recorded for this ... Flora of Zimbabwe: Spot characters for: Orobanche minor. https://www.zimbabweflora.co.zw/speciesdata/spots-per-species-display. ...
Using this photo This photo and associated text may not be used except with express written permission from St. Marys College. To obtain permission for personal, academic, commercial, or other uses, or to inquire about high resolution images, prints, fees, or licensing, or if you have other questions, contact the Saint Marys College of California Archives ...
Orobanche Hederae Seeds (2000+ seeds) (Ivy Broomrape.) - Plant World Seeds. An amazing, non-chlorophyll producing, parasitic ...
Search for: Remedy Name (e.g. Arnica montana), Synonyms (e.g. Nux vomica), product number (e.g. 9001366), family (e.g. Nosode), Scholten No. (e.g. 665.24.08). In our green bubbles you can see the respective main names of our products ...
Orobanche species. Orobanche hederae View list of all occurrence records for this taxon (0 records) View map of all occurrence ... Orobanche hederae Duby. Ivy Broomrape. species. Accepted. Name authority: UKSI Establishment means: Native. ...
Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution CC BY Licence.. ...
... fasciculata Nutt. *Aphylion fasciculata (Nutt.) Gray *Thalesia fasciculata (Nutt.) Britton *Orobanche fasciculata; [ ... Orobanche uniflora L. One-flowered Cancer-root *Aphyllon uniflora (L.) Gray *Thalesia uniflora (L.) Britton ... Orobanche alsatica Kirschl. *Orobanche alsatica; [Oleg Kosterin] * Orobanche coerulescens Stephan *Orobanche coerulescens; [ ...
Orobanche californica. Description. Orobanche californica. A flower of Orobanche californica, sectioned so as to show two of ... setSC-Orobanche-5. Main Information. Title. ,em,Orobanche californica,/em,. Author. Sherwin Carlquist Santa Barbara California ...
A. Gray, Orobanche fasciculata var. fasciculata , Orobanche fasciculata var. franciscana Achey, Orobanche fasciculata var. ... lutea (Parry) Achey, Orobanche fasciculata var. subulata Goodman, Orobanche fasciculata var. typica Achey, Thalesia fasciculata ... Orobanche fasciculata has white lobes to the tubular corolla. Both corolla and stems are very stipitate glandular. Orobanche ... Etymology: Orobanche was the Greek name for a parasitic plant that grew on vetch. The word comes from the Greek words, orobos, ...
Orobanche ludoviciana is a perennial plant that can grow up to 1.50 metres tall.. It is harvested from the wild for local use ...
Calli derived from seedlings of the parasitic plant Orobanche aegyptiaca were grown on enriched nutrient agar. Growth was ... Calli derived from seedlings of the parasitic plant Orobanche aegyptiaca were grown on enriched nutrient agar. Growth was ... The angiospermous root parasite Orobanche L. (Orobanchaceae) induces expression of a pathogenesis related (PR) gene in ... The differential susceptibility of vetch (Vicia spp.) to Orobanche aegyptiaca: Anatomical studies ...
Orobanche du Galium Mollugo Vaucher, Monogr. Orobanch.: 55, t. 7 (1827), nom. inv. Syn.: ≡ Orobanche Galii-Molluginis [Vaucher ... Orobanche caryophyllacea var. typica subf. eriostemon (Rchb.) Biblioth. Bot. 19: 158 (1890). Syn.: ≡ Orobanche galii var. ... 2000, This name has been used in several senses... Orobanche elatior Sutton ... Orobanche caryophyllacea ...)]; see Orobanche ... Orobanche epithymum var. bushei (Reut.) Boiss., Fl. Orient. 4(2): 509 (1879 [Apr-May 1879]) [β ? Buhsei]. Syn.: ≡ Orobanche ...
Orobanche cumana (sunflower broomrape) genome browser
GENETIC INTERACTIONS AND RELATIONSHIPAMONG FABA BEAN (VICIA FABA L.) AND OROBANCHE ASSOCIATED BY ISSR MOLECULAR MARKERS. *View ... DETERMINATION OF THE SIMILARITY AMONG FABA BEAN (VICIA FABA) AND ITS OROBANCHE PARASITE USING ISSR MOLECULAR MARKERS ... GENETIC INTERACTIONS AND RELATIONSHIPAMONG FABA BEAN (VICIA FABA L.) AND OROBANCHE ASSOCIATED BY ISSR MOLECULAR MARKERS ... Detection of genetic variations in orobanche crenata using inter simple sequence repeat (ISSR) markers ...
Orobanche 2. Orthocarpus Parastriga Parentucellia Pedicularis Petitmenginia Phacellanthus Phelipanche Phelypaea Phtheirospermum ...
Orobanche flava is a species of Central European mountain ranges, mainly the Alps and Carpathian Mts. The paper presents the ... Orobanche flava is a species of Central European mountain ranges, mainly the Alps and Carpathian Mts. The paper presents the ... Orobanche flava (Orobanchaceae) in Poland: current distribution, taxonomy, hosts and plant communities ...
Plantes-microorganismes, orobanche. 36ième congrès AFH Association Française dHistotechnologie, Jun 2023, Dijon, France. ⟨hal- ...
Orobanche spp. (broomrapes), other than the following species: Orobanche bulbosa (Gray) G. Beck ...
Orobanche corymbosa (Rydb.) Ferris ssp. mutabilis Heckard (Flat-topped Broomrape) This red-listed species of dry sagebrush ...
Orobanche crenata Forssk. Family: Orobanchaceae. Declared Pest, Prohibited - s12 (C1 Prohibited). Common names: scalloped ...
Orobanche ludoviciana. Broom Rape, Louisiana broomrape, Manyflower broomrape. Perennial. 1.5. 0-0 LMH. FSN. M. 1. 1. ...
Orobanche minor Sm.. D terminateur :. Costa, D. - 1998. Rangement (G):. Collecteur et date de r colte. Collecteur :. Thellung, ...
  • Orobanche, commonly known as broomrape, is a genus of almost 200 species of small parasitic herbaceous plants, mostly native to the temperate Northern Hemisphere. (wikipedia.org)
  • The flower shoots are scaly, with a dense terminal spike of 10-20 flowers in most species, although single in one-flowered broomrape (Orobanche uniflora). (wikipedia.org)
  • Branched broomrape Orobanche ramosa, native to central and southwestern Europe but widely naturalised elsewhere, is considered a major threat to crops in some areas. (wikipedia.org)
  • The bean broomrape Orobanche crenata, which targets the fava bean, has stems that are gathered and eaten in the Italian region of Apulia. (wikipedia.org)
  • Fenzhi broomrape Orobanche alba Stephan ex Willd. (wikipedia.org)
  • baihua broomrape Orobanche alsatica Kirschl. (wikipedia.org)
  • Duose broomrape Orobanche amethystea Thuill. (wikipedia.org)
  • Eryngium broomrape Orobanche amoena C.A.Mey. (wikipedia.org)
  • Wormwood broomrape Orobanche arizonica L.T.Collins Orobanche armena Tzvelev Orobanche arpica Piwow. (wikipedia.org)
  • Wanguan broomrape Orobanche chilensis (Phil. (wikipedia.org)
  • Xizang broomrape Orobanche clausonis Pomel Orobanche coelestis (Reut. (wikipedia.org)
  • ex Beck - Changchi broomrape Orobanche coerulescens Stephan Orobanche cohenii Domina & Danin Orobanche connata K.Koch Orobanche cooperi (A.Gray) A.Heller - Cooper's broomrape Orobanche corymbosa (Rydb. (wikipedia.org)
  • Ferris - Flat-top broomrape Orobanche crenata Forssk. (wikipedia.org)
  • Bean broomrape Orobanche cumana Wallr. (wikipedia.org)
  • I'm not sure if I've seen California broomrape (Orobanche californica) on Vancouver Island before so when I saw a few plants on the rocky shoreline in East Sooke Regional Park I was pretty excited. (islandnature.ca)
  • My last blog was on the common broomrape, Orobanche minor, the only species I had seen on campus in the past few years. (reading.ac.uk)
  • The following species are recognised in the genus Orobanche: Orobanche aconiti-lycoctoni Moreno Mor. (wikipedia.org)
  • The red-based glandular hairs on the corolla separate Orobanche alba from all our other broomrapes except the rare easterly species Orobanche reticulata . (makaques.com)
  • Weeds of the genus Orobanche parasitize many dicotyledonous species, causing severe damage to vegetable and field crops worldwide. (agri.gov.il)
  • A new Penn State university study found 52 cases of nonsexual transfer of DNA -- or horizontal gene transfer (HGT) -- from a host plants into a parasitic species known as broomrapes (genus Orobanche ). (zmescience.com)
  • Orobanche cernua subsp. (kew.org)
  • Cited as Orobanche cernua subsp. (kew.org)
  • Orobanche corymbosa subsp. (ou.edu)
  • Orobanche calendulae Pomel Orobanche californica Cham. (wikipedia.org)
  • UCJEPS: Jepson Interchange: Orobanche californica Cham. (berkeley.edu)
  • Strigolactones (SLs) are plant hormones exuded in the rhizosphere with a signaling role for the development of arbuscular mycorrhizal (AM) fungi and as stimulants of seed germination of the parasitic weeds Orobanche, Phelipanche, and Striga, the most threatening weeds of major crops worldwide. (bvsalud.org)
  • Root parasitic plants such as Striga, Orobanche, and Phelipanche spp. (bvsalud.org)
  • Orobanche canescens C.Presl Orobanche caryophyllacea Sm. (wikipedia.org)
  • Orobanche australis Moris ex Bertol. (wikipedia.org)
  • Orobanche cathae Deflers Orobanche caucasica Beck Orobanche centaurina Bertol. (wikipedia.org)
  • G.Gómez, Ó.Sánchez, Carlón & M.Laínz Orobanche aegyptiaca Pers. (wikipedia.org)
  • Orobanche bulbosa Beck Orobanche bungeana Beck Orobanche caesia Rchb. (wikipedia.org)
  • Continental plants (belonging to Orobanche alba var. (makaques.com)
  • Orobanche angustelaciniata Gilli Orobanche apuana Domina & Soldano Orobanche arenaria Borkh. (wikipedia.org)
  • Orobanche ballii (Maire) Domina Orobanche ballotae A.Pujadas Orobanche balsensis (J.A.Guim. (wikipedia.org)
  • Beck Orobanche chironii Lojac. (wikipedia.org)
  • Orobanche chrysacanthi Maire Orobanche cilicica Beck Orobanche cistanchoides Beck Orobanche clarkei Hook.f. (wikipedia.org)
  • ex Kotschy Orobanche cyrenaica Beck ex E.A.Durand & Barratte Orobanche cyrnea Jeanm. (wikipedia.org)
  • The photographer's identification Orobanche minor has not been reviewed. (berkeley.edu)
  • The flower shoots are scaly, with a dense terminal spike of 10-20 flowers in most species, although single in one-flowered broomrape (Orobanche uniflora). (wikipedia.org)
  • UCJEPS: Jepson Interchange: Orobanche uniflora L. var. (berkeley.edu)
  • Orobanche uniflora differs by having hairless scale leaves, one to three flowers per plant in white, cream, lilac, or violet, and lance to awl-shaped calyx lobes that are longer than the calyx tube. (asu.edu)
  • Orobanche ludoviciana is a perennial plant that can grow up to 1.50 metres tall. (theferns.info)
  • Orobanche fasciculata has white lobes to the tubular corolla. (asu.edu)
  • Orobanche fasciculata grows at middle elevations and has been seen parasitizing Artemisia carruthii. (asu.edu)
  • Orobanche is from Greek orobos, a kind of vetch, and anchone, choke or strangle because of the parasitic nature of the genus, while fasciculata means bundles, which describes the way the leaves attach to the stem in fascicles. (asu.edu)
  • The following species are recognised in the genus Orobanche: Orobanche aconiti-lycoctoni Moreno Mor. (wikipedia.org)
  • And indeed, holoparasites in the genus Orobanche are well-known pathogens of a variety of crops. (echocommunity.org)
  • Orobanche bulbosa Beck Orobanche bungeana Beck Orobanche caesia Rchb. (wikipedia.org)
  • Orobanche angustelaciniata Gilli Orobanche apuana Domina & Soldano Orobanche arenaria Borkh. (wikipedia.org)
  • Orobanche artemisiae-campestris Vaucher ex Gaudin Orobanche astragali Mouterde Orobanche auranitica Mouterde Orobanche australiana F.Muell. (wikipedia.org)
  • Orobanche calendulae Pomel Orobanche californica Cham. (wikipedia.org)
  • Advanta Ukraine invested in LED lights for the sunflower 'Orobanche Lab. (advantaseeds.com)
  • The screening of Orobanche-tolerant faba bean among 1200 lines was introduced to Egypt. (icarda.org)
  • 29) Orobanche lucorum A. Braun ex F. W. Schultz [Bot. (homolaicus.com)
  • The evaluation of combined large seed lines and Orobanche resistance in F6. (icarda.org)