A plant family of the order Orchidales, subclass Liliidae, class Liliopsida (monocotyledons). All orchids have the same bilaterally symmetrical flower structure, with three sepals, but the flowers vary greatly in color and shape.
A plant genus of the family ORCHIDACEAE that contains dihydroayapin (COUMARINS) and phenanthraquinones.
A plant genus of the family ORCHIDACEAE that is the source of the familiar flavoring used in foods and medicines (FLAVORING AGENTS).
The transfer of POLLEN grains (male gametes) to the plant ovule (female gamete).
The reproductive organs of plants.
The processes by which organisms utilize organic substances as their nutrient sources. Contrasts with AUTOTROPHIC PROCESSES which make use of simple inorganic substances as the nutrient supply source. Heterotrophs can be either chemoheterotrophs (or chemoorganotrophs) which also require organic substances such as glucose for their primary metabolic energy requirements, or photoheterotrophs (or photoorganotrophs) which derive their primary energy requirements 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 nutrients and energy requirements.
The fertilizing element of plants that contains the male GAMETOPHYTES.
Symbiotic combination (dual organism) of the MYCELIUM of FUNGI with the roots of plants (PLANT ROOTS). The roots of almost all higher plants exhibit this mutually beneficial relationship, whereby the fungus supplies water and mineral salts to the plant, and the plant supplies CARBOHYDRATES to the fungus. There are two major types of mycorrhizae: ectomycorrhizae and endomycorrhizae.
Sugar-rich liquid produced in plant glands called nectaries. It is either produced in flowers or other plant structures, providing a source of attraction for pollinating insects and animals, as well as being a nutrient source to animal mutualists which provide protection of plants against herbivores.
An animal or plant species in danger of extinction. Causes can include human activity, changing climate, or change in predator/prey ratios.
A cluster of FLOWERS (as opposed to a solitary flower) arranged on a main stem of a plant.
The intergenic DNA segments that are between the ribosomal RNA genes (internal transcribed spacers) and between the tandemly repeated units of rDNA (external transcribed spacers and nontranscribed spacers).
Deoxyribonucleic acid that makes up the genetic material of plants.
The parts of plants, including SEEDS.
The relationships of groups of organisms as reflected by their genetic makeup.

Are there fitness advantages in being a rewardless orchid? Reward supplementation experiments with Barlia robertiana. (1/291)

The Orchidaceae characteristically contain a very large number of species that attract pollinators but do not offer them any form of reward in return for visitation. Such a strategy is highly unusual in the plant kingdom. We conducted experiments in order to manipulate the reward strategy of the rewardless bumble-bee-pollinated orchid Barlia robertiana by adding sucrose solution to inflorescences. We found that supplementation decreased the probability of a pollinator removing pollinia by approximately ten times. Despite pollinators visiting many more flowers per inflorescence on supplemented plants, eight times fewer pollinia were removed from supplemented inflorescences during each visit. Pollinia deposition patterns were not significantly affected by supplementation and no geitonogamous deposition was recorded. In populations where inflorescences were supplemented for 20 days, pollinia removal was reduced by over half for supplemented inflorescences, whereas fruit set was unmodified by supplementation. We conclude that rewardlessness would increase total seed paternity, but not change either total seed maternity or the probability that offspring were outcrossed in this species. To the authors' knowledge this is the first time that there has been an unequivocal experimental demonstration of an evolutionary advantage for rewardlessness in the Orchidaceae.  (+info)

Homocyclotirucallane and two dihydrophenanthrenes from Spiranthes sinensis. (2/291)

A novel homocyclotirucallane, sinetirucallol (1), and two additional new dihydrophenanthrenes, sinensols G (2) and H (3), were isolated from the aerial parts of Spiranthes sinensis (Pers.) Ames. Their structures were determined by various spectral analyses, including MS and two-dimentional nuclear magnetic resonance techniques. The structure of compound 1 was further confirmed by single-crystal X-ray analysis. The absolute configuration of 1 was determined by modified Mosher's method.  (+info)

Identity of Cypripedium calceolus (Orchidaceae) in Rebun Island: comparative DNA analysis of related species. (3/291)

Cypripedium calceolus was found in 1980 in Rebun Island off the north coast of Hokkaido, Japan, but the origin of this plant has been a controversial issue. In this study, we have made a comparative study by chloroplast DNA sequencing analysis among C. calceolus which occurs in Rebun Island and populations of C. calceolus from western Europe, China and far eastern Russia (Nakhodka), and also as references, C. macranthos in Japan and other Cypripedium species in North America. A Cypripedium cf. "calceolus", found recently in eastern Hokkaido, was also included in this analysis. The C. calceolus samples analyzed were categorized into three groups, i.e., those from Western Europe, from China and far eastern Russia, and from Rebun Island. The C. calceolus in Rebun Island was clearly different from the others in terms of DNA sequence and morphological features. The C. cf. calceolus from eastern Hokkaido and one sample from Nadhodka, Russia, were also classified into the same group as those from Rebun Island, although some differences in their morphological features were observed. It is concluded that the C. calceolus found in Rebun Island is not identical with those growing in Europe and China. In addition, it was found that it may be possible to classify C. macranthos into two groups, namely groups which include or do not include var. rebunense. An unidentified Cypripedium species found in Rebun Island falls into the same group as var. rebunense.  (+info)

Drying rate and dehydrin synthesis associated with abscisic acid-induced dehydration tolerance in Spathoglottis plicata orchidaceae protocorms. (4/291)

Dehydration tolerance of in vitro orchid protocorms was investigated under controlled drying conditions and after abscisic acid (ABA) pretreatment. Protocorms were obtained by germinating seeds on Murashige and Skoog (MS) medium containing 10% (v/v) coconut water, 2% (w/v) sucrose and 0.8% (w/v) agar, and were dehydrated in relative humidities (RH) ranging from 7% to 93% at 25 degrees C. The critical water content of dehydration tolerance was determined, using the electrolyte leakage method. Drying rate affected the critical water content. Slow drying under high RH conditions achieved the greatest tolerance to dehydration. ABA pretreatment decreased the drying rate of protocorms, and increased dehydration tolerance. Improved tolerance to dehydration after ABA treatment was correlated with the effect of ABA on drying rate of protocorms. When critical water content of protocorms dried under different RH was plotted as a function of actual drying rate, no significant difference in tolerance to dehydration was observed between ABA-treated and control protocorms. ABA pretreatment and dehydration of orchid protocorms induced the synthesis of dehydrin, especially under the slow drying conditions. ABA pretreatment also promoted dry matter accumulation such as carbohydrates and soluble proteins and increased the concentration of K(+) and Na(+) ions in protocorms. The ABA-induced decrease in drying rate was correlated with lower osmotic potential, the enhanced maturity of protocorms and the accumulation of dehydrin in protocorms during pretreatment.  (+info)

The potential for floral mimicry in rewardless orchids: an experimental study. (5/291)

More than one-third of orchid species do not provide their pollinators with either pollen or nectar rewards. Floral mimicry could explain the maintenance of these rewardless orchid species, but most rewardless orchids do not appear to have a rewarding plant that they mimic specifically. We tested the hypothesis that floral mimicry can occur through similarity based on corolla colour alone, using naive bumble-bees foraging on arrays of plants with one rewarding model species, and one rewardless putative mimic species (Dactylorhiza sambucina) which had two colour morphs. We found that when bees were inexperienced, they visited both rewardless morphs randomly. However, after bees had gained experience with the rewarding model, and it was removed from the experiment, bees resampled preferentially the rewardless morph most similar to it in corolla colour. This is the first clear evidence, to our knowledge, that pollinators could select for floral mimicry. We suggest that floral mimicry can be a selective force acting on rewardless orchids, but only under some ecological conditions. In particular, we argue that selection on early-flowering rewardless orchids that receive visits from a large pool of naive pollinators will be weakly influenced by mimicry.  (+info)

The pollination mechanism in Trigonidium obtusum Lindl (Orchidaceae: Maxillariinae): sexual mimicry and trap-flowers. (6/291)

The pollination process in Trigonidium obtusum Lindl. (Epidendroideae: Maxillariinae) is documented. The flowers are pollinated by sexually excited drones of Plebeia droryana (Meliponinae). When attempting to copulate either with sepals or petals, these bees slip on the waxy perianth surface and become trapped in the funnel-like flower tube. Bees trying to escape from the flowers may instead access the space between the column and lip, fixing the pollinarium on their scutellum. Pollinarium-bearing bees may pollinate the flowers when repeating the above-mentioned steps, leaving pollinia on the concave stigmatic surface, thus effecting pollination. Recently removed pollinaria are too broad to enter the stigma but they begin to dehydrate and within 40 min of removal are small enough to fit the stigmatic cavity. This mechanism prevents insect-mediated self-pollination and promotes cross-pollination. Preliminary evidence based on experiments with cultivated plants suggests that they are self-compatible but that fruit set is pollinator-dependent. The data obtained are discussed in a phylogenetic context. It is suggested that the pseudocopulatory syndrome in Trigonidium could have evolved from rewardless (food advertising) ancestors. Pseudocopulation in the context of the long flowering period of this orchid species (about 7 months) is understandable since the eusocial Plebeia bees produce fertile individuals several times a year.  (+info)

Types of pollen dispersal units in orchids, and their consequences for germination and fertilization. (7/291)

The various pollen dispersal units (PDU) found in orchids are discussed together with possible evolutionary trends and the consequences for germination and fertilization. Orchids with monad and tetrad pollen form more complex dispersal units by means of pollenkitt, elastoviscin, a callosic wall, common walls or a combination of these. Evolutionary trends include (1) from pollenkitt to elastoviscin; (2) from monad to tetrads and multiples of tetrads; (3) from partially dehydrated (<30 %) to partially hydrated (>30 %) pollen; and (4) from monad pollen to PDUs with many pollen grains. The biological consequences concern both male and female reproductive systems. Some features of the male side are present in all orchids irrespective of the pollen dispersal unit, whereas other characters are found only in orchids with pollinia; the same applies for the female counterpart. Pollen grains of orchids with pollinia germinate at least 24 h after pollination because the pollen grains/tetrads must swell and make space for the growth of pollen tubes.  (+info)

Isolation and characterization of the orchid cytokinin oxidase DSCKX1 promoter. (8/291)

The orchid DSCKX1 is a new member of the cytokinin oxidase gene family, which catalyses the degradation of cytokinins bearing unsaturated isoprenoid side chains. A 3.7 kb fragment upstream of the DSCKX1 coding region was isolated, sequenced and characterized by deletion analysis of DSCKX1::beta-glucuronidase gene fusions using transient orchid and stable Arabidopsis transformation systems. Functional analysis of 5' deletions defined the 5'-upstream region that directs the expression in distinct tissues. Regulatory elements affecting the cytokinin induction of the DSCKX1 gene have also been delineated  (+info)

"Orchidaceae" is not a medical term. It is the scientific name for the orchid family, which is a group of flowering plants known for their often elaborate and beautiful flowers. The term "orchidaceae" comes from the Greek word "orkhis," meaning "testicle," likely referring to the shape of the twin tubers in some species.

If you have any medical concerns or questions, I would be happy to help if you could provide more information about what you are looking for.

Dendrobium is a genus of flowering plants in the family Orchidaceae. It contains around 1,200 to 1,500 species, making it one of the largest orchid genera. The name Dendrobium comes from the Greek words "dendron" meaning tree and "bios" meaning life, which refers to the fact that many of these orchids grow on trees or other plants as epiphytes.

Dendrobium orchids are native to a wide range of habitats in Asia, Australia, and the Pacific Islands. They vary greatly in size, shape, and color, but most have fleshy, jointed stems and narrow leaves. Some species produce flowers that are highly fragrant and last for several weeks.

In traditional medicine, some Dendrobium species have been used for their anti-inflammatory, antioxidant, and immune-boosting properties. However, it is important to note that the safety and efficacy of using these plants as medicinal remedies have not been thoroughly studied and should be approached with caution.

"Vanilla" is not a term that has a medical definition. It is a flavoring derived from the beans of the vanilla orchid (Vanilla planifolia), and it is widely used in the food industry to give a sweet and creamy taste to various products, such as ice cream, cakes, and beverages.

However, there is a term called "vanillin" that has a medical relevance. Vanillin is a chemical compound found in the vanilla bean, but it can also be synthetically produced. It has been studied for its potential medicinal properties, including its antioxidant and anti-inflammatory effects. However, more research is needed to determine its therapeutic potential fully.

I'm sorry for any confusion, but "pollination" is not a term typically used in medical definitions. Pollination is a process in biology, specifically in botany, that refers to the transfer of pollen from the male reproductive organ (anther) of a flower to the female reproductive organ (stigma) of the same or another flower, leading to fertilization and the production of fruits and seeds.

If you have any medical terms or concepts in mind, please provide them so I can offer an accurate definition or explanation.

I'm sorry for any confusion, but "flowers" is not a term that has a medical definition. The term "flowers" is commonly used to refer to the reproductive structures of flowering plants (angiosperms), which are characterized by having both male and female reproductive organs or separate male and female flowers.

If you have any questions related to medical terminology or health conditions, I would be happy to try to help answer those for you!

Heterotrophic processes refer to the metabolic activities carried out by organisms that cannot produce their own food and have to obtain energy by consuming other organisms or organic substances. These organisms include animals, fungi, and most bacteria. They obtain energy by breaking down complex organic molecules from their environment using enzymes, a process known as respiration or fermentation. The end products of this process are often carbon dioxide, water, and waste materials. This is in contrast to autotrophic processes, where organisms (like plants) synthesize their own food through photosynthesis.

Pollen, in a medical context, refers to the fine powder-like substance produced by the male reproductive organ of seed plants. It contains microscopic grains known as pollen grains, which are transported by various means such as wind, water, or insects to the female reproductive organ of the same or another plant species for fertilization.

Pollen can cause allergic reactions in some individuals, particularly during the spring and summer months when plants release large amounts of pollen into the air. These allergies, also known as hay fever or seasonal allergic rhinitis, can result in symptoms such as sneezing, runny nose, congestion, itchy eyes, and coughing.

It is important to note that while all pollen has the potential to cause allergic reactions, certain types of plants, such as ragweed, grasses, and trees, are more likely to trigger symptoms in sensitive individuals.

Mycorrhizae are symbiotic associations between fungi and the roots of most plant species. In a mycorrhizal association, fungi colonize the root tissues of plants and extend their mycelial networks into the surrounding soil. This association enhances the nutrient uptake capacity of the host plant, particularly with regards to phosphorus and nitrogen, while the fungi receive carbohydrates from the plant for their own growth and metabolism.

Mycorrhizal fungi can be broadly classified into two types: ectomycorrhizae and endomycorrhizae (or arbuscular mycorrhizae). Ectomycorrhizae form a sheath around the root surface, while endomycorrhizae penetrate the root cells and form structures called arbuscules, where nutrient exchange occurs. Mycorrhizal associations play crucial roles in maintaining ecosystem stability, promoting plant growth, and improving soil structure and fertility.

I apologize for any confusion, but "Plant Nectar" is not a term used in medical definitions. Nectar is a sweet liquid produced by plants in flowers to attract pollinators such as insects and birds. It's a sugar-rich substance that serves as a source of energy for these animals. While it may have some nutritional value, it's not something that would be relevant to medical definitions or human health in a direct sense.

An endangered species is a species of animal, plant, or other organism that is at risk of becoming extinct because its population is declining or threatened by changing environmental or demographic factors. This term is defined and used in the context of conservation biology and wildlife management to identify species that need protection and preservation efforts.

The International Union for Conservation of Nature (IUCN) maintains a "Red List" of species, categorizing them based on their extinction risk. The categories include "Critically Endangered," "Endangered," "Vulnerable," and "Near Threatened." A species is considered endangered if it meets certain criteria indicating that it faces a very high risk of extinction in the wild.

The primary causes for species to become endangered include habitat loss, fragmentation, degradation, pollution, climate change, overexploitation, and introduction of invasive species. Conservation efforts often focus on protecting habitats, managing threats, and implementing recovery programs to help endangered species recover their populations and reduce the risk of extinction.

Inflorescence is a term used in the field of botany, which includes the study of plants. However, I understand that you are asking for a medical definition. In the context of medicine, specifically in pathology, inflorescence may refer to the arrangement or growth pattern of lesions or neoplasms (abnormal growths) in a particular area of the body.

To provide a precise medical definition, I would need more context about how the term is being used. Nonetheless, based on the botanical definition, inflorescence refers to the cluster or arrangement of flowers on a stem or branch. It can take various forms, such as spikes, racemes, panicles, umbels, and corymbs, depending on the pattern in which flowers are arranged.

The ribosomal spacer in DNA refers to the non-coding sequences of DNA that are located between the genes for ribosomal RNA (rRNA). These spacer regions are present in the DNA of organisms that have a nuclear genome, including humans and other animals, plants, and fungi.

In prokaryotic cells, such as bacteria, there are two ribosomal RNA genes, 16S and 23S, separated by a spacer region known as the intergenic spacer (IGS). In eukaryotic cells, there are multiple copies of ribosomal RNA genes arranged in clusters called nucleolar organizer regions (NORs), which are located on the short arms of several acrocentric chromosomes. Each cluster contains hundreds to thousands of copies of the 18S, 5.8S, and 28S rRNA genes, separated by non-transcribed spacer regions known as internal transcribed spacers (ITS) and external transcribed spacers (ETS).

The ribosomal spacer regions in DNA are often used as molecular markers for studying evolutionary relationships among organisms because they evolve more rapidly than the rRNA genes themselves. The sequences of these spacer regions can be compared among different species to infer their phylogenetic relationships and to estimate the time since they diverged from a common ancestor. Additionally, the length and composition of ribosomal spacers can vary between individuals within a species, making them useful for studying genetic diversity and population structure.

DNA, or deoxyribonucleic acid, is the genetic material present in the cells of all living organisms, including plants. In plants, DNA is located in the nucleus of a cell, as well as in chloroplasts and mitochondria. Plant DNA contains the instructions for the development, growth, and function of the plant, and is passed down from one generation to the next through the process of reproduction.

The structure of DNA is a double helix, formed by two strands of nucleotides that are linked together by hydrogen bonds. Each nucleotide contains a sugar molecule (deoxyribose), a phosphate group, and a nitrogenous base. There are four types of nitrogenous bases in DNA: adenine (A), guanine (G), cytosine (C), and thymine (T). Adenine pairs with thymine, and guanine pairs with cytosine, forming the rungs of the ladder that make up the double helix.

The genetic information in DNA is encoded in the sequence of these nitrogenous bases. Large sequences of bases form genes, which provide the instructions for the production of proteins. The process of gene expression involves transcribing the DNA sequence into a complementary RNA molecule, which is then translated into a protein.

Plant DNA is similar to animal DNA in many ways, but there are also some differences. For example, plant DNA contains a higher proportion of repetitive sequences and transposable elements, which are mobile genetic elements that can move around the genome and cause mutations. Additionally, plant cells have cell walls and chloroplasts, which are not present in animal cells, and these structures contain their own DNA.

I'm sorry for any confusion, but "Plant Structures" is not a medical term. It is a term used in the field of botany to refer to the different parts of a plant, such as roots, stems, leaves, flowers, and fruits. Each of these structures has specific functions that contribute to the overall growth, reproduction, and survival of the plant. If you have any questions related to biology or botany, I'd be happy to try and help answer them!

Phylogeny is the evolutionary history and relationship among biological entities, such as species or genes, based on their shared characteristics. In other words, it refers to the branching pattern of evolution that shows how various organisms have descended from a common ancestor over time. Phylogenetic analysis involves constructing a tree-like diagram called a phylogenetic tree, which depicts the inferred evolutionary relationships among organisms or genes based on molecular sequence data or other types of characters. This information is crucial for understanding the diversity and distribution of life on Earth, as well as for studying the emergence and spread of diseases.

Wiley Online Library Orchidaceae At: angiosperms At: Browse At: The Plant List APG III genus list At Orchidaceae At Asparagales ... rbcL phylogeny of Orchidaceae (1999) Archived 2010-07-03 at the Wayback Machine DNA data and Orchidaceae Systematics: A new ... English Media related to Orchidaceae at Wikimedia Commons Data related to Orchidaceae at Wikispecies (All articles with ... As of 2015, Orchidaceae was not yet covered in The Families and Genera of Vascular Plants, though most of the vascular plant ...
This list is reflected on Wikispecies Orchidaceae and the new eMonocot website Orchidaceae Juss. This taxonomy undergoes ... This is a list of genera in the orchid family (Orchidaceae), originally according to The Families of Flowering Plants - L. ... "An updated classification of Orchidaceae". Botanical Journal of the Linnean Society. 177 (2): 151-174. doi:10.1111/boj.12234. ...
Orchidaceae is a family of flowering plants (anthophytes) in the order Asparagales . 23,420 species of vascular plant have been ...
"Species profile-Caladenia flaccida (Orchidaceae)". Queensland Government. Retrieved 3 February 2017. "Orchidaceae". State ... Caladenia flaccida, commonly known as the flaccid spider orchid, is a plant in the orchid family Orchidaceae and is endemic to ... Jones, David L. (1991). "New taxa of Australian Orchidaceae". Australian Orchid Research. 2: 24-25. Berndardt, Peter. " ...
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Orchidaceae. En: Manual de Plantas de Costa Rica. Vol. 3. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.). Monographs ... Ferreira, A.W.C., Lima, M.I.S. & Pansarin, E.R. (2010). Orchidaceae na região central de São Paulo, Brasil. Rodriguésia; ... Pansarin, E.R. & Pansarin, L.M. (2008). A família Orchidaceae na Serra do Japi, São Paulo, Brasil. Rodriguésia; Revista do ...
Orchidaceae. En: Manual de Plantas de Costa Rica. Vol. 3. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.). Monographs ... Colombia List of Orchidaceae genera Kew World Checklist of Selected Plant Families Pridgeon, A.M., Cribb, P.J., Chase, M.C. & ... Psilochilus is a genus of flowering plants from the orchid family, Orchidaceae. It is native to South America, Central America ...
Orchidaceae. En: Manual de Plantas de Costa Rica. Vol. 3. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.). Monographs ... Mytnik List of Orchidaceae genera Kew World Checklist of Selected Plant Families Flora of North America, v 26 p 530, ... Schiedeella is a genus of flowering plants from the orchid family, Orchidaceae. It is native to the Western Hemisphere: Mexico ...
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f. (Orchidaceae). Rheedea 16. (1): 49-54. Gardiner, L. M., Kocyan, A., Motes, M., Roberts, D. L. and Emerson, B. C. (2013), ... f. (Orchidaceae). Rheedea 16. (1): 49-54. Basak, R. K. (1981). "Robert Wight and His Botanical Studies in India". Taxon. 30 (4 ... Molecular phylogenetics of Vanda and related genera (Orchidaceae). Bot J Linn Soc, 173: 549-572. doi:10.1111/boj.12102 v t e ( ...
in horticultural trade, is a genus of plants in family Orchidaceae. It contains 20 species found in Panama, Trinidad and South ... Maxillarieae, Orchidaceae). Universidade Estadual de Campinas. Instituto de Biologia. Published on the Internet Archived 2009- ... Orchidaceae). Brittonia 56: 314-345. Castro Neto, Vitorino P. (2006). Bifrenaria atropurpurea in Icones Orchidacearum ... 2002) "Phylogeny of the Bifrenaria (Orchidaceae) complex based on morphology and sequence data from nuclear rDNA internal ...
... is a species of flowering plants from the orchid family, Orchidaceae. It is terrestrial, lithophilic ... nov., a new genus of Polystachyinae Schltr.(Orchidaceae)." Acta Societatis Botanicorum Poloniae, 80(1). Dressler, R. L., & ... Orchidaceae): Evidence from plastid DNA sequence data." Taxon, 59(2), 389-404. Mytnik-Ejsmont, J., & Szlachetko, D. L. (2011 ...
Orchidaceae". Curtis's Botanical Magazine. 22 (1): 25-31. doi:10.1111/j.1355-4905.2005.00458.x. ISSN 1355-4905. Ghosh, Sanjib ( ... Bartholina burmanniana, the spider orchid, is a species of deciduous, geophytic, flowering plant in the family Orchidaceae. It ... Bartholina sits within the family Orchidaceae, one of the largest flowering plant families globally. The family was first ... Chase, Mark W. (February 2005). "Classification of Orchidaceae in the Age of DNA data". Curtis's Botanical Magazine. 22 (1): 2- ...
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Chase, Mark W.; Cameron, Kenneth M. (2015). "An updated classification of Orchidaceae". Botanical Journal of the Linnean ... Orchidaceae; Orchidoideae) based on seven markers (plastid matK, psaB, rbcL, trnL-F, trnH-psba, and nuclear nrITS, Xdh): ... Orchidaceae: Orchideae): A new genus from the Himalayas", Journal of Systematics and Evolution, 50 (1): 64-71, doi:10.1111/j. ... Orchidaceae)". Botanical Journal of the Linnean Society. 142 (1): 1-40. doi:10.1046/j.1095-8339.2003.00157.x. Jin, Wei-Tao; ...
Orchidaceae: Laeliinae) no Rio Grande do Sul, Brasil". Revista Brasileira de Biociências (in Portuguese). 8 (4). ISSN 1980-4849 ... Schweinfurth, C., "Orchidaceae, Orchids of Peru", Fieldiana, Botany 30(3): 535 "Cattleya, Queen of the Orchids: The Showy ... Further combinations in Cattleya (Orchidaceae)". Neodiversity. 9 (1): 4-5. doi:10.13102/neod.91.2.[permanent dead link] " ... Orchidaceae)". Phytotaxa. 186 (2): 75. doi:10.11646/phytotaxa.186.2.2. ISSN 1179-3163. "Laelia gracilis - IOSPE PHOTOS". www. ...
Orchidaceae. En: Manual de Plantas de Costa Rica. Vol. 3. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.). Monographs ... Family #39 Orchidaceae: Tribe Maxillarieae: subtribes Maxillariinae and Oncidiinae. 40: i-vi, 1-182. In W.C. Burger (ed.) Flora ... Systeloglossum is a genus of flowering plants from the orchid family, Orchidaceae. It contains 5 known species, all native to ... Panama List of Orchidaceae genera Kew World Checklist of Selected Plant Families Pridgeon, A.M., Cribb, P.J., Chase, M.C. & ...
Orchidaceae). Horticultural Plant Journal, Volume 3, Issue 5, Pages 199-208. https://doi.org/10.1016/j.hpj.2017.10.002 Media ...
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Orchidaceae. En: Manual de Plantas de Costa Rica. Vol. 3. B.E. Hammel, M.H. Grayum, C. Herrera & N. Zamora (eds.). Monographs ...
... is a genus of flowering plants in the family Orchidaceae. Its only species is Shizhenia pinguicula, native to south- ... Orchidaceae; Orchidoideae) based on seven markers (plastid matK, psaB, rbcL, trnL-F, trnH-psba, and nuclear nrITS, Xdh): ... Orchidaceae) based on plastid matK, rbcL and nuclear ITS", Molecular Phylogenetics and Evolution, 77: 41-53, doi:10.1016/j. ... "Generic delimitation of Orchidaceae from China: current situation and perspective" (pdf), Biodiversity Science (in Chinese and ...
... is a genus of flowering plants from the orchid family, Orchidaceae. It contains 4 known species, native to Borneo ... Sarawak List of Orchidaceae genera World Checklist of Selected Plant Families de Vogel, E.F. (1984) Blumea 30: 199. Hsu, S.C., ... Gravendeel, B. & De Vogel, E.F. (2005) Taxonomic revision of Geesinckorchis (Coelogyninae; Epidendroideae; Orchidaceae). Blumea ...
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Orchidaceae. En NM Bacigalupo (ed.) Flora Ilustrada de Entre Ríos. Colec. Cient. INTA. 5 (1) Arturo Erhardo Burkart, Nélida M. ...
Orchidaceae)". Acta Agrobotanica. 60 (2): 9-14. doi:10.5586/aa.2007.024. ISSN 2300-357X. Wikimedia Commons has media related to ...
Orchidaceae)." Phytotaxa 186.2 (2014): 75-86. [1] page 251 of L. P. Felix and M. Guerra: "Variation in chromosome number and ... the basic number of subfamily Epidendroideae (Orchidaceae)" Botanical Journal of the Linnean Society 163(2010)234-278. The ...
Wiley Online Library Orchidaceae At: angiosperms At: Browse At: The Plant List APG III genus list At Orchidaceae At Asparagales ... rbcL phylogeny of Orchidaceae (1999) Archived 2010-07-03 at the Wayback Machine DNA data and Orchidaceae Systematics: A new ... English Media related to Orchidaceae at Wikimedia Commons Data related to Orchidaceae at Wikispecies (All articles with ... As of 2015, Orchidaceae was not yet covered in The Families and Genera of Vascular Plants, though most of the vascular plant ...
Franco Pupulin, Gilberto Merino, and Jhon Valle "A New Species of Sigmatostalix (Orchidaceae: Oncidiinae) from Northern Ecuador ... Franco Pupulin, Gilberto Merino, Jhon Valle "A New Species of Sigmatostalix (Orchidaceae: Oncidiinae) from Northern Ecuador," ...
Development supported by National Science Foundation Grants (DBI 9983132, BRC 0237418, DBI 0743827, DBI 0847966 ...
Bulbophyllum mastersianum (Rolfe) J.J. Sm. Distribution : Borneo, ...
Web screenshot archives for the Orchidaceae dei M.ti Picentini website, in Campania, Italy. Explore the awesome world of ...
Con más de 10 años de trabajo de campo en la región del Soconusco, se cuenta con datos muy completos de las Orchidaceae del ... Modelación de la distribución geográfica de las Orchidaceae del Soconusco Dataset homepage ... Modelación de la distribución geográfica de las Orchidaceae del Soconusco. Version 1.10. Comisión nacional para el conocimiento ...
Family: Orchidaceae Juss.. *Country of Origin: SE. Mexico to Colombia *Habitat: low montane forest *Culture: Plant can be grown ... Family: Orchidaceae *SubFamily: Epidendroideae *Tribe: Cymbidieae *SubTribe: Maxillariinae Flowering Data:. This accession has ... Current Accessions in the Orchidaceae. Subfamily Cypripedioideae Tribe Cypripedieae *Paphiopedilinae: Paphiopedilum Delrosi. * ...
Exciting orchid tips for you and others and some fabulous specials for you.
Karasawa, K., and Saito, K. (1982). A revision of the genus Paphiopedilum (Orchidaceae). Bull. Hiroshima Bot. Gard. 5, 1-69. ... Floral Mass per Area and Water Maintenance Traits Are Correlated with Floral Longevity in Paphiopedilum (Orchidaceae). Feng- ... Orchidaceae): nuclear rDNA ITS sequences. Plant Syst. Evol. 208, 197-223. doi: 10.1007/BF00985442 ... Orchidaceae). Front. Plant Sci. 8:501. doi: 10.3389/fpls.2017.00501 ...
Your May Newsletter with your special Mothers Day couponearly to subscribers with next months specials and orchid tips
Baider C, Vincent Florens F B, Rakotoarivelo F, Bosser J, Pailler T, felipe (2012). Two new records of Jumellea (Orchidaceae) ... Two new records of Jumellea (Orchidaceae) for Mauritius (Mascarene Islands) and their conservation status Dataset homepage ... Orchidaceae) for Mauritius (Mascarene Islands) and their conservation status. Phytotaxa 52 (1): 21-28, DOI: 10.11646/phytotaxa. ...
Pollination Biology of the Endangered Herbal Medicines Dendrobium chrysotoxum (Orchidaceae). Kai Luo1, Yanbing Bai1, Yan Jiang1 ... 2023). Pollination Biology of the Endangered Herbal Medicines Dendrobium chrysotoxum (Orchidaceae). Phyton-International ...
V. P. Castro (Orchidaceae) as an Approach to Taxonomy of Species Occurring in Biomes Cerrado and Atlantic Forest of the Bahia ... V. P. Castro (Orchidaceae) as an Approach to Taxonomy of Species Occurring in Biomes Cerrado and Atlantic Forest of the Bahia ... I. V. Silva, R. M. S. A. Meira and A. A. Azevedo, "Anatomia de Raízes de Espécies de Orchidaceae do Parque Estadual da Serra do ... F. De Barros, F. Vinhos, V. T. Rodrigues, F. F. V. A. Barberena, C. N. Fraga and E. M. Pessoa, "Orchidaceae," Lista de Espécies ...
Anathallis comprises ca. 165 Neotropical species. Based on fieldwork and study of Brazilian and foreign herbaria, 17 species of Anathallis are recognized for Paraná. They are assigned to four informal groups: "Acuminatae" (Anathallis rubens and A. sclerophylla), "Alatae" (A. citrina, A. dryadum, A. ferdinandiana, A. gert-hatschbachii, A. heterophylla, and A. obovata), "Margaritifera" (A. linearifolia and A. piratiningana), and "Panmorphia" (A. adenochila, A. aristulata, A. bleyensis, A. corticicola, A. microphyta, A. modesta, and A. vitorinoi). The genus is recorded in different areas in the state, mostly inhabiting areas of the Primeiro Planalto in the Floresta Ombrófila Mista, and in the Estepe Gramíneo Lenhosa. According to IUCN criteria, most taxa are considered "Endangered." Four new synonyms are proposed: Anathallis kleinii as a synonym for A. corticicola; A. microblephara as a synonym for A. modesta; A. pabstii as a synonym for A. gert-hatschbachii, and A. ypirangae as a synonym for A. ...
Volume 5: Butomaceae to Orchidaceae.1997. 21 line-figures. XIX, 410 p. gr8vo. Hardcover. This will become a new critical flora ... Volume 5: Butomaceae to Orchidaceae.1997. 21 line-figures. XIX, 410 p. gr8vo. Hardcover.(64425) 248.24 ... Volume 5: Butomaceae to Orchidaceae.1997. 21 line-figures. XIX, 410 p. gr8vo. Hardcover. ...
Definisi pengertian dari family orchidaceae . Definitions of words in Indonesian and English. Synomyms, Dictionary, Sinonim, ... Maksud arti kata dari family orchidaceae kata berbahasa Inggris maupun Indonesia. ...
A new golden yellow small-flowered ,i,Cyrtochilum,/i, species (Orchidaceae: Oncidiinae) from Peru Authors. * Stig Dalström 2304 ... Stig Dalström, A new cyrtochilum (orchidaceae: oncidiinae) from Sierra Nevada de santa marta in Colombia , Lankesteriana: ... Delsy Trujillo, Annotated list of orchidaceae types of the Bennett collection at the forestry Herbarium MOL , Lankesteriana: ... Dalström, S., & Trujillo, D. (2020). A new golden yellow small-flowered <i>Cyrtochilum</i> species (Orchidaceae: ...
Dendrobium anosmum have been recorded in Selangor. #Orchids
Calanthe triplicata a.k.a Suboi. #Orchids
Home / Keyword Orchidaceae 290. Diese Webseite verwendet Cookies, um die Bedienfreundlichkeit zu erhöhen. Weitere ...
Orchidaceae Genus: Trichocentrum. Species: carthagenense. Author: (Jacq.) M.W. Chase& N.H. Williams. Elevation: Up to 1300m. ...
Retrieved from "https://species.wikimedia.org/w/index.php?title=Entomophobia_(Orchidaceae)&oldid=8818222" ...
Economic uses: Orchidaceae are very popular with greenhouse growers, due to their long-lasting flowers (some species bloom for ... Epidendrum fragans Sw., an epiphyte in the Orchidaceae. Note the fine parallel veins, the swollen pseudobulbs at the leaf bases ... incluye una excelente clave diagnóstica para los generos de Orchidaceae. ... includes an excellent key to the genera of Orchidaceae. ...
... Sample information. Sample ID. 44-24-2. Species. tranquibarica. Genus. Centranthera. ...
A checklist of the Orchidaceae of Western Australia. GEORGE, A.S.. Download PDF Article in BHL ...
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Opulent Orchidaceae Brooch One of my favorite things about this brooch is its curved design. It makes it unique and creates a ...
nature. electrified. on Instagram ...
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  • Some of the first molecular phylogenetic studies of monocots resolved the Orchidaceae as sister to the astelioid clade of the order Asparagales, but this result never had strong statistical support. (wikipedia.org)
  • It is now known that Orchidaceae is the most basal clade in Asparagales, with the astelioid clade diverging next. (wikipedia.org)
  • Biswal D, Konhar R, Debnath M, Parameswaran S, Sundar D, Tandon P. Chloroplast Genome Sequence Annotation of Dendrobium nobile (Asparagales: Orchidaceae), an Endangered Medicinal Orchid from Northeast India. (plos.org)
  • Here, we report the complete cp genome sequence of Dendrobium nobile from Northeast India (Orchidaceae, Asparagales), bearing the GenBank accession number KX377961, which will provide valuable information for future research on orchid genomics and evolution, as well as the medicinal value of orchids. (plos.org)
  • Prosthechea is a neotropical genus, belonging to the family Orchidaceae. (scirp.org)
  • Nujiangia (Orchidaceae: Orchideae): A new genus from the Himalayas [J]. J Syst Evol, 2012, 50(1): 64-71. (jse.ac.cn)
  • Ypsilorchis and Ypsilorchidinae, a new genus and a new subtribe of Orchidaceae [J]. J Syst Evol, 2008, 46(4): 622-627. (jse.ac.cn)
  • The taxonomy of the Orchidaceae (orchid family) has evolved slowly during the last 250 years, starting with Carl Linnaeus who in 1753 recognized eight genera. (wikipedia.org)
  • Franco Pupulin , Gilberto Merino , and Jhon Valle "A New Species of Sigmatostalix (Orchidaceae: Oncidiinae) from Northern Ecuador," Harvard Papers in Botany 13(1), 47-53, (1 June 2008). (bioone.org)
  • Orchidaceae are very popular with greenhouse growers, due to their long-lasting flowers (some species bloom for 4-6 weeks). (wheatoncollege.edu)
  • Corybas fanjingshanensis Y. X. Xiong, a new species of Orchidaceae from Guizhou, China [J]. J Syst Evol, 2007, 45(6): 808-812. (jse.ac.cn)
  • Wikispecies (Orchidaceae) closely follows this source with modifications as they become accepted. (wikipedia.org)
  • Identity of Goodyera shixingensis (Orchidaceae)[J]. J Syst Evol, 2007, 45(5): 751-752. (jse.ac.cn)
  • M. F. O. Pires, J. Semir, G. F. A. M. Pinna and L. P. Felix, "Taxonomic Separation of the Genera Prosthechea and Encyclia (Laeliinae: Orchidaceae) Using Leaf and Root Anatomical Features," Botanical Journal of Linnean Society, Vol. 143, No. 3, 2003, pp. 293-303. (scirp.org)
  • De Jussieu recognized the Orchidaceae as a separate family in his Genera Plantarum in 1789. (wikipedia.org)
  • Volume 5: Butomaceae to Orchidaceae.1997. (koeltz.com)
  • As of 2015, Orchidaceae was not yet covered in The Families and Genera of Vascular Plants, though most of the vascular plant families had been covered by that time. (wikipedia.org)
  • Gentry (1993) includes an excellent key to the genera of Orchidaceae. (wheatoncollege.edu)
  • Orchidaceae constitutes one of the largest families of angiosperms. (plos.org)
  • F. De Barros, F. Vinhos, V. T. Rodrigues, F. F. V. A. Barberena, C. N. Fraga and E. M. Pessoa, "Orchidaceae," Lista de Espécies da Flora do Brasil, Jardim Botanico do Rio de Janeiro, 2012. (scirp.org)
  • https://www.floraofturkey.com/wp-content/uploads/2020/07/FOT-Logo-myphotosign_50907_b-1-300x138.png 0 0 Admin https://www.floraofturkey.com/wp-content/uploads/2020/07/FOT-Logo-myphotosign_50907_b-1-300x138.png Admin 2020-06-18 12:46:57 2020-06-21 17:07:37 Orchidaceae sp. (floraofturkey.com)
  • Pollination biology of Cymbidium goeringii (Orchidaceae) in China [J]. J Syst Evol, 2008, 46(2): 163-174. (jse.ac.cn)
  • This fine art print is a stunning reproduction of the Orchidaceae Orchid hand painted by Chris. (chrischun.com)
  • This dataset contains the digitized treatments in Plazi based on the original journal article Baider, Claudia, Vincent Florens, F. B., Rakotoarivelo, Fanny, Bosser, Jean, Pailler, Thierry (2012): Two new records of Jumellea (Orchidaceae) for Mauritius (Mascarene Islands) and their conservation status. (gbif.org)
  • W. L. Stern and B. S. Carlsward, "Comparative Vegetative Anatomy and Systematics of Laeliinae (Orchidaceae)," Botanical Journal of the Linnean Society, Vol. 160, No. 1, 2009, pp. 21-41. (scirp.org)
  • Orchids (family Orchidaceae) are. (coursehero.com)
  • Orchids (family Orchidaceae) are one of the most successful and highly evolved monocots. (coursehero.com)
  • A detailed study of taxonomic features of the Eriochilus dilatatus (Orchidaceae) complex (white bunny orchids) in Western Australia found that there were no consistent differences among most subspecies when herbarium specimens or living plants were compared. (edu.au)
  • The consequences of rewardlessness in orchids: reward-supplementation experiments with Anacamptis morio (Orchidaceae). (bvsalud.org)
  • includes 71,391 scientific plant names of species rank for the family Orchidaceae . (theplantlist.org)
  • Cleisostoma scolopendrifolium ( Fig. 1A-D ), one of endangered orchid species in Korea, is categorized as EN B2b (iii, iv, v), c (iii, iv, v) in the Korean Red List of Threatened Species and is currently protected under the Endangered Wild Life Protection Law ( National Institute of Biological Resources, 2014 ). (e-kjpt.org)
  • is the largest orchid genus of the Orchidaceae family. (smujo.id)
  • As of 2015, Orchidaceae was not yet covered in The Families and Genera of Vascular Plants, though most of the vascular plant families had been covered by that time. (wikipedia.org)
  • The family Orchidaceae is in the major group Angiosperms (Flowering plants) . (theplantlist.org)
  • https://www.floraofturkey.com/wp-content/uploads/2020/07/FOT-Logo-myphotosign_50907_b-1-300x138.png 0 0 Admin https://www.floraofturkey.com/wp-content/uploads/2020/07/FOT-Logo-myphotosign_50907_b-1-300x138.png Admin 2020-06-18 12:47:08 2020-06-21 17:08:23 Orchidaceae sp. (floraofturkey.com)
  • Results of molecular analysis compared with morphological studies were used for reclassification of the Angraecum -alliance (Orchidaceae). (edu.pl)