Compared with the large size of the family, only few members of the solanaceae attained. Use the browse function to explore the taxonomic hierarchy embedded within the plant list. Solanaceae call for submissions solanaceae will be a single, limited edition zine dedicated to the human experience with the solanaceae family of plants, the nightshades. There is some confusion about the correct classification of vegetables below the species level. The family is highly diverse, includes perennial trees as well as herbaceous annual species and occupies a wide range of terrestrial habitats from deserts to rainforests knapp et al. Figure 1 shows a framework phylogeny based on the analyses of olmstead olmstead et al, 1999, but using informal clade names rather than the latinized versions of the original olmstead paper. The solanaceae lesson seven insect pests of the solanaceae. The species included are grouped into 16167 genera, 620 families and 4 major groups. Among the most important of those are potato solanum tuberosum. Solanaceae, taxonomic studies, rajshahi university campus. This is a large family with around 20003000 species in 90 different genera, found in most temperate and tropical regions, with a large number coming from australia and central and south america. Solanaceae are known for possessing a diverse range of alkaloids. Some species of solanaceae are known in china only by plants cultivated in.
Solanaceae is a large family consisting of 90 genera distributed in tropical and temperate regions of the world. Solanaceae a family of dicotyledonous see dicotyledon plants, mostly herbs but some shrubs and trees, having normally alternate leaves, and regular flowers which are mostly pentamerous. There are herbs, shrubs, vines, and some trees among the solanaceae. Medium sized family with 90 genera and 30004000 species, with great variation in habit, morphology and ecology. Students are getting 100% satisfaction by online tutors across the globe. A total of 8 eight species under 4 four genera of the family solanaceae were collected and identified by. Trick to learn floral formula and diagrams of family. Pharmacognosysolanaceae plant family linkedin slideshare. Abstract taxonomic investigation of the family solanaceae growing through out the rajshahi university campus was carried out. Although several studies have focused on understanding evolution of particular characteristics in solanaceae in a phylogenetic context, including analyses of genome and chromosome evolution 46, life history and polyploidy 79.
Solanaceae the potato family 94 genera 2,950 species distribution. A cosmopolitan family, but main areas of distribution occur in tropical and subtropical regions, especially in central and south america. Wellknown members of this family are chili peppers, petunias, deadly nightshade, mandrakes, potatoes, tomatoes, aubergines eggplants and tobacco because it is thought that nightshades can cause or increase swelling and pain, many people do not eat them. This family contains many species of great economic importance. Research article open access a phylogenetic framework. Despite a wealth of phylogenetic work on individual clades and a deep knowledge of particular cultivated species such as tomato and potato, a robust evolutionary framework with a dated molecular phylogeny for the family is still lacking. Solanaceae potato family botany biology homework help.
However, other members such as tomatoes, eggplants and potatoes are routinely consumed by humans. The international solanaceae genome project sol is certainly the best opportunity for coffee research network to develop collaborative work in the area of genomics. Characters, distribution and types biology discussion. A list of all accepted names in solanaceae is available in csv format. The family is informally known as the nightshade or potato family. Species of solanaceae contained within the plant list belong to 105 plant genera. The solanaceae, also known as the potato or deadly nightshade family is one of humankinds most utilized and important plant families. The solanaceae is a large varied family of trees, shrubs and herbs including 90 genera and more than 2000 species. It is a large family well distributed in tropics and subtropics, though a few members are found in temperate zone.
Potato tubers exhibit apical dominance like other plant organs, so. The multiaccess key is particularly useful for in complete material, but it is worth stressing that specimens without at least developing fruit are usually very difficult to identify. Many members of the family contain potent alkaloids, and some are highly toxic, but manyincluding tomatoes, potatoes, eggplant, bell and. Some members of this family include chemicals called alkaloids that may be toxic if ingested. Family wide phylogenetic analyses are currently in progress. The plant list includes 8,216 scientific plant names of species rank for the family solanaceae. The solanaceae, or nightshades, are a family of flowering plants that ranges from annual and perennial herbs to vines, lianas, epiphytes, shrubs, and trees, and includes a number of agricultural crops, medicinal plants, spices, weeds, and ornamentals. Solanaceae nightshade family the solanaceae family has been highly cultivated over the years it includes potatoes, tomatoes, eggplant, sweet peppers, chili peppers but not black pepper, tobacco and petunias. The nightshades solanaceae are a family of flowering plants many members of the family contain strong alkaloids, and some are very toxic. The ovary is of 2 cells, sometimes 4, with many ovules on axile placentas see placentation, and a. Solanum tuberosum is a tetraploid 4n 48 and does not grow true to type from seed so it is propagated vegetatively by the tubers.
Solanaceae, liliaceae and fabaceae family an overview. Use code vipinlive to get 10% off on your unacademy plus subscription. The petals form a corolla tube, at least at the base. The solanaceae is a plant family of great economic importance. It contains some of the worlds most important food plants, such as the potato, tomato, all peppers, ground cherries tomatillo, and eggplant. Nightshade simple english wikipedia, the free encyclopedia. Solanaceaesolnasee botany a family of dicotyledonous plants in the order polemoniales having internal phloem, mostly numerous ovules and seeds on axile placentae, and mostly cellular endosperm. In the present study, the morphological features of 20 taxa of the family solanaceae were studied. In india it is represented by 70 species of 21 genera. The incredible morphological and chemical diversity, fundamental economic importance and worldwide distribution make the solanaceae one of the most fascinating groups of flowering plants. Solanaceaecall for submissions solanaceae will be a single, limited edition zine dedicated to the human experience with the solanaceae family of plants, the nightshades. Fabaceae leguminosae pea or bean family peas, greenstring beans, fava beans, hyacinth bean, cowpea, peanut. Family characteristics the solanaceae family, often called the. Identifying characteristics of the family solanaceae qs.
The name solanaceae derives from the genus solanum, the nightshade plant. This family includes 90 genera and about 3000 species. Status of solanaceae crops research this section summarizes the status of the research in solanaceae crops and the available genetic and genomic resources. The historical role of species from the solanaceae plant. Editors introduction potatoes, tomatoes and a host of other important fruit crops all belong to the solanaceae plant family. While there are obviously many variations within this family, their leaves are always arranged in an alternating pattern on the stem. The solanaceae family is characteristically ethnobotanical, that is, extensively used by humans. The family fabaceae is also known as leguminosae or papilionaceae since it belongs to the pea or legume family. The solanaceae, or nightshades, are a family of flowering plants that ranges from annual and perennial herbs to vines, lianas, epiphytes, shrubs, and trees, and. The majority of these are tropical, but the family is also well represented in temperate regions. This family encompasses nearly 100 genera and several thousand species. Five, polyandrous, alternating with petals, anther often fusing around the style, dehiscence by.
The vegetative parts, root system, floral characters, floral formula and floral diagram of solanaceae are discussed below. Although an effort was made to list all the major relevant information, this record is far from complete. Solanaceae, the nightshade, or potato, family of flowering plants order solanales, with 102 genera and nearly 2500 species, many of considerable economic. The solanaceae family comprises 30004000 species that are classified in approximately 90 genera. However, solanaceae species are rich in alkaloids whose toxicity to humans. Compared with the large size of the family, only few. Solanaceae, or nightshades, are an economically important family of flowering plants with a worldwide distribution.
The second largest families of plants 2 orchid family family orchidaceae with about 20,000 species. Some species of solanaceae are known in china only by plants cultivated in ornamental or specialty gardens. The calyx and corolla are 5lobed, and usually there are 5 stamens. The largest family in solanales is solanaceae, the potato or nightshade family, which includes some 100 genera and nearly 2,500 species. Phylogeny and provisional classification of the solanaceae. These species are extensively used for medicinal purpose throughout the country. The family includes 2,000 species belonging to 90 genera. Many vegetables have been classified into different botanical varieties based on their morphological characteristics. The plant list contains a working list of plants of the world. The nightshade family has plants with many different habits. Around 2000 species of dicotyledonous plants belong to this family.
The solanaceae is a family of flowering plants, many of which are edible, while others are considered poisonous. Family characteristics historical importance and domestication. Five, gamopetalous, rotate or infundibuliform or lobed, inferior, sometimes zygomorphic. The below mentioned article provides an overview on order solanales, family solanaceae.
A phylogenetic framework for evolutionary study of the. Pdf the solanaceae family represents around 85 genera of floweing plants consisting of over 2800 species globally darcy, 1986. Solanaceae, the nightshade, or potato, family of flowering plants order solanales, with 102 genera and nearly 2,500 species, many of considerable economic importance as food and drug plants. Familywide phylogenetic analyses are currently in progress.
These plants are distributed in temperate and tropical areas. The fabaceae family is a large family of the plant kingdom, including several economically important plants. Five, polyandrous, alternating with petals, anther often fusing around the style, dehiscence by pores solanum. Called the nightshade family or the potato family, solanaceae has more than 90 genera and nearly 3,000 species distributed throughout the world. Bentham and hooker have placed these families along with three others in their 8th order the polemoniales of class dicotyledones. In pakistan, this family is represented by 21 genera and 70 species. Oct 15, 2016 the solanaceae family with its long tradition of genetic research on model as well as nonmodel species, with its wealth of genetic and genomic resources and with its relevance for human nutrition and wellbeing, is well positioned for being one of the great players in fundamental and applied plant research in the future.
Some plants have great medicinal value, some are quite poisonous. The solanaceae include a number of commonly collected or cultivated species. This family consists of around 100 genera and 2,700 species ranging from herbaceous perennials to trees. It is a very large group of plants, one of the largest of the plant families. Nov 11, 2016 the largest families of plants 1 sunflower family family asteraceae with about 24,000 species. The solanaceae is also known as the nightshade family. The solanaceae family of vegetables include potatoes, tomatoes, eggplant, capsicum, and chilies. Vegetable plantvegetable plant families and page f their. The third largest families of plants 3 legumes or pea family family fabaceae with about 18,000 species. They have solitary, bisexual, regular flowers with 5 rarely 3, 4 or 6 separate or united sepals and 5 united petals.
Pdf solanaceae belongs to that group of families, which are included in almost all. The solanaceae consists of about 98 genera and some 2,700 species, with a great diversity of habitats, morphology and ecology. Plants of the nightshade family stop and study the next tomato, potato or pepper flower you come across and you will quickly learn the nightshade family. There are 5 stamens, alternating with the corolla lobes. Many species, including belladonna, scopelia, henbane, and jimsonweed, yield alkaloids and other substances that are widely used in medicine. Identifying characteristics of the family solanaceae qs study. These include potato solanum tuberosum, tomato lycopersicon. Solanaceae solanum tuberosum is a tetraploid 4n 48 and does not grow true to type from seed so it is propagated vegetatively by the tubers. It is important source of food, spice and medicine. Trick to learn floral formula and diagrams of family fabaceae.
May 03, 2017 top educators are teaching live on unacademy plus. These are herbs with alternate leaves and colorless juice. For this class we will emphasize the latin family, genus, and species names. I will be collecting stories, anecdotes, articles, scientific studies, recipes, artwork, songs, dreams.
The family belongs to the order solanales, in the asterid group and class magnoliopsida dicotyledons. Solanaceae is an economically important family which is also known as the potato family. We will amend the catalog with additional information as it becomes available. Taxonomic studies on the family solanaceae in the rajshahi. Here you can get homework help for solanaceae potato family, project ideas and tutorials. Solanaceae a family of dicotyledonous plants, including herbs and a few shrubs, lianas, and small trees in the tropics. There are around 5000 species of dicotyledonous fabaceae plants widely distributed all over the world. The family solanaceae includes such important cultivated plants as potatoes, tomatoes, peppers, tobacco, and wild tobacco. Its members are characterized by flowers with five petals, sepals, and stamens and typically bear alternate leaves. The history of solanaceae classification darcy 1979, 1991 is typical of many large families of flowering plants e. According to hutchinson this is the seventyseventh order of.
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