Plant family characteristics pdf

Wellknown members of economic importance include okra, cotton, cacao and durian. A list of all accepted names in lamiaceae is available in csv format. Listed characteristics are the most common characteristics, there might be exceptions in rare species. The following pages provide basic familiy characteristics for most of the families covered in the lab. This is one of the largest and most useful plant families. Tomato, eggplant, bell pepper, chili pepper, tobacco, and potato. From these plant species, more than compounds, including fatty acids, flavonoids, terpenoids and steroids, phthalides, phenolic acids, procyanidins and coumarins were identified. All veins run from point of leaf attachment palmate. It was one of the first webenabled applications deve\. Coffee is part of the botanical family rubiaceae, one of the largest families in the plant kingdom. It is a large family, with 81 genera and about 2,625 known species. Most flowering plants that are members of the same family have similar characteristics for identification. These suggest that the asteraceae is the most highly evolved and most successful family in the plant kingdom.

Family characteristics historical importance and domestication. Plant classification grouping plants by their similar characteristics. They usually have five sepals and petals and many stamens. The idea of plant families is that plants which have something in common can be. However, some creatures blur the line between plant and animal. The plant list includes 31,167 scientific plant names of species rank for the family rubiaceae. Field identification of the 50 most common plant families. Biol 474 plant family descriptions alaska geobotany center. Australian plants, often referred to as natives, are those which have originated and evolved on this continent. It includes many wellknown vegetables particularly of temperate regions beans, peas, ornamental trees in tropical regions bauhinia, flamboyant, cassia, fodder crops.

It is a terrestrial plant widely distributed in temperature and tropical countries of the world. The plants database was first put on the web in late 1994 or early 1995. Usually, it is easy to tell a plant from an animal simply by looking. But heres a little more information about the coffee plant and its seeds.

Familiarity with plant families gives gardeners keen insight to plants unique needs. Grasses are annual, biennial, or perennial plants that are usually herbaceous but may be woody in some genera. Asparagaceae plants of the asparagus familyformerly included within the lily family in splitting up the old lily family into smaller families of more closely related plants, taxonomists defined the asparagus, agave, beargrass, and brodiaea families, listing them as distinct families sensu stricto in the strict sense, or lumping them together as subfamilies within a conglomerate asparagus. Australias geographic isolation has meant that many of our plants are very different from those growing in other parts of the world. Umbelliferae refers to the characteristic umbellate inflorescence. Characteristics of the hydrangeaceae plant family home.

Most members are considered poisonous, and a number are cultivated as ornamentals for their attractive flowers and foliage. 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. The tomato the tomato solanum lycopersicum is a shortlived perennial plant, grown as an annual plant, in the solanaceae or nightshade family, typically growing to m tall, with a weakly woody stem that usually scrambles over other plants. Plants that are in a family are genetically related, so they share similar characteristics. The following dichotomous key reflects the traditional classification of the genera of the apiaceae into subfamilies, tribes, and subtribes. If your unknown plant has the characteristics of a particular family, then you. Rosaceae family is robustly monophyletic, it has added to the debate on the subfamily and tribal groupings. This classification relies heavily on characters of fruit morphology and anatomy, many of which are subject to convergent evolution e. Grandma josie always loved to walk her dogs down in the meadows, following cow trails through the thickets of willow and juniper along the creek. Twentyfive economically important plant families eolss. Euphorbiaceae, the spurge family, is a large family of flowering plants with 300 genera and around 7,500 species. Apr 26, 2020 most flowering plants that are members of the same family have similar characteristics for identification. Species of lamiaceae contained within the plant list belong to 250 plant genera. If your unknown plant has the characteristics of a particular family, then you can narrow the search to find its identity.

These pages have been compiled from a combination of sources. It is a large family, with 81 genera and about 2,625 known species this cosmopolitan family of mostly herbaceous plants is best. Apocynaceae, dogbane family order gentianales of flowering plants, including about 400 genera and 4,555 species of trees, shrubs, woody vines, and herbs. The species included are grouped into 16167 genera, 620 families and 4 major groups. The asters are the largest family of flowering plants in the northern latitudes, with 920 genera and 19,000 species found worldwide, including 346 genera and 2,687 species in the u. So, in order to help, all members of the plant kingdom with similar characteristics are clubbed together to form groups. The cosmopolitan apiaceae contains 3,780 species in 434. How to identify six plant families using their flowers. There are also some genera containing familiar ornamentals, such as alcea hollyhock, malva mallow and lavatera tree mallow, as well as tilia.

Family myrtaceae plant families australian national. Natural resources conservation service national plant data team npdt nrcs. It is the smallest and most basic social unit, which is also the most important primary group found in any society. Pdf characteristics of the plant ascorbate peroxidase. Many flowers from the aster family are cultivated as ornamentals. We call this process classification of the plant kingdom or. Species in the lamiaceae are herbs or shrubs with distinctively 4sided stems. Due to their large number and varying characteristics, it is impossible to study them individually. Levels of classification are based on the following three criteria. Amaranthaceae, amaranth family of flowering plants order caryophyllales with about 175 genera and more than 2,500 species, mostly herbs and subshrubs, distributed nearly worldwide. This book is widely used in nature programs and promoted in national parks.

Family characteristics the solanaceae family, often called the. The flowers are clustered in whorls at the end of the flowering stalks or in the junctions of leaves and stems. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The plant list all families the plant list contains a working list of plants of the world. Rosaceae family is robustly monophyletic, it has added to the debate on the sub family and tribal groupings. Leaves borne on the stem in two ranks, one at eachi node. A number of species, including beets and quinoa, are important food crops, and several are cultivated as garden ornamentals. Caryophyllaceae, commonly called the pink family or carnation family, is a family of flowering plants. Knowing which family a plant belongs to can be useful not just a way of showing off. It can give you an idea of what the plant looks like. Sep 08, 2016 host, casey hentges, covers how you can identify plants by their family characteristics. Flowers are actinomorphic and without subtending bracts ebracteate. Some are from pages developed by carolyn parker for the plant systematics course.

Cucurbitaceae, the gourd family of flowering plants, belonging to the order cucurbitales and containing 98 genera and about 975 species of food and ornamental plants. Here identifying characteristics of malvaceae family along with essential figures and one suitable example. Characteristics and economic importance of family leguminosae. Amaryllidaceae amaryllis family herbaceous, perennial monocots stem with bulb a at base leaves linear, often grasslike, with parallel veins b inflorescence an umbel tepals 6, anthers 6 hypanthium fused tepals and base of stamens often present ovary inferior, 3carpellate fruit usually a capsule seeds often black, many examples. Fabaceae is the third largest plant family and also the most common in the tropical rainforest comprising trees, shrubs, lianas and herb species burnham and johnson, 2004.

Leguminosae now separated into caesalpiniaceae, fabaceae, mimosacae, papilionaceae the pea family. Hutchinson did not treat the family as the last evolved and put. Characteristics of the plant ascorbate peroxidase family. The hydrangeaceae family is a large group of flowering plants that contains about 250 species and 17 genera worldwide. Members of the family are annual or perennial herbs native to temperate and tropical areas and include cucumbers, gourds, melons. Pdf study of medicinal uses on fabaceae family at rajshahi. Some australian plant families australian national botanic. While there are obviously many variations within this family, their leaves are always arranged in an alternating pattern on the stem. Species in this family include trees, shrubs, and herbs. The fruit is an edible, brightly colored usually red, from the pigment. Genetic analysis has been performed to examine phylogenies for the family, individual subfamilies, tribes, and the larger genera. Plants are grouped in families based on morphological and genetic characteristics and while this may be most useful to a botanist or a plant systematist, knowing the plant family characteristics can sometimes aid in identification of unknown specimens, and can sometimes help us to select appropriate plants for a specific landscape use.

Bentham and hooker placed the family under gamopetalae just after rubiales. Taxonomists have assigned different systematic position to the family. Within each family there are members that are more closely related than others. The leaves of mulberry are used for cultivation of silk worms. Flowers have five petals in a tube like a potato flower. Species of rubiaceae contained within the plant list belong to 617 plant genera. About the classification report about the classification download. Usually shrub and tender part of the plant contains a lubricating substance called mucilage ii leaf. A list of all accepted names in rubiaceae is available in csv format. A herbaceous example of a family that is based on similarity of flower parts would be asteraceae, the aster family, of which marigolds and zinnias are members. Fiscus elasticu rubber tree is cultivated form obtaining commercial rubber cultivation of silk worm. The name of this plant family is derived from the latin, hydor, meaning water. The leaves may be evergreen or deciduous and are all basal or alternate, and usually much longer than wide.

It is included in the dicotyledon order caryophyllales in the apg iii system, alongside 33 other families, including amaranthaceae, cactaceae, and polygonaceae. The family is an intimate domestic group made up of people related to one another by bonds of blood, sexual mating or legal ties. Cultural characteristics heavy feeders, need lots of n. Perianth is of 4 sepals and 4 petals in a cruciform crosslike arrangement. Pines, spruces and firs are members of the pinaceae family and share basic morphological and reproductive characteristics. Plants add organic matter to soil via fibrous roots. Introduction to plant identification the webinar portal. For this reason, most plant manuals are arranged by family, with a key to the families in the front getting used to using the big key is important, but it can be. Arabidopsis thaliana is the model plant of choice for much of molecular biology and genetics. The leaves and stems of many species have a strong scent when crushed.

It is considered to be the second largest family of dicotyledonous plants. Plant families grass family corn sorghum orchard grass bentgrass bluegrass sugarcane. Kingdom plantae examples, classification and characteristics. Field characteristics of common plant families in new mexico. Has four petals, inferior ovary, and eight stamens. Hort 2242 landscape plants ii pinaceae family family characteristics of pine, spruce and fir genera. Only the orchid family is larger, but it is mostly restricted to the tropics. An example of a woody plant family would be aceraceae to which maples belong. Botany in a day is used as a textbook in numerous universities, high schools, and herbal schools. The plant list includes 22,486 scientific plant names of species rank for the family lamiaceae. Family characteristics of plants to assist in identification.

Most spurges are herbs, but some, especially in the tropics, are shrubs or trees. Identifying plants by family characeristics youtube. Introduction to the coffee plant coffee 101 coffee. Some of the most common plant families are mint family, parsley family, mustard family, pea family, lily family, grass family, rose family and aster family. Species in the same plant family tend to have similar growth characteristics, nutrient needs, and often the same pests pathogens, herbivores. Classification for kingdom plantae down to family asteraceae. Vegetable plantvegetable plant families and page f their. Superior ovary that forms a capsule or a plump berry. The rubiaceae family comprises almost 500 genera and more than 6,500 species. Family characteristics for plant families the following pages provide basic familiy characteristics for most of the families covered in the lab. Host, casey hentges, covers how you can identify plants by their family characteristics. Thalloid plant body is variously branched, aseptate and multinucleate i. Some trees of this family are grown for their excellent shade from sun rays. This family is also known as papilionaceae or fabaceae or commonly known as pea family.

Taxonomy and medicinal uses of euphorbiaceae spurge family. Malvaceae, or the mallows, is a family of flowering plants estimated to contain 244 genera with 4225 known species. Pdf flowering plant families of the world researchgate. Pdf on jan 1, 2007, heywood and others published flowering plant families of the world find, read and cite all the research you need on. The leaves are opposite or may be arranged in a whorl. Plants that have similar flowers, reproductive structures, other characteristics, and are evolutionarily related, are grouped into plant families see figure 2.

It is very important to be able to identify the family that a plant belongs to. At least the lower leaves are deeply pinnatifid, lyrate or pinnate. Identifying characteristics of malvaceae family qs study. Vegetable plants in the same family have similar characteristics. Many members of the family contain potent alkaloids, and some are highly toxic, but manyincluding tomatoes, potatoes, eggplant, bell and. There are also some genera containing familiar ornamentals, such as alcea hollyhock, malva mallow and lavatera tree mallow, as well as tilia lime or linden tree. Plant identification using family traits presentation slides. Botany in a day is your passport connection to nature and discovering the amazing world of plants.