In petal epidermis of some lamiaceae representatives dracocephalum moldavica and lamium album l. Morphology, anatomy and trichome properties of lamium truncatum boiss. Lamiaceae, the roots of the cuttings of which showed limited growth when treated with vermiculite sousa et al. Morphological and anatomical study of ththe endemic. Arrangement of epidermis, trichomes, cortex, endodermis, pericycle, vascular bundles types and the presence. An integument or outer layer of various invertebrates. Observation on the cotyledonary stomata and trichomes. It had traditionally been considered closely related to verbenaceae harley et al. For each taxon we point out the histoanatomical features of the vegetative organs that is less. Family lamiaceae, an introduction the family is distributed worldwide. Micromorphology and histochemistry of leaf trichomes of salvia aegyptiaca lamiaceae dusica janosevic 1, snezana budimir2, ana alimpic, petar marin1, najat al sheef1, abdulhmid giweli3 and sonja duleticlausevic1, 1 university of belgrade, institute of botany and botanical garden jevremovac, faculty of biology, 1 belgrade. Watsont botany department, southampton university received 25 july 1969 contents summary introduction materials and methods.
Salvias are among the few genera with only 2 stamens, and the upper anther is usually. The outer, protective, nonvascular layer of the skin of vertebrates, covering the dermis. The original family name is labiatae, so given because the flowers typically have petals fused into an upper lip and a lower lip. Classification for kingdom plantae down to family lamiaceae. The epidermis is composed of 4 layersthe stratums basale, spinosum, granulosum, and corneum.
The genus dracocephalum represents the family lamiaceae labiatae and comprises approximately 40 species, a majority of which originate from the mountains of central asia, mainly from the altai hegi 1965. Anatomy, trichome morphology and palynology of salvia. Biologie vegetala, 2004 histoanatomical less know aspects upon some lamiaceae taxa camelia ifrim, irina toma abstract. Pdf stem and leaf anatomy of three taxa in lamiaceae. According to hutchinson this is the eightysecond order of the phylum angiospermae, subphylum. The lamiaceae or labiatae the mint or deadnettle faimily are a faimily o flouerin plants genera. Oneway analysis of variance anova followed by tukeys test was performed to the data at p 0. The below mentioned article provides an overview on order lamiales, familylamiaceae. This is a large plant family of mostly shrubs and herbs, distributed all over the world. Members of the family are best known for their opposite leaves. Lamiaceae simple english wikipedia, the free encyclopedia. The family lamiaceae contains several genera, such as sage. Stomata are evenly distributed throughout the epidermis without any definite pattern of. Jamzad a survey of lamiaceae in the flora of iran rostaniha 141, 20 according to the latest classification harley et al.
Below the epidermis there is collenchyma tissue, well developed in the angles. Lamiaceae or labiatae, also known as the mint family, is a family of plants. The bulk of the free living scrophulariaceae are paraphyletic at the base of the iridoidcontaining clade of lamiales, lamiaceae and verbenaceae are not sister taxa, the insectivorous and putatively insectivorous clades in lamiales are unrelated, etc. All structured data from the file and property namespaces is available under the creative commons cc0 license. The studied taxa show some differences and similarities in the stem and leaf shape and structure. Lamiaceae article about lamiaceae by the free dictionary. Asparagus officinalis linn family lamiaceae asia begum, k sindhu, k giri, fathima umera, g gauthami, j vinod kumar. The type of stomata was found to be paracytic stomata, the number of stomata in the abaxial. Crosssection of the leaf blades of salvia chrysophylla.
It includes many wellknown herbs mint, sage, thyme, basil, ornamental plants coleus, leonotis and weeds henbit, ground ivy, selfheal. K e y w o r d s foliar epidermis, lamiaceae, lm and sem, taxonomic. If you come across a plant with a squarish stem and opposite leaves you most likely have a member of the wide ranging mint family. Foliar hairs stomata stem anatomy the inflorescence the calyx.
Pages in category lamiaceae the following 200 pages are in this category, out of approximately 294 total. Single spiny hairs on the upper epidermis a and sparsely distributed oil glands on the lower epidermis b of m. It includes about 210 genera and about 3,500 species. A thick cuticle on the adaxial epidermis of the leaf. Ovary superior, 2celled and each cell 2ovuled and style subterminal, or ovary 4parted and each lobe 1ovuled and style gynobasic from bases of ovary lobes with 2cleft apex. They become pretty easy to recognize after a while. Nepetoideae is the largest group in lamiaceae, and it includes 3700 species or approximately half the total species diversity in the family.
About the classification report about the classification download. Harley, lamiaceae, is popularly used as an antimalarial, antiinflammatory, antiulcerative, antihepatotoxic and anticancer agent. Cross sections of the leaf blades of lamium truncatum. Find lamiaceae stock images in hd and millions of other royalty free stock photos, illustrations and vectors in the shutterstock collection. Trichomes, lamiaceae, secretion, essential oil, volatile terpenoids. Plants free fulltext the genus conradina lamiaceae. The trichomes consist of a basal cell embedded in the epidermis, a stalk cell with. Lamiaceae or labiatae, also called as the mint family, is a family of flowering plants. Interhomeopathy introduction to the lamiaceae family. The origanum lamiaceae genus is an annual, perennial and shrubby herb that is predominantly distributed around the mediterranean, eurosiberian, and iransiberian regions. It forms a boundary between the plant and the external environment. The plant list includes 22,486 scientific plant names of species rank for the family lamiaceae. Pdf morphology, anatomy and trichome properties of lamium.
Sweet aromatic smell due to essential oils present in sessile glandular hairs. The lamiaceae plant family is one of the largest families among the dicotyledons, many species belonging to the family being highly aromatic, due to the. Lamiaceae diversification, evolution, and historical. These are mostly perennials and, more rarely, annual plants or subshrubs. Conradina lamiaceae is a small genus of native united states us species limited to florida, alabama, mississippi, tennessee and kentucky. Sites of secretion of bioactive compounds in leaves of. This character doesnt always hold up with the woody species of the family. Pharmacognostical and physiochemical evaluation of indian. Stamens epipetalous, 4 or 2, free, rarely filaments connate, sometimes one staminodial. It has been considered closely related to verbenaceae but 1990s phylogenetic studies have shown that a lot of the genera classified in verbenaceae belong instead in lamiaceae, whereas the core genera of verbenaceae are not closely related to lamiaceae and are more. Lamiaceae and their systematic implications ferhat celep, ahmet kahraman, zeynep atalay, musa dogan middle east technical university, department of biological sciences, 06531 ankara, turkey corresponding author.
Lamiaceae definition of lamiaceae by medical dictionary. Lamiaceae plants of the mint familyalso known as labiatae if you pick a plant with a distinctly square stalk and simple, opposite leaves, then it is very likely a member of the mint family. Labiatae lamiaceae is a small family of flowering plants including 236 genera with 250. The essential oil secretory structures of prostanthera ovalifolia lamiaceae. Lamiaceae, or lamiales, also known as the mint family, is a family of flowering plants. Many of the plants are aromatic in all parts and include widely used culinary herbs like basil, mentha, rosemary, sage, savory, marjoram, oregano, hyssop, thyme, lavender, and perilla. The goal of this research was to perform the morphoanatomy study of h. This page was last edited on 14 december 2019, at 23. To key genera in the lamiaceae, youll need to see how the stamens relate to the upper lip, count the number of stamens, look at details of the sepals, and more this survey starts with the allimportant genus salvia sage, which has 800 species worldwide.
The epidermis from the greek, meaning overskin is a single layer of cells that covers the leaves, flowers, roots and stems of plants. Pdf the anatomy, morphology and trichome distribution on the aerial parts of lamium. The lamiaceae labiatae is one of the most diverse and widespread plant families in terms of ethnomedicine and its medicinal value is based on the volatile oils concentration 1. Cortex parenchyma is thinwalled, with small intercellular spaces. Further molecular, other anatomical and phylogenetic studies are recommended to strengthen the systematics of lamiaceae.
The dermis is divided into a superficial papillary dermis and deeper reticular dermis. Comparative morphology of the leaf epidermis in six citrus species. Although this is still considered an acceptable alternative name, most. Free hand sectioning was performed to obtain a thin transverse section of leaf, stem and root. Medicinally potential plants of labiatae lamiaceae.
Thousands of new, highquality pictures added every day. Biological sciences ecological restoration habitat conservation environmental aspects seeds. Species of lamiaceae contained within the plant list belong to 250 plant genera. Files are available under licenses specified on their description page. Morphology, anatomy and trichome properties of lamium.
Pages in category lamiaceae the following 27 pages are in this category, out of 27 total. Accessory structures integumentary accessory structures hair, hair follicles, sebaceous glands, sweat glands, and nails. Changes of essential oil content and composition during. A list of all accepted names in lamiaceae is available in csv format. Laymeeayseeeye or labiatae are a family of flowering plants commonly known as the mint or deadnettle or sage family. Medicinally potential plants of labiatae lamiaceae family. Epidermis definition of epidermis by the free dictionary. Hedge herbs, sometimes subshrubs or shrubs, annual or perennial, usually aromatic.
Family lamiaceae definition of family lamiaceae by the. Three species of conradina are federally listed as endangered and one is threatened while two are candidates for listing as endangered. Baserantioxidant and free radical scavenging activities of eight salvia species. The essential oil secretory structures of prostanthera ovalifolia ncbi. Be sure to smell it too, since many species of the family are loaded with aromatic volatile oils. The present paper is focused on vegetative organs of seven species from lamiaceae family. Pdf stem and leaf anatomy of origanum rotundifolium boiss. Labiatae, tulsi, coleus, spearmint, aromatic created date. Leaves opposite, rarely whorled or alternate, simple to pinnately dissected or compound, without stipules. The lamiaceae formally labiatae family has about 180 genera and some 3,500 species, about 50 of which are present here in north america. Square stems, tiny hairs on stem, vertically stacked crunched flower bundles usually light purple, white or pink on top of stem or in several. The essential oil secretory structures of prostanthera.