4. Leaves of Mentha viridis, Ocimum basilicum, Melissa officinalis etc. Scrophulariaceae: Characters, Distribution and Types, Comparison among Acanthaceae, Verbenaceae and Lamiaceae, Asteraceae: Characters, Distribution and Types. Most Canadensys participants have dedicated their â¦ Epl., Pitcher Sage, a shrub to over 1m tall from California with white or pink flowers; Lycopus australis R. 2. Sepals 5, gamosepalous, bilabiate (1/4), posterior or upper lip broad and lower or anterior lip with small sepals; gland dotted, violet green, imbricate aestivation. The Lamiales previously had a restricted circumscription (e.g., by Arthur Cronquist) that included the major families Lamiaceae (Labiatae), Verbenaceae, and Boraginaceae, plus a few smaller families. upper lip of 3 lobes and lower of 2 lobes, persistent, hairy, and imbricate. 1.1- Overview The Lamiaceae or Labiatae (the mint or deadnettle family) are a family of flowering plants.They have traditionally been considered closely related to Verbenaceae, but in the 1990s, phylogenetic studies suggested that many genera classified in Verbenaceae belong instead in Lamiaceae. Liliaceae. In the classification system of Dahlgren the Lamiales were in the superorder Lamiiflorae (also called Lamianae). Gynoecium bicarpellary, syncarpous, axile placentation. Our mission is to provide an online platform to help students to share notes in Biology. There are about 350 species in the genus Thymus, all of which are Eurasian. Characters of Lamiaceae 2. Share Your Word File
Lavenduloideae. 5, fused into a tube, bilabiate (2 petals upper/3 lower) Androecium: 2 or 4 didynamous (=in two, paired lengths), epipetalous: Gynoecium: 2 united carpels, superior ovary (=hypogynous), 4 lobed ovary with two locules, single style arising from between the ovary lobes (gynobasic), axile placentation, 4 ovules: Fruit: 4 nutlets: Other features: Catopheriodideae. In Ocimum, Coleus, Plectranthus etc. Lamiaceae. De nombreuses activités biologiques et alimentaires, attribuées à Lippia multiflora, sont dues à la présence de composés terpéniques issus de son huile â¦ Lamiaceae Plants of the Mint Family(also 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. Like 6 except that the stamens attached on the lower lip. Very commonly verticillaster consisting of a pair of condensed dichasial cymes at each node; often the verticillasters are grouped together in a thyrsus form; rarely solitary (Scutellaria). Welcome to BiologyDiscussion! Also Mediterranean is lavender (Lavandula officinalis), with fragrant blue to lavender flowers in leafless spikes. Opposite decussate, simple, petiolate, exstipulate, ovate, serrate, acute, hairy, unicostate reticulate. Stamens 2, polyandrous, epipetalous, each stamen with very short filament, connected to a long curved connective bearing a half fertile anther lobe at the posterior end and anteriorly bears a small flat sterile anther lobe; anthers versatile, introrse. The family is particularly important to humans for herb plants useful for flavour, fragrance, or medicinal properties. Class Magnoliopsida – Dicotyledons: Subclass Asteridae: Order Lamiales: Family Lamiaceae – Mint family: Genus Ocimum L. – basil P : Contains 6 Species and 4 accepted taxa overall : Down one level : Species Ocimum basilicum L. – sweet basil P: Species Ocimum campechianum Mill. Before sharing your knowledge on this site, please read the following pages: 1. Stamens epipetalous, 4 or 2, free, rarely filaments connate, sometimes one staminodial; anther 1- or 2-celled, usually dehiscing â¦ Consequently, in the latest classification of the Lamiaceae, pogostemonoid taxa have been subsumed into Lamioideae ... and southern Africa and are easily recognized by the bright orange or red corollas of their flowers and the short lower corolla lip that withers at anthesis (Ryding, 1998; Iwarsson & Harvey, 2003). Classification family Lamiaceae Abstract. La menthe des champs (Mentha arvensis) est une espèce de plantes herbacées de la famille des Lamiaceae, originaire d'Europe.. L'espèce est semblable à une menthe originaire d'Amérique du Nord et d'Asie orientale, la Mentha canadensis, et reste souvent confondue avec celle-ci.Morphologiqement proche, elle se distingue par â¦ 18.6) and for the lower surface is 18.8-21.3 (mean 19.7) (Fig. Nutlets dry with their pericarp, seed transverse, e.g., Scutellaria etc. Recent phylogenetic work has shown the Lamiales are polyphyletic with respect to order Scrophularialesand the two groups are now usually combined in a single order that also includes the former orders Hip… Opposite decussate, exstipulate, petiolate, simple, ovate, crenate margin, acute apex, sparsely hairy, unicostate reticulate venation. all the five petals forming the lower lip so that the corolla becomes one lipped. In Salvia only two stamens on the anterior side are found; they are characterised by peculiarly long connectives which help in insect pollination stamens generally introrse and dithecous. The family is known for culinary herbs such as basil, mint, oregano, rosemary, sage and thyme. Gynobasic style, tetralocular ovary and carcerulus fruit. Best known for its sharp fragrance is rosemary (Rosmarinus officinalis), a Mediterranean species. Using long-read sequencing and Hi-C scaffolding, we â¦ Junell (1934), Erdtman (1945), Wunderlich (1967) and El-Gazzar and Watson (1970), all expressed dissatisfaction with traditional classifications of Lamiaceae (Lamiaceae), and with the circumscription of Lamiaceae relative to that of Verbenaceae sensu lato, based on very extensive comparative anatomical, palynological, phytochemical, morphological and host/parasite surveys. , Dicotyledons, families, Lamiaceae â¦ Lamiaceae is distributed nearly worldwide, and information from Encyclopaedia Britannica question! Report about the classification system of Dahlgren the Lamiales were in the posterior lip! Plants and pollinators [ 7 ] signing up for this email, you are agreeing to news offers. 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