The genus Digitaria Heller (subfamily Panicoideae Link, tribe Paniceae R. Family. Iselya 2(2) : 3-13. Its main goal is summarize the most relevant or attractive characteristics of this taxon to the general public. Lutte globale Marge scabre, légèrement ondulée dans le tiers inférieur. Environ. Cette espèce est maintenant très largement répandue dans toutes les régions tropicales et semi-tempérées. Common names include crabgrass, finger-grass, and fonio.They are slender monocotyledonous annual and perennial lawn, pasture, and forage plants; some are often considered lawn pests. Weeds of rice in Indonesia. Relations interorganismes dans leur environnement. noeuds légèrement pubescents. South and Southeast Asia: Bangladesh, Cambodia, India, Indonesia, Lao PDR, Malaysia, Myanmar, Nepal, Pakistan, Philippines, Sri Lanka, Thailand, and Vietnam. Digitaria eriantha is a perennial grass. Digitaria ciliaris (Retz.) 543 p.Soerjani M, Kostermans AJGH, Tjitrosoepomo G. 1987. Décrire les techniques et les objectifs utilisés dans la gestion des espèces - élevage et de culture, lutte, etc. The embryology of Digitaria bicornis and D. ciliaris was studied. (Fig.2): Annual. Buffel grass (Cenchrus ciliaris L.) is a valuable tropical grass cultivated in Africa, Australia, and India. Enumerates geographic entities where the taxon lives. La Réunion : D. ciliaris infeste tout type de culture (canne à sucre, maraîchage…) mais ne dépasse qu’exceptionnellement un recouvrement de 15 %. 2004). & Schult (syn. Morphology. ... Digitaria ciliaris Retz. Parl. Autre taxon avec lequel il peut y avoir une confusion et mise en évidence des caractères de différenciation utiles pour l'identification et la comparaison. L'inflorescence est digitée en 2 à 11 racèmes filiformes de 6 à 15 cm de long. Common in invasive species communities. Les tiges sont dépourvues de poil. Marnotte, P. and A. Carrara. Common name(s) Fingergrass, tropical crab grass, summer grass . Koeler] is an annual grass weed that commonly infests turfgrass, roadsides, wastelands and cropping systems throughout the southeastern United States. Bosser, J. Powered by the open source A tufted annual or sometimes perennial, prostrate at base of stem but ascending to 60—cm—tall. (1983) Variation in the morphology of the lower lemma in the Digitaria sanguinalis complex (Poaceae). Includes cues, strategies, restraints, rates. Digitaria is a large genus of ca. Relations that living organisms have with respect to each other and their natural environment. Documenta Ciba-Geigy. Digitaria ciliaris is a widespread weed of upland crops (IRRI). 442 p.Moody K, Munroe CE, Lubigan RT, Paller Jr. EC. Digitaria Haller. Paris, France, ORSTOM. Le premier, stérile est courtement pédicellé (0,5 mm), le deuxième, fertile l’est d’avantage (2 mm). Variables d'intérêt pour l'écologie (composition, distribution, biomasse, allelopathie). Grass-like leaf type Grass leaf . Major weeds in the Philippines UPLAND WEEDS Scientific name Common name Mode of reproduction Life cycle Morphology … Description Top of page. IRRI. Endothecium developed fibrous thickenings at the 3-celled pollen grain stage in D. bicornis and at the 1-nucleate pollen grain stage in D. ciliaris. ciliaris (Retz.) Flore spontanée des cultures maraichères et fruitières de Guyane. Major weeds of the Philippines. We advise against extracting comparative information from the descriptions. 220 species, distributed in tropical, subtropical and temperate regions of the world. Lemma ciliée à 7 nervures, paléa manquante pour l’épillet stérile. The results of a Mann-Whitney test showed that for Digitaria ciliaris, Eleusine indica, Imperata cylindrica, and Setaria viridis, the distribution of intraspecific genetic distances was significantly different when samples from the coastal salt marsh area were included (P < 0.01). Guide de reconnaissance des 140 adventices les plus communes des parcelles cultivées. from http://plantes-rizieres-guyane.cirad.fr/. Stem: smooth, flattened, … "Plantes des rizières de Guyane." Leaf: alternate, thin with a whitish wrinkled margin, lance-shaped, 5—10—cm—long; bluish green with a white midrib; upper surface has sparse long hairs; prominent membranous ligule with long white hairs. (2007). However, in reviewing hundreds of studies, we find only six comprehensive examples of species adaptively evolving to urbanization. 1984. Technology partner a. Grasses • Members of the family Graminae (Poaceae) • Leaves are long and narrow, which usually arise ... Digitaria ciliaris Echinochloa colona. Int. Chemical: Pre-emergence application of butachlor at 1.5 kg a.I/ha, Anilophos at 400 g/ha, Pretilachlor at 1.0 kg/ha, Pendimethalin at 1.5 kg/ha. Synonym(s) ... Morphology. Plantae ... Natural History > Morphology. Muñoz, Nueva Ecija (Philippines): Philippine Rice Research Institute. Un descriptif textuel de l'espèce pas nécessairement structuré. Propagated by seeds that have a dormancy period of several months. Elle est très nuisible pour toutes les cultures annuelles (riz, maïs, manioc, coton, arachide...). rhizomes, rhizomes, Spikelets grouped by 2, 3 mm, Triangular rachis, Spikelets grouped by 3, 1,5 mm, Rachis flat, épillets groupés par 2, 3 mm, rachis triangulaire, épillets groupés par 3, 1,5 mm, rachis plat. 2003. Leaf arrangement Alternate . 156 p.Halfliger E, Schloz H. 1980. Graminées des paturages et des cultures à Madagascar. A tufted annual or sometimes perennial, prostrate at base of stem but ascending to 60—cm—tall. Manila (Philippines): International Rice Reseach Institute. Fingergrass, tropical crab grass, summer grass. Southern crabgrass [ Digitaria ciliaris (Retz.) 716 p. Jakarta (Indonesia): Balai Pustaka. Le Bourgeois, T., A. Carrara, M. Dodet, W. Dogley, A. Gaungoo, P. Grard, Y. Ibrahim, E. Jeuffrault, G. Lebreton, P. Poilecot, J. Prosperi, J. Welcome to the India Biodiversity Portal - A repository of information designed to harness and disseminate collective intelligence on the biodiversity of the Indian subcontinent. Growth form Tuft plant with narrow leaves . [This may also include impacts on ecosystems should the organism decline or be extirpated], Impacts négatifs sur les communautés humaines incluant l'invasibilité. One species is native (or at least archaeophytic) in Belgium as well, Digitaria ischaemum (Schreb. Entomol. หญ้านกสีชมพู (Echinochloa colona (L.) Link) )หญ้าตีนกา (Eleusine indica?(L.) Le chaume est comprimé, glabre et genouillé, plus ou moins ramifié. Buffel grass is a highly variable, tufted tussock-forming perennial grass (Ecoport, 2010; FAO, 2010; Cook et al., 2005). aequiglumis, native to South America, and Digitaria ciliaris subsp. While at the end of the second cycle, the highest values are recorded in populations of Cenchrus ciliaris of Matmata ( … Digitaria horizontalis Willd. (basionym), D. sanguinalis var. May include management relative to a piece of legislation, e.g., a CITES list. Inventory of Canadian Agricultural Weeds (click here) Other taxa that this taxon may be confused with, and characters useful for their differentiation. Chemical control: oxadiazon, butachlor, fenoxaprop, or quinclorac. Les feuilles sont alternes, fréquemment pigmentées de pourpre, à gaine légèrement comprimée, glabre ou hispide, présentant une carène. Catindig JLA, Barrion AT, Litsinger JA. Digitaria species are often difficult to differentiate. Etude des mauvaises herbes dans la rotation cotonnière (cotonnier, maïs, sorgho, ara... La caractérisation des enherbements de la canne à sucre à la Réunion... Caractérisation des enherbement en culture d'ananas à La Réunion, Ligule membranous and short ciliate with hairs around the ligule, Ligule ciliate with hairs around the ligule, Ligule membranous and long ciliate with hairs around the ligule, Ligule membranous with hairs around the ligule, Ligule corneous and short ciliate with hair around the ligule, Ligule corneous and long ciliate with hairs around the ligule, Capsule splitting vertically in 3 carpels, Capsule splitting vertically in 2 carpels, Capitule with tubular and ligulate flowers, In addition to the size of the ligule, which is considerably more developed for, cm), with subdigitated inflorescences of very variable number of digitized racems, 4 to 15 cm long, while. Please click here to read it. pentzii Digitaria eriantha subsp. )หญ้าดอกขาว (Leptochloa chinensis (L.) Nees)หญ้าแพรก ( Cynodon dactylon Pers.) Peut inclure la gestion par rapport à un projet de loi, par exemple, une liste de la CITES. Plantae ... Natural History > Morphology. Based on morphology Based on life cycle Based on habitat Based on photosynthetic activity Grasses Cynodon dactylon Dactyloctenium aegyptium Digitaria ciliaris Echinochloa colona Echinochloa crus-galli ssp. 1994. The current map showing distribution of species is only indicative. We discuss the utility and shortcomings of methods for studying urban adaptation. Based on phytolith taxonomy and morphology, phytolith analysis has been proven to be a reliable tool in understanding the taxonomy and evolution of plants (Prychid et al., 2003; Rudall e… The host range of M. phaseolina isolated from chickpea (Cicer arietinum) plants affected with dry root rot at ICRISAT was studied in a pot culture experiment conducted in a greenhouse (30±4°C). Annual. Effects of weeds on fecundity and survival of Leptocorisa oratorius (Hemiptera: Alydidae). Wilhalm T. (2009) Digitaria ciliaris in Europe. The compounds involved in the autotoxicity of M. sativa were analyzed using high-performance liquid chromatography. A. Weed of dry-seeded rice, upland fields, plantation crops, vegetables, and wasteland. different: the pedicelated spikelet is very hairy (bristling with hair) while the sessile spikelet appears glabrous (J. Bosser, 1969). Seeds of 46 plant species were sown in 20 cm plastic pots containing 10% (w/w) fungus inoculum multiplied on 1% peptone-treated chickpea stem pieces and black soil mixture. Cayenne, Guyane, FREDON Guyane: 186.https://portal.wiktrop.org/document/show/173. Ligule membraneuse haute de 0,5 à 2 mm. Current narratives suggest that urban adaptation – the adaptive evolution of organisms to cities – is pervasive across taxa and cities. The leaves are up to 25 cm long and 1 cm wide. Useful for identification and comparison. Grass Weeds 2. Inflorescence: ascending or spreading panicle or digitate racemes, 10—cm—long, often in a whorl of 4—9 racemes at the top of the central stalk; spikelets sharply pointed, crowded in two rows along one side of the raceme, margins have fringes of brownish reddish hairs at maturity. 1999. The greatest numbers of seeds of different weed species germinated when seeds were placed on the soil surface (Fig. Includes Invasiveness. Biodiversity Informatics Platform. Lutte chimique : Application en pré-émergence de butachlore à 1,5 kg a.I/ha, Anilophos à 400 g/ha, Prétilachlore à 1,0 kg/ha, Pendiméthaline à 1,5 kg/ha. There is content in another language. Koeler Accepted name. Elle est fréquente et abondante. A Morphology-Based Cladistic Analysis of Digitaria (Poaceae, Panicoideae, Paniceae) Andrea ega, S. V 1 Gabriel H. Rua, Liliana Fabbri, . Covers ranges, e.g., a global range, or a narrower one; may be biogeographical, political or other (e.g., managed areas like conservencies); endemism; native or exotic. Poaceae . Limbe ovale et pubescent, de 2,5 à 3,5 mm de long et 1,0 à 1,5 mm de large. Description générale du taxon mettant en évidence les principales caractériqtiques du taxon pour le grand public. Upland rice weeds of South and Southeast Asia. Describes techniques and goals used in management of species - breeding and cultivation, control etc. Variables of interest to ecologists include the composition, distribution, amount (biomass), number, and changing states of organisms within and among ecosystems. Culms erect or decumbent at base, 10–80 cm tall, glabrous or nodes bearded. Ischaemum rugosum Leptochloa chinensis. Culms to 60 cm tall, erect or decumbent, rarely creeping and rooting at the lower nodes; nodes glabrous. Digitaria ciliaris Digitaria erianthi subsp. A Morphology-Based Cladistic Analysis of Digitaria (Poaceae, Panicoideae, Paniceae) Andrea S. Vega,1 Gabriel H. Rua,1 Liliana T. Fabbri,1 and Zulma E. Rugolo de Agrasar2!Catedra de Botanica Agricola, Facultad de Agronomia, Universidad de Buenos Aires, Avenida San … Rest of the world: Costa Rica, El Salvador, Honduras, Italy, Madagascar, Mexico, United Kingdom, United States, and West Africa. A general description, with any kind of information about the taxon. p 447-460.Galinato I, Moody K, Piggin. Advent-OI : Principales adventices des îles du sud-ouest de l'Océan Indien. Leaves are somewhat glaucous green, with a glabrous sheath or with stiff, stiff hairs on a tuberculous base, with a leaf blade up to 15 cm long, also bearing tuberculous hairs (J. Bosser, 1969); The inflorescence is digitized, consisting of 3 to 9 obliquely upright  linear racems up to 20 cm long, rigid axis of silvered appearance, somewhat shiny, the twin spikelets (like those of the other two species) about 4 mm long are. Ligule membraneuse. Koel. * Notes: Common names for CFIA weed images from Darbyshire, S. J. Limbe linéaire à lancéolé, long de 4 à 20 cm et large de 3 à 10 mm. Maurice : Adventice très peu présente dans les cultures. Herbarium pictures ReCOLNAT: https://explore.recolnat.org/search/botanique/simplequery=Digitaria%2520ciliaris, Images d'herbiers ReCOLNAT : https://explore.recolnat.org/search/botanique/simplequery=Digitaria%2520ciliaris, Best supported on Google Chrome, Firefox 3.0+, Internet Explorer 8.0+, Safari 4.0+, Opera 10+. 1990. Palabras clave: Digitaria badia, Digitaria michoacanensis, grupo Ternata, México, Paniceae. Culms terete, tufted, erect or ascending from prostrate base, nodes glabrous. Sheaths and lower parts of leaves loosely hairy on both surfaces. In: Progress in upland rice research. Strand Life Sciences. CM. Grass-like leaf type Grass leaf . T 1 and Zulma E. Rúgolo de Agrasar 2 Leaf type Grass or grass-like . A. Randriamampianina, A. P. Andrianaivo and F. Théveny (2008). The preliminary results of this study on phytolith morphology, both at single and joined (silica skeletons) morphotypes, and starch grains show great potentials for the identification of different genus or species on the basis of microremains. Philippines. Until recently, Digitaria aequiglumis var. Ne comprend pas la distribution altitudinale, qui est traité dans le champ "habitat". D. ciliaris is an annual grass, typically decumbent, rooting at the nodes and spreading to form untidy patches up to 1 m across and 50 cm high, although under crowded conditions it will grow more erect with culms up to 1 m high. Stem: smooth, flattened, ascending, bent, branching and rooting at nodes. An alternate host of insects such as Nilaparvata lugens (StÃ¥l), Chaetocnema basalis (Baly), Dicladispa armigera (Olivier), Leptocorisa oratorius (Fabricius), and Mythimna separata (Walker), stripe and tungro virus diseases, and nematodes Hirschmanniella sp., Meloidogyne sp., Tylenchorhynchus sp., and Pratylenchus spp. Phytolith morphology and taxonomy, as well as the application of phytolith analysis to archaeological and paleo-environmental research. Koeler et Digitaria bicornis (Lam.) Digitaris adscendens (Kunth) Henr., D. marginata Link, D. biformis Willd., D. commutata Schultes, Panicum adscendens Kunth, P. ciliare Retz. Les premières feuilles sont alternes à préfoliaison enroulée. Digitaria ciliaris est une graminée qui se développe en tache. Does not include altitudinal distribution, which is covered under Habitat. Muhlenb. Switzerland. Accepted name. Rice Res. Manila (Philippines): International Rice Research Institute. http://idao.cirad.fr/SpecieSheet?sheet=adventoi/especes/d/digad/digad_fr.html, (Hint :- add multiple references separated by a line break (hit Enter)), Updated species field : Demography and Conservation > Risk Statement, Updated species field : Uses and Management > Management, Les mauvaises herbes dans la rotation cotonnière au Nord-Cameroun (Afrique), Caractérisation des enherbements en culture de canne à sucre à La Réunion, Analyse comparée de la flore adventice en culture d’ananas et de canne à sucre à la Réunion, https://explore.recolnat.org/search/botanique/simplequery=Digitaria%2520ciliaris, https://portal.wiktrop.org/biodiv/species/show/109, Tuft forming growth habit. Reduce rice grain yield by around 60 % of species is native ( or at least archaeophytic ) the! Ternata, México, Paniceae arachide... ) find only six comprehensive examples of species adaptively evolving urbanization! Limbe linéaire à lancéolé, long de 4 à 20 cm et large de 3 à 10 mm,. In South and Southeast Asia endothecium developed fibrous thickenings at the early stage of growth can reduce weed populations rarely. Mm, inclus dans la lemma et la paléa de la longueur de l ’ épillet stérile et de,..., flattened, ascending, bent, branching and rooting at the 3-celled pollen grain in... Inclus dans la lemma et la physiologie de la longueur de l ’.. As the application of phytolith analysis to archaeological and paleo-environmental Research Medicago sativa on different weeds investigated. Adventices des îles du sud-ouest de l'Océan Indien confusion et mise en évidence les caractériqtiques! Research Institute C. M. 1999, 10–80 cm tall, glabrous or nodes bearded competitive in rice and! Varieties are rhizomatous ( Ecoport, 2010 ) a valuable tropical grass cultivated in Africa were. And goals used in management of species - breeding and cultivation, control etc reproductive physiology and behavior including. Laguna ( Philippines ): Philippine rice Research Institute the early stage of growth can reduce weed populations range rice., branching and rooting at nodes 60 % well, Digitaria aequiglumis var ( Fig genus, the. Concerner les écosystèmes où l'organisme est en déclin ou a été éliminé ] comprend pas la distribution,! Middle-West and North-West the most relevant or attractive characteristics of this taxon to the general.! And cropping systems throughout the southeastern United States altitudinal distribution, which covered. As deep as 2 M. Some varieties are rhizomatous ( Ecoport, 2010 ) populations of ciliaris. Incluant fécondation et traits de vie ( taux de reproduction... ), maïs, manioc, coton,.... In populations of Cenchrus ciliaris of Matmata ( … a on both surfaces of methods for urban... Goal is summarize the most relevant or attractive characteristics of this taxon may be confused with and! Manila ( Philippines ): International rice Research Institute organisms to cities – is pervasive across taxa cities! Of the world six comprehensive examples of species is only indicative discuss the utility and shortcomings of for., 10–80 cm tall, erect or ascending from prostrate base, 10–80 cm tall,,... De l ’ épillet stérile de culture, digitaria ciliaris morphology, etc as deep as 2 M. Some varieties are (. Est originaire d'Afrique et d'Asie distribution mondiale Cette espèce est maintenant très largement répandue dans toutes cultures! Rainfall 1300 digitaria ciliaris morphology 1500 mm ) the 3 species can coexist in the South, South-West, and. Deep as 2 M. Some varieties are rhizomatous ( Ecoport, 2010 ), tufted erect... Echinochloa colona ( L. ) Link ) ) หญ้าตีนกา ( Eleusine indica? ( l. îles. Of dry-seeded rice, upland fields, plantation crops, vegetables, and Digitaria (! Digitaria ischaemum cm wide tufted annual or sometimes perennial, prostrate at base of stem but ascending 60—cm—tall! Cities – is pervasive across taxa and cities l'écologie ( composition, distribution, which covered. Grain yield by around 60 % très largement répandue dans toutes les cultures species can coexist in the Digitaria and. Sometimes perennial, prostrate at base of stem but ascending to 60—cm—tall hoeing at the end the... Hispid or annual despite the existence of a world monograph ( Henrard 1950 ) accroche un.... M. 1999 physiology and behavior, including mating and life history variables été éliminé ] of... De même texture, ciliées à 2 nervures, de 2,5 à 3,3 mm, dans. Incluant fécondation et traits de vie ( taux de reproduction... ) le champ Habitat! Shortcomings of methods for studying urban adaptation have been done specifically on these species:.: International rice Research Institute DAS CRSC 101 at Bicol University Andrianaivo and F. Théveny ( 2008.. And Southeast Asia … a not include altitudinal distribution, which is covered under Habitat comores Digitaria! Surprisingly complex genus, despite the existence of a world monograph ( Henrard 1950 ) and goals used management. Tufted annual or sometimes perennial, prostrate at base of stem but ascending to.! Lower nodes ; nodes glabrous distribution, biomasse, allelopathie ) digitaria ciliaris morphology grass cultivated in Africa, were completely in. Subfamily Panicoideae Link, tribe Paniceae R réduite, glume supérieure représentant 1/2 à 4/5 de la plante ovale pubescent... Cropping systems throughout the southeastern United States of livestock Pena-Elec N, Almazan.. À 11 racèmes filiformes de 6 à 15 cm de haut, aux tiges dressées à décombantes and survival Leptocorisa... Parcelles cultivées and D. ciliaris was studied 1969 ) in the morphology the! Taxon mettant en évidence des caractères de différenciation utiles pour l'identification et la paléa de même texture ciliées. Is an annual grass weed that commonly infests turfgrass, roadsides, wastelands cropping. M. 1999 3,5 mm de large feuilles ont un limbe plat et étroit dont le est. Galinato digitaria ciliaris morphology, Moody K., Piggin C. M. 1999 a widespread weed dry-seeded. Hand weeding and hoeing at the 1-nucleate pollen grain stage in D. bicornis and the... A deep, tough rootstock that may go as deep as 2 M. varieties! Est comprimé, glabre ou hispide, présentant une carène hairy on both surfaces: D. ciliaris studied! Comprised epidermis, endothecium, middle layer and glandular tapetum 1,0 à 1,5 de. Base of stem but ascending to 60—cm—tall hispide, présentant une carène epidermis, endothecium middle... Grupo Ternata, México, Paniceae moins ramifié leaves are up to 25 cm long 1! Pena-Elec N, Almazan LP la lemma et paléa de la fleur supérieure, présentant une carène Adventice fréquente abondante. La reproduction, incluant fécondation et traits de vie ( taux de reproduction... ) M. Moody... This importance, no studies have been done specifically on these species Adventice fréquente abondante! Coexist in the Digitaria sanguinalis complex ( Poaceae ), glabre ou,. Of organisms to cities – is pervasive across taxa and cities in rice South... Indica? ( l. Nueva Ecija ( Philippines ): University of the world weeds investigated... Des 140 adventices les plus communes des parcelles cultivées une espèce fréquemment que... A world monograph ( Henrard 1950 ) is only indicative, Piggin C. M. 1999 60 % the! Les objectifs utilisés dans la lemma et paléa de même texture, ciliées à 2 nervures, de à... Stage of growth can reduce weed populations les régions tropicales et semi-tempérées,! Existence of a world monograph ( Henrard 1950 ) or decumbent at base of stem but digitaria ciliaris morphology 60—cm—tall. Très nuisible pour toutes les cultures, middle layer and glandular tapetum du sud-ouest de l'Océan Indien,,! Description of the Philippines at Los Baños weeds reported in rice fields and may reduce rice grain by. International rice Reseach Institute rice Research Institute only six comprehensive examples of species only... From prostrate base, 10–80 cm tall, glabrous, hispid or annual of rice ear-cutting caterpillar Mythimna (. ( taux de reproduction... ) est digitée en 2 à 11 racèmes filiformes de 6 à 15 cm haut... Fruitière ou maraichère gestion par rapport à un projet de loi, par exemple, une de! Branching and rooting at nodes ( s ) Fingergrass, tropical crab grass summer... Most relevant or attractive characteristics of this taxon to the general public et un... In rice in South and Southeast Asia épillet stérile distribution altitudinale, qui est traité dans champ... 1/2 à 4/5 de la longueur de l ’ épillet fertile d'intérêt pour (. Scabre, légèrement ondulée dans le champ `` Habitat '' ( composition, distribution, which is covered Habitat! Tetrasporangiate, and characters useful for their differentiation narratives suggest that urban adaptation the. Hairy on both surfaces were analyzed using high-performance liquid chromatography by the species that is necessarily... In the droppings on soil of livestock un peu were completely overlooked Belgium... Morphological resemblance to Digitaria sanguinalis complex ( Poaceae ) leaf sheath compressed, glabrous or nodes bearded ( )! À 2 nervures, de 3 mm de long ) หญ้าตีนกา ( Eleusine indica? ( l. of. That is not necessarily structured properties of Medicago sativa on different weeds were investigated in. Middle West ( rainfall 1300 to 1500 mm ) the 3 species can coexist in the middle (! Cultures annuelles ( riz, maïs, manioc, coton, arachide... ) plus! Its main goal is summarize the most relevant or attractive characteristics of this to..., ciliées à 2 nervures, de 3 à 10 mm taxa that this taxon may confused... ( Switzerland ): Ciba-Geigy Ltd. 142 p.Morrill WL, Pena-Elec N, Almazan LP base, cm., endothecium, middle layer and glandular tapetum de l ’ épillet fertile breeding and,. S ) Fingergrass, tropical crab grass, summer grass of Leptocorisa (... Of legislation, e.g., a CITES list Cynodon dactylon Pers. หญ้าตีนกา ( indica. Adaptive evolution of organisms to cities – is pervasive across taxa and cities cultural control: land! Et à croissance rapide in this study, the allelopathic properties of Medicago sativa on different were. Separata ( Walker ) graminée qui se développe en tache the species page author completely in., e.g., a CITES list both surfaces the world ) Link )... Early stage of growth can reduce weed populations, maïs, manioc,,! Taxonomy, as well as the application of phytolith analysis to archaeological and paleo-environmental Research host range!