WordNet
- any of various plants of the genus Lamium having clusters of small usually purplish flowers with two lips
- European dead nettle with white flowers (同)Lamium album
- unerringly accurate; "a dead shot"; "took dead aim"
- a time when coldness (or some other quality associated with death) is intense; "the dead of winter"
- people who are no longer living; "they buried the dead"
- devoid of physical sensation; numb; "his gums were dead from the novocain"; "she felt no discomfort as the dentist drilled her deadened tooth"; "a public desensitized by continuous television coverage of atrocities" (同)deadened
- drained of electric charge; discharged; "a dead battery"; "left the lights on and came back to find the battery drained" (同)drained
- not yielding a return; "dead capital"; "idle funds" (同)idle
- (followed by `to' (同)numb
- not circulating or flowing; "dead air"; "dead water"; "stagnant water" (同)stagnant
- complete; "came to a dead stop"; "utter seriousness" (同)utter
- devoid of activity; "this is a dead town; nothing ever happens here"
- lacking acoustic resonance; "dead sounds characteristic of some compact discs"; "the dead wall surfaces of a recording studio"
- lacking resilience or bounce; "a dead tennis ball"
- no longer having force or relevance; "a dead issue"
- no longer having or seeming to have or expecting to have life; "the nerve is dead"; "a dead pallor"; "he was marked as a dead man by the assassin"
- not showing characteristics of life especially the capacity to sustain life; no longer exerting force or having energy or heat; "Mars is a dead planet"; "dead soil"; "dead coals"; "the fire is dead"
- not surviving in active use; "Latin is a dead language"
- out of use or operation because of a fault or breakdown; "a dead telephone line"; "the motor is dead"
- physically inactive; "Crater Lake is in the crater of a dead volcano of the Cascade Range"
- sting with or as with nettles and cause a stinging pain or sensation (同)urticate
- any of numerous plants having stinging hairs that cause skin irritation on contact (especially of the genus Urtica or family Urticaceae)
PrepTutorEJDIC
- 『死んだ』,死んでいる / 『生命を持っていない』 / 『死んだような』;(死んだように)無感覚な / 効力を失った / 活動していない,働いていない,通用していない(no longer active) / 《名詞の前にのみ用いて》全くの,完全な(complete) / (色が)さえない;(音が)鈍い / 《補語にのみ用いて》《話》疲れきった;(…で)疲れ果てた《+『from』+『名』》 / 《話》絶対に,完全に(completely) / (動作・行動などの停止について)ぱったり,突然 / 《話》まっすぐに(straight) / (暗さ・寒さなどの)最中,まっただ中《+『of』+『名』》
- イラクサ(とげのある雑草) / …‘を'ちくちく刺す / …‘を'いらだたせる
- =net
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/06/12 15:18:07」(JST)
[Wiki en表示]
| Lamium |
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| Henbit deadnettle (Lamium amplexicaule) |
| Scientific classification |
| Kingdom: |
Plantae |
| (unranked): |
Angiosperms |
| (unranked): |
Eudicots |
| (unranked): |
Asterids |
| Order: |
Lamiales |
| Family: |
Lamiaceae |
| Genus: |
Lamium
L. |
| Species |
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About 50 species; see text
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Lamium (deadnettle) is a genus of about 40-50 species of flowering plants in the family Lamiaceae,[1] of which it is the type genus. They are all herbaceous plants native to Europe, Asia, and north Africa, but several have become very successful weeds of crop fields and are now widely naturalised across the temperate world.
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Contents
- 1 Description
- 2 Cultivation
- 3 Ecology
- 4 Selected species
- 5 References
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Description[edit]
The genus includes both annual and perennial species; they spread by both seeds and stems rooting as they grow along the ground. They have square stems and coarsely textured pairs of leaves, often with striking patterns or variegation. They produce double-lipped flowers in a wide range of colours.[2]
The common name refers to their superficial resemblance[dubious – discuss] to the very distantly related stinging nettles, but unlike those, they do not have stinging hairs and so are harmless or apparently "dead".
Several closely related genera were formerly included in Lamium by some botanists, including Galeopsis (hemp-nettles) and Leonurus (motherworts).[citation needed]
Cultivation[edit]
Lamiums are widely cultivated as groundcover, and numerous cultivars have been selected for garden use.[2] They are frost hardy and grow well in most soils. Flower colour determines planting season and light requirement: white- and purple-coloured flowered species are planted in spring and prefer full sun. The yellow-flowered ones are planted in fall (autumn) and prefer shade. They often have invasive habits and need plenty of room.
Ecology[edit]
Lamium species are used as food plants by the larvae of some Lepidoptera species including Angle Shades, Setaceous Hebrew Character and the Coleophora case-bearers C. ballotella, C. lineolea and C. ochripennella.
Selected species[edit]
- Lamium album (white deadnettle)
- Lamium amplexicaule (henbit deadnettle)
- Lamium bifidum
- Lamium barbatum
- Lamium corsicum
- Lamium flexuosum
- Lamium garganicum
- Lamium glaberrimum
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- Lamiastrum galeobdolon (yellow archangel),
- Lamium hybridum (cut-leaf deadnettle)
- Lamium maculatum (spotted white deadnettle, purple dragon)
- Lamium moluccellifolium (northern deadnettle)
- Lamium moschatum
- Lamium orvala
- Lamium purpureum (red deadnettle)
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References[edit]
- ^ http://pss.uvm.edu/pss123/perlam.html
- ^ a b RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964.
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A close-up of the flowers of Lamium purpureum
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Lamium purpureum from Thomé, Flora von Deutschland, Österreich und der Schweiz 1885
UpToDate Contents
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English Journal
- Inhibition of severe acute respiratory syndrome coronavirus replication in a lethal SARS-CoV BALB/c mouse model by stinging nettle lectin, Urtica dioica agglutinin.
- Kumaki Y, Wandersee MK, Smith AJ, Zhou Y, Simmons G, Nelson NM, Bailey KW, Vest ZG, Li JK, Chan PK, Smee DF, Barnard DL.SourceInstitute for Antiviral Research, Department of Animal, Dairy and Veterinary Science, 5600 Old Main Hill, Utah State University, Logan, UT 84322, USA.
- Antiviral research.Antiviral Res.2011 Apr;90(1):22-32. Epub 2011 Feb 19.
- Urtica dioica agglutinin (UDA) is a small plant monomeric lectin, 8.7 kDa in size, with an N-acetylglucosamine specificity that inhibits viruses from Nidovirales in vitro. In the current study, we first examined the efficacy of UDA on the replication of different SARS-CoV strains in Vero 76 cells. U
- PMID 21338626
- In vitro nematicidal effects of medicinal plants from the Sierra de Huautla, Biosphere Reserve, Morelos, Mexico against Haemonchus contortus infective larvae.
- López-Aroche U, Salinas-Sánchez DO, Mendoza de Gives P, López-Arellano ME, Liébano-Hernández E, Valladares-Cisneros G, Arias-Ataide DM, Hernández-Velázquez V.SourceCentro Nacional de Investigación Disciplinaria en Parasitología Veterinaria, CENID-PAVET, INIFAP Carr. Cuernavaca-Cuautla, No. 8534, Col. Progreso, Jiutepec, Morelos, CP 62500, México.
- Journal of helminthology.J Helminthol.2008 Mar;82(1):25-31. Epub 2007 Dec 6.
- Twenty extracts from plants from Sierra de Huautla Biosphere Reserve, Morelos, Mexico were evaluated against Haemonchus contortus infective larvae in an in vitro assay. The plant species evaluated were Bursera copallifera, B. grandifolia, Lippia graveolens, Passiflora mexicana, Prosopis laevigata, R
- PMID 18053304
Japanese Journal
- First record of wild polyps of Chrysaora pacifica (Goette, 1886) ( Scyphozoa, Cnidaria)
- Toyokawa Masaya
- Plankton & benthos research 6(3), 175-177, 2011-08-01
- … The shells with polyps were mostly from the dead clam Meretrix lamarckii. …
- NAID 10029655659
Related Links
- Dead-nettle definition, any of various plants belonging to the genus Lamium, of the mint family, native to the Old World, having opposite leaves and clusters of small reddish or white flowers. See more. Thesaurus Translate Word of ...
- any of various plants belonging to the genus Lamium, of the mint family, native to the Old World, having opposite leaves and clusters of small reddish or white ... In the white, dead nettle you have to look underneath for them: tiny ...
★リンクテーブル★
[★]
- 関
- death、mortem