Mimosa diplotricha ‘s stem … Nhánh cây Trinh nữ móc, Trinh nữ thân vuông …
Graphic by Vietnam Plants & The United states of america. crops
Vietnamese named : Trinh nữ móc, Trinh nữ thân vuông
English names : Large sensitive plant, Large untrue delicate plant, Creeping delicate plant
Scientist name : Mimosa diplotricha C. Wright.
Synonyms : Mimosa invisa Mart.
Family members : Fabaceae / Mimosoides . Họ Đậu / họ phụ Trinh nữ
Group: Dicot
Length: Perennial
Development Practice: Vine-Shrub
Kingdom: Plantae – Crops
Subkingdom: Tracheobionta – Vascular plants
Superdivision: Spermatophyta – Seed crops
Division: Magnoliophyta – Flowering vegetation
Course: Magnoliopsida – Dicotyledons
Subclass: Rosidae
Buy: Fabales
Genus: Mimosa L. – sensitive plant
Species: Mimosa diplotricha C. Wright – big bogus sensitive plant
**** en.wikipedia.org/wiki/Mimosa_diplotricha
**** crops.usda.gov/core/profile?symbol=MIDI8
**** www.hear.org/pier/species/mimosa_diplotricha.htm
**** www.efloras.org/florataxon.aspx?flora_id=two&taxon_id=two…
three. Mimosa diplotricha C. Wright ex Sauvalle, Anales Acad. Ci. Med. Habana. five: 405. 1868.
巴西含羞草 ba xi han xiu cao
Subshrubs or perennial herbs. Stems scandent or prostrate, to five m, four-angulate, hirsute, with or without prickles alongside angles. Leaves ten-fifteen cm petiole and rachis with four rows of recurved prickles pinnae (three-)7 or 10 pairs, 2-4.5 cm leaflets (eleven-)20-30 pairs for each pinna, linear-rectangular, three-5 × 1-two mm, the two surfaces white villous. Heads 1 or two, axillary, ca. 1 cm in diam. (like filaments) peduncles 5-10 mm. Bouquets bisexual. Calyx inconspicuous, ca. .four mm. Corolla narrowly funnel-formed, ca. 2.5 mm, 4-lobed, outside the house somewhat pubescent. Stamens 8 filaments pale purple-pink. Ovary ca. 1 mm. Legumes in clusters, a bit curved, rectangular, one.5-three.five × .four-.five cm, with or with no prickly bristles. Seeds yellow-brown, ca. three.five mm. 2n = 26*.
Cultivated or naturalized in Fujian, Guangdong, Hainan, Taiwan, and Yunnan [native to tropical America released throughout the tropics].
This species is planted as a protect crop.
**** www.ncbi.nlm.nih.gov/pubmed/21875046
J Nat Prod. 2011 Sep 2374(9):2001-4. doi: 10.1021/np200307r. Epub 2011 Aug 29.
five-deoxyflavones with cytotoxic exercise from Mimosa diplotricha.
Lin LC, Chiou CT, Cheng JJ.
Supply
National Investigation Institute of Chinese Medication, Taipei, Taiwan, Republic of China. lclin@nricm.edu.tw
Summary
Bioassay-guided isolation of Mimosa diplotricha led to the isolation of 4 new five-deoxyflavones, diplotrins A-C (one-three) and diplotasin (four), jointly with twelve acknowledged flavonoids, flavonolignans, and triterpenoids. On the basis of spectroscopic evidence, compounds 1-4 have been characterised as 2′,5′-dihydroxy-three,7,8,4′-tetramethoxyflavone (one), 3′-hydroxy-three,seven,8,4′-tetramethoxyflavone (2), 2′-hydroxy-7,4′,5′-trimethoxyflavone (3), and four-hydroxy-3,ten,11-trimethoxyisochromeno-[4,3-b]-chromen-seven(5H)-a single (4). The cytotoxic consequences of these isolated compounds ended up evaluated from the A549, AGS, HT-29, and PC3 human cancer mobile strains. Compounds 2 and 5″-methoxyhydnocarpin-D (five) confirmed the most strong antiproliferative action.
**** FAO.ORG.
www.fao.org/forestry/13377-1-.pdf
Scientific identify: Mimosa diplotricha C.Wright
Synonym: Mimosa invisa
Widespread identify: Large sensitive plant, creeping
sensitive plant, nila grass.
Local identify: Anathottawadi, padaincha (Kerala,
India), banla saet (Cambodia),
duri semalu (Malaysia), makahiyang lalaki
(Philippines), maiyaraap thao (Thailand),
Cogadrogadro (Fiji).
Taxonomic placement:
Division: Magnoliophyta
Course: Magnoliopsida, Order: Fabales
Distribution: South and South-East Asia, the Pacific Islands, northern Australia, South and Central The united states, the Hawaiian Islands, areas of Africa, Nigeria and France. In
India, it presently takes place all through Kerala condition and in specified elements of the northeast,
particularly the condition of Assam. Its incidence in other states is mysterious and needs to be ascertained. M. diplotricha has not attained weed status in the Americas, Western Asia, East Africa and Europe.
Routine: M. diplotricha is a quick-developing, erect shrub and a scrambling climber, which can kind dense thickets in a limited span of time. It is an annual, even though behaves as a perennial. Leaves are brilliant eco-friendly, feathery, alternate, every leaf with about twenty pairs of tiny leaflets, bipinnate, sessile, reverse, lanceolate, acute, 6 – 12 mm prolonged and 1.five mm extensive, sensitive to disturbance. The stem is four-angled, woody at the decumbent foundation, with re-curved thorns (3 – 6 mm extended), up to three m in height. The inflorescence is a
clustered fluffy ball, about twelve mm throughout, pale pink, takes place on quick stalks (1 cm extended) in leaf joints the corolla is gamopetalous there are 2 times as numerous stamens as petals. The flowering interval is from August to February, but can differ from region to location it flowers through the year in some tropical nations. The pods are clustered, ten – 35 mm lengthy and six mm wide, linear, flat, clothed with small prickles, splitting transversely into one-seeded sections at the groves. The seeds are flat, ovate, spiny, two – two.five mm prolonged and .6 – one.4 mm thick, glossy and light brown. Seed manufacturing is in the variety of 8,000 – twelve,000 for each m2. The fat of 1,000 seeds is close to 6 gm. Seed environment is from September to February.
Roots are profusely branched and with root nodules.
**** ISG.ORG.
www.issg.org/databases/species/ecology.asp?si=997&fr=one…
Taxonomic title: Mimosa diplotricha C. Wright ex Sauvalle
Synonyms: Mimosa invisa
Frequent names: co gadrogadro (Fiji), huge untrue delicate plant, huge delicate plant (English), grande sensitive (French), la’au fefe palagi (Samoa), la’au fefe tele (Samoa), limemeihr laud (Pohnpei), mechiuaiuu (Palau), nila grass (English), pikika‘a papa‘a (Cook dinner Islands), delicate gèante (French), singbiguin sasa (Saipan), vao fefe palagi (American Samoa and Samoa), wa ngandrongandro levu (Fiji), wa ngandrongandro ni wa ngalelevu (Fiji)
Organism type: vine, climber, shrub
Mimosa diplotricha (also referred to in the literature as Mimosa invisa) is a critical weed all around the Pacific Rim, exactly where it is the subject of many eradication programmes. Early detection and manage is suggested to stop huge infestations from developing.
Description
Mimosa diplotricha is a shrubby or sprawling once-a-year vine which may also behave as a perennial. Its stems are bunching, often scrambling over other vegetation. In addition, they are distinguished by four-angles, each of which consisting a line of sharp, hooked prickles. Leaves are brilliant environmentally friendly, feathery and fern-like and are arranged in an alternating pattern, with every leaf divided into five to seven pairs of segments. Each segment carries about twenty pairs of really modest leaflets which shut up when disturbed or hurt and at night time (DPIF, 2007).
Habitat description
Mimosa diplotricha grows best in tropical areas: high dampness and in very fertile soils. It is identified to thrive beneath complete sunlight situations. M. diplotricha is naturalised in high rainfall locations of coastal north Queensland, Australia (DPIF, 2007).
Standard impacts
Mimosa diplotricha is a key weed of cultivated regions and has the capability to climb over other crops (Schultz 2000). In the Kaziranga National Park in northeast India, the weed forms a thorny mat above the organic vegetation, avoiding animals from accessing and utilising natural vegetation (N. Gureja, pers. comm. 2003). In Australia the weed chokes out cane, other crops and grassland, triggering crop and pasture reduction (DPIF, 2007).
Notes
Mimosa diplotricha is nevertheless typically referred to as Mimosa invisa in the literature.
Geographical assortment
Indigenous Assortment: Mimosa diplotricha is native to Brazil (DPIF, 2007).
Acknowledged introduced range: American Samoa, Commonwealth of the Northern Mariana Islands, Prepare dinner Islands, Federated States of Micronesia, Fiji, French Polynesia, Guam, New Caledonia, Niue, Palau, Papua New Guinea, Samoa, Solomon Islands, Vanuatu, Australia, Taiwan, Cambodia, Vietnam, Malaysia, Indonesia, Philippines, Xmas Island (Australia), La Réunion (France) and Mauritius.
Physical: Hand management is hard owing to spines. Crops can be slashed before seeding happens. Slashing in pastures and other non-crop scenarios on a typical basis to avoid seeding gives successful handle (DPIF, 2007).
Chemical: Any herbicide that is used must be done so ahead of seeding happens. The weed is not vulnerable to soil fumigants and quick-phrase residual herbicides, (even though it may be briefly managed with atrazine, diuron and hexazinone at normal to large costs). It is susceptible to translocated herbicides including sodium arsenite, two,four-D in addition atrazine, fluroxypyr and probably glyphosate at common costs. In non-grazed infested locations four.five mL Starane two hundred for each litre of water can be employed (DPIF, 2007). A lot more details of herbicide software might be found at DPIF, 2007.
Organic: An introduced sap feeding bug, the psyllid Heteropsylla spinulosa has been released as a biocontrol agent for M. diplotricha in north Queensland, Austalia, in non-crop regions. Releases at Palikir, Pohnpei have also proven efficient. (DPIF, 2007, Waterhouse 1994, in PIER 2008). In Australia it is suggested that pastures and non-crop infestations are assessed for insect abundance in between November-April. (The usefulness of insect handle can be predicted by ample insects prior to flowering commencing in early April). If bugs are present in ample figures, the increasing ideas and leaves are curled and stunted, ensuing in no or nominal flower creation. Slashing or herbicides should be applied if there are not sufficient figures of insects prior to April for efficient handle. In pastures grazing animals have a tendency to management this protein wealthy legume and stop it dominating. Plants stunted by Heteropsylla attack are much less spiny and are conveniently grazed by inventory. An isolated pressure of the stem-spot disease (Corynespora cassiicola) (indigenous to Australia) also seems specific to giant sensitive plant. A single examine famous that the citheroniid moth (Psigida walker) brought on a important extent of defoliation and the subsequent prevention of seeding of M. diplotricha in Brazil (Vitellia et al., 2001). Nonetheless, it was shown that the citheroniid moth lacked the goal specificity essential as it attacked many indigenous bipinnate Acacia species, thus was considered unsuitable for release (Vitellia et al., 2001).
Reproduction
Mimosa diplotricha produces 1000′s of seeds (N. Gureja pers. comm. 2003). Seeds have been recognized to lie dormant for up to fifty many years (DPIF, 2007).
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