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break into segments, each containing an oblong shaped seed. Hairs on the segments allow them to float on water and stick to hair or clothing, hence aiding in dispersal. Ripe seeds are light brown to brown or olive green. Mimosa is hard seeded. Seeds can survive at least 23 years on sandy soils, but seed viability decreases more rapidly on clay soils.
808:, ភ្នំពេញ Phnom Penh, បោះពុម្ពលើកទី ១, រោងពុម្ព ហ ធីម អូឡាំពិក (រក្សាសិទ្ធិ៖ អ្នកគ្រូ ឌី ផុន) គ.ស. ២០០០, ទំព័រ ៤៤១, 1st edition: 2000, Imprimerie Olympic Hor Thim (© Pauline Dy Phon), 1er tirage : 2000, Imprimerie Olympic Hor Thim, p. 441; LETI, Mathieu, HUL Sovanmoly, Jean-Gabriel FOUCHÉ, CHENG Sun Kaing, Bruno DAVID,
552:
in the
Central Province. From there it spread further along the banks and flood plains of the Mahaweli River and the shores of the Victoria and Randenigala Dams. Its seeds are spread by the river flow and by transport of sand mined from the river. It is now also found in abandoned paddy fields, other
347:
3 to 8 mm long. Leaves are sensitive and fold up when touched and at nightfall. Flowers are mauve or pink, in tight, subglobose pedunculate heads 1 cm in diameter, each containing approximately 100 flowers. Each flower head produces a cluster of 10 to 20 seedpods, which then mature and
685:
In: Lonsdale W.M., Miller I.L., Forno I.W. (1995). ‘Mimosa pigra L’. In: Groves R.H., Sheppard R.C.H., Richardson R.G. (eds) ‘The biology of
Australian weeds’. R.G. and F.J. Richardson Publishers, Melbourne, Australia, pp
668:
In: Lonsdale W.M., Miller I.L., Forno I.W. (1995). ‘Mimosa pigra L’. In: Groves R.H., Sheppard R.C.H., Richardson R.G. (eds) ‘The biology of
Australian weeds’. R.G. and F.J. Richardson Publishers, Melbourne, Australia, pp
844:
Lonsdale W.M., Miller I.L., Forno I.W. (1995). ‘Mimosa pigra L’. In: Groves R.H., Sheppard R.C.H., Richardson R.G. (eds) ‘The biology of
Australian weeds’. R.G. and F.J. Richardson Publishers, Melbourne, Australia, pp
291:
as having prickles in opposite pairs between the pinnae. Further research showed that both leaf forms can occur on the same plant, and consequently both species were united under the name
914:
752:
Agriculture & Resource
Management Council of Australia & New Zealand, Australian & New Zealand Environment & Conservation Council and Forestry Ministers (2000).
778:
Walden, D.; Finlayson, C.M.; van Dam, R. & Storrs, M. (1999). "Information for a risk assessment and management of Mimosa pigra in Tram Chim
National Park, Vietnam".
425:(in Cambodia, it is called ព្រះខ្លបយក្ស /prĕəh kʰlɑːp jĕəʔ/ “giant mimosa,” បន្លាយួន /bɑnlaː juən/ “Vietnamese thorn”, or បន្លាយក្ស /bɑnlaː jĕəʔ/ “giant’s thorn”),
1229:
876:
B. Marambe; L. Amarasinghe; K. Silva; G. Gamage; S. Dissanayake; A. Seneviratne. ”Distribution, biology and management of Mimosa pigra in Sri Lanka”, 2004, at
1350:
339:
is greenish in young plants but becomes woody as the plant matures. It is armed with broad-based prickles up to 7mm long. The leaves are bright green and
439:
favours wet, tropical climates. It does not appear to grow preferentially in any one soil type, but is most commonly found in moist situations such as
1102:
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1128:
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727:
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or given similar status under various weed or quarantine acts. It has been ranked as the tenth most problematic weed and is listed on the
343:, consisting of a central prickly rachis 20 to 25 cm long with up to 16 pairs of pinnae 5 cm long, each divided into pairs of
358:
takes place at the start and end of the wet season. Growth in a seedling is rapid, and flowering occurs between 4 and 12 months after
1115:
1164:
307:, the common name is mimosa or giant sensitive plant. Other common names include: bashful plant, catclaw mimosa, black mimosa.
576:
1195:
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by its large size, large pods (6 to 8 cm long as opposed to 2.5 cm long) and leaves, which have 6 to 16 pairs of
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and river banks in soils ranging from black cracking clays throughout sandy clays to coarse siliceous river sand.
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but which has now become widespread throughout the tropics. It has been listed as one of the world's
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730:. Australian Government Department of the Environment, Water, Heritage and the Arts. Archived from
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804:ឧទ័យ 2, 2001, pp. 67-70; Pauline Dy Phon, វចនានុក្រមរុក្ខជាតិប្រើប្រាស់ក្នុងប្រទេសកម្ពុជា,
1345:
430:
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83:
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980:
877:
710:). I. L. Miller and S. E. Pickering, updated by C. S. Smith and I.L. Miller Weeds Branch
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http://www.issg.org/database/species/ecology.asp?si=41&fr=1&sts=sss&lang=EN
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545:
70:
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Dictionnaire des
Plantes utilisées au Cambodge, Dictionary of Plants used in Cambodia
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In Sri Lanka it was first seen in 1996 along a 1 kilometer stretch of banks of the
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is native to tropical
America, where it occurs in a wide belt extending from
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can germinate year round if the soil is moist but not flooded. However, most
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In: Global
Invasive Species Database, 2005. ‘Mimosa pigra.’ Available from:
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and forms dense, thorny, impenetrable thickets, particularly in wet areas.
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756:. National Weeds Strategy Executive Committee, Launceston. Archived from
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river and stream banks, and gardens in 4 districts across 3 provinces.
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413:. It is now widespread throughout the tropics and is a serious weed in
119:
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754:"Weeds of National Significance Mimosa (mimosa pigra) Strategic Plan"
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Agnote. 466. No. F2. August 2001. Agdex No: 643. ISSN No: 0157-8243.
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362:. The process from flower bud to ripe seed takes about five weeks.
240:(Mimosaceae) contains 400–450 species, most of which are native to
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Lonsdale, W.M. (1988). "Litterfall in an
Australian population of
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800: : Problématique au Cambodge et synthèse bibliographique,”
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is on the list on the world's 100 worst invasive species in the
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In: Proceedings of the EnviroTox'99 International Conference
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R.G. and F.J. Richardson Publishers, Melbourne, Australia.
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where it infests approximately 80,000 hectares of coastal
374:(common sensitive plant). It can be distinguished from
878:
http://www.weeds.org.au/WoNS/mimosa/docs/awc15-17.pdf
283:
was described as having an erect prickle between the
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223:= lazy, slow), is a species of plant of the genus
856:"100 of the World's Worst Invasive Alien Species"
648:In Groves R.H., Sheppard R.C.H., Richardson R.G.
279:, on the basis of its different leaf morphology.
642:Lonsdale W.M.; Miller I.L.; Forno I.W. (1995).
728:"Weed Management Guide: Mimosa (Mimosa pigra)"
8:
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335:, which can reach up to 6m in height. The
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909:at the Global Invasive Species Database
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921:West African plants – A Photo Guide.
579:. It is currently restricted to the
275:, who also named a separate species
1351:Invasive plant species in Sri Lanka
858:. Global Invasive Species Database
456:Invasive Species Specialist Groups
14:
666:. Vol. IV. pp. 274–275.
1297:urn:lsid:ipni.org:names:313003-2
892:
810:Flore photographique du Cambodge
459:Global Invasive Species Database
44:
826:, an invasive tropical shrub".
704:Mimosa or Giant Sensitive Plant
650:The biology of Australian weeds
812:, Paris: Privat, 2013, p. 266.
577:Weeds of National Significance
384:as opposed to 1 to 2 pairs on
299:. The scientific name remains
1:
683:. Vol. II. p. 1312.
461:. It has been documented in:
828:Journal of Tropical Ecology
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258:100 worst invasive species
840:10.1017/S0266467400003035
557:Noxious weed in Australia
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41:Scientific classification
39:
30:
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603:biological control agent
394:Distribution and habitat
295:, and later on, renamed
293:Mimosa asperata asperata
271:was first identified by
215:, commonly known as the
880:. Retrieved 21.2.2012.
368:is closely related to
322:
318:
901:at Wikimedia Commons
679:Linnaeus C. (1759).
662:Linnaeus C. (1759).
571:has been declared a
217:giant sensitive tree
646:. pp. 169–188.
563:Mimosa in Australia
581:Northern Territory
475:Dominican Republic
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1266:Open Tree of Life
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186:Binomial name
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872:
860:. Retrieved
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762:. Retrieved
758:the original
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736:. Retrieved
732:the original
708:Mimosa pigra
707:
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644:Mimosa pigra
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607:Mimosa pigra
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573:noxious weed
569:Mimosa pigra
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511:South Africa
452:Mimosa pigra
451:
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437:Mimosa pigra
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409:to Northern
399:Mimosa pigra
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1217:NatureServe
1142:iNaturalist
964:Wikispecies
664:Amoenitates
441:floodplains
360:germination
356:germination
311:Description
248:is a woody
136:Subfamily:
84:Angiosperms
1340:Categories
1279:Plant List
782:: 160–170.
764:2006-05-13
738:2008-05-10
613:References
585:floodplain
503:Mozambique
330:leguminous
252:native to
236:The genus
1082:242413727
1064:FloraBase
862:25 August
515:Sri Lanka
491:Indonesia
463:Australia
429:and some
427:Australia
411:Argentina
341:bipinnate
305:Australia
171:Species:
54:Kingdom:
1310:13045191
1305:Tropicos
1222:2.149309
1209:49486238
1170:313003-2
955:Q2235813
949:Wikidata
845:169–188.
686:169–188.
669:169–188.
605:against
591:See also
523:Thailand
519:Tanzania
499:Malaysia
479:Eswatini
467:Cambodia
405:through
390:leaves.
345:leaflets
273:Linnaeus
264:Taxonomy
246:M. pigra
231:Fabaceae
130:Fabaceae
126:Family:
97:Eudicots
1284:ild-115
1243:NTFlora
1108:2969431
1025:Ecocrop
539:Vietnam
159:Genus:
120:Fabales
116:Order:
58:Plantae
1346:Mimosa
1271:294853
1255:NZOR:
1235:367322
1043:417648
1004:116682
988:APDB:
978:AoFP:
537:, and
531:Zambia
527:Uganda
487:Guinea
415:Africa
403:Mexico
382:pinnae
285:pinnae
238:Mimosa
226:Mimosa
164:Mimosa
110:Rosids
1196:26789
1183:34199
1154:IPA:
1147:47445
1134:24400
1090:FoAO2
1069:36337
1056:MIMPI
1017:43GN7
991:63584
802:Udaya
550:Kandy
548:near
495:Kenya
483:Ghana
419:India
333:shrub
328:is a
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250:shrub
221:pigra
147:Clade
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1292:POWO
1248:3601
1230:NCBI
1204:IUCN
1191:ITIS
1165:IPNI
1157:4548
1129:GRIN
1116:GISD
1103:GBIF
1051:EPPO
1030:7770
999:APNI
981:1614
864:2012
601:, a
471:Cuba
337:stem
287:and
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1178:ISC
1077:FNA
1038:EoL
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919:in
836:doi
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