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Description |
Geographic Range [top]
Range Description: Rotala densiflora is distributed from Pamirs to northern Pakistan and northern India to Assam. It is absent from the northern Indian plains but widespread in peninsular India extending to Sri Lanka, and northern Australia. It is naturalized in Italy.
Countries occurrence:
Native:
Australia; Bangladesh; India (Andhra Pradesh, Assam, Bihar, Goa, Himachal Pradesh, Jammu-Kashmir, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Orissa, Rajasthan, Tamil Nadu, Uttar Pradesh, West Bengal); Myanmar; Nepal; Pakistan; Sri Lanka
Introduced:
Italy
Additional data:
? Continuing decline in area of occupancy (AOO): No
? Extreme fluctuations in area of occupancy (AOO): No ? Estimated extent of occurrence (EOO) - km2:
? Continuing decline in extent of occurrence (EOO): No ? Extreme fluctuations in extent of occurrence (EOO): No
? Continuing decline in number of locations: No
? Extreme fluctuations in the number of locations: No
? Upper elevation limit (metres): 1200
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: Although there is no specific study on population, it is widespread and locally abundant in many areas.
Current Population Trend: Stable
Additional data:
? Number of mature individuals: 100000000 ? Continuing decline of mature individuals: No
? Extreme fluctuations: No ? Population severely fragmented: No
? Continuing decline in subpopulations: No
? Extreme fluctuations in subpopulations: No ? All individuals in one subpopulation: No
Habitat and Ecology [top]
Habitat and Ecology: It grows in shallow water at the edges of tanks, ditches in floating mats of vegetation, in marshes and in rice fields.
Systems: Freshwater
Continuing decline in area, extent and/or quality of habitat: No
Use and Trade [top]
Use and Trade: It is not reported to be in use or trade.
Threats [top]
Major Threat(s): It is not reported to have any threat. It is a widespread species, growing in diverse primary and secondary habitats.
Conservation Actions [top]
Conservation Actions: It is a widespread species, growing in diverse primary and secondary habitats and any conservation action is not necessary.
Citation: Watve, A. 2011. Rotala densiflora. The IUCN Red List of Threatened Species 2011: e.T177126A7373132. http://dx.doi.org/10.2305/IUCN.UK.2011-1.RLTS.T177126A7373132.en. Downloaded on 13 December 2016.
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