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Description |
Geographic Range [top]
Range Description: This species is known from western Quang Tri Province in Viet Nam. Further, it is widely distributed in the mountains of northern Thailand. This species also occurs in northern Myanmar and Lao PDR. Is recorded from 600 to 1,300 m asl.
Countries occurrence:
Native:
China (Yunnan); Lao Peoples Democratic Republic; Myanmar (Myanmar (mainland)); Thailand; Viet Nam
Lower elevation limit (metres): 600
Upper elevation limit (metres): 1300
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: Appears to be an abundant species with population size estimated to be larger than 10,000 mature individuals.
Current Population Trend: Decreasing
Additional data:
?Number of mature individuals: 10000-12000
?Population severely fragmented: No
Habitat and Ecology [top]
Habitat and Ecology: This species occurs in wetter and more sheltered sites in deep shade in tall closed evergreen forests. Individuals are usually scattered and sporadic in occurrence, and dense stands are uncommon. Often occuring near streams.
Systems: Terrestrial
Generation Length (years): 40
Threats [top]
Major Threat(s): Continued land clearing may become a problem across the vast distributional range of this plant.
Conservation Actions [top]
Conservation Actions: This species is listed on Appendix II of the CITES Appendices. Lthough its habitat is continually being reduced, many populations remain across this range, with a number in conservation areas, and it is not under any immediate threat of extinction.
Citation: Nguyen, H.T. 2010. Cycas simplicipinna. The IUCN Red List of Threatened Species 2010: e.T42085A10625321. http://dx.doi.org/10.2305/IUCN.UK.2010-3.RLTS.T42085A10625321.en. Downloaded on 13 April 2016.
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