''Cycas tropophylla'', the Ha Long cycad, is a species of

cycad Cycads are seed plants that typically have a stout and woody (ligneous) trunk (botany), trunk with a crown (botany), crown of large, hard, stiff, evergreen and (usually) pinnate leaves. The species are dioecious, that is, individual plants o ...

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...

. It is found in

Cát Bà National Park Cát Bà National Park is a World Heritage Site designated as a biosphere reserve in northern Vietnam. The park is part of Cát Bà Island in Hạ Long Bay and is administered by the city of Haiphong. The park is located approximately east of Ha ...

Cát Hải District Ge () is a Chinese surname. One branch of the family became the compound surname Zhuge. In 2013 it was found to be the 110th most common surname, composed of 1.95 million people or 0.150% of the total national population, with the province with th ...

, Hải Phòng Province, Vietnam, as well as neighboring islands and on nearby limestone cliffs on the mainland.

References

tropophylla Endemic flora of Vietnam {{cycad-stub