''Myrsine knudsenii'', the Kokee colicwood,
is a species of
tree
In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ...
in the
primrose family. It is
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 else ...
to the island of
Kauai in
Hawaii
Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state ...
. It is threatened by
habitat loss
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...
.
This is a
shrub or tree growing up to 4.5 meters tall with flowers occurring in clusters along the branches.
[''Myrsine knudsenii''.]
The Nature Conservancy
The Nature Conservancy (TNC) is a global environmental organization headquartered in Arlington, Virginia. it works via affiliates or branches in 79 countries and territories, as well as across every state in the US.
Founded in 1951, The Nat ...
. It grows in moist forests dominated by ''
Acacia koa
''Acacia koa'' or commonly known as koa is a species of flowering tree in the family Fabaceae. It is endemic to the Hawaiian Islands, where it is the second most common tree. The highest populations are on Hawaii, Maui and Oahu.
Name
The name ...
'', ''
Metrosideros polymorpha
''Metrosideros polymorpha'', the ''ōhia lehua'', is a species of flowering evergreen tree in the myrtle family, Myrtaceae, that is endemic to the six largest islands of Hawaii. It is a highly variable tree, being tall in favorable situations ...
'', and ''
Dicranopteris linearis
''Dicranopteris linearis'' is a common species of fern known by many common names, including Old World forked fern, ''uluhe'' ( Hawaiian), and ''dilim'' ( Filipino). It is one of the most widely distributed ferns of the wet Old World tropics and ...
''. It probably once occurred in several other types of
ecosystem
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syste ...
.
[USFWS]
Determination of Endangered Status for 48 Species on Kauai and Designation of Critical Habitat.
''Federal Register'' April 13, 2010.
There are three populations left, for a total of about 30 trees. It was federally listed as an
endangered species of the United States in 2010.
[
]
References
Trees of Hawaii
Endemic flora of Hawaii
knudsenii
Taxonomy articles created by Polbot
Critically endangered flora of the United States
{{tree-stub