''Lipochaeta venosa'' is a rare species of flowering plant in the family

Asteraceae Asteraceae () is a large family (biology), family of flowering plants that consists of over 32,000 known species in over 1,900 genera within the Order (biology), order Asterales. The number of species in Asteraceae is rivaled only by the Orchi ...

known by the common name spreading nehe. It is

endemic Endemism is the state of a species being found only 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 foun ...

Hawaii Hawaii ( ; ) is an island U.S. state, state of the United States, in the Pacific Ocean about southwest of the U.S. mainland. One of the two Non-contiguous United States, non-contiguous U.S. states (along with Alaska), it is the only sta ...

, where it is known only from the island of

.''Lipochaeta venosa''.

The Nature Conservancy The Nature Conservancy (TNC) is a global environmental organization headquartered in Arlington, Virginia, United States. it works via affiliates or branches in 79 countries and territories, as well as across every state in the US. Founded in ...

. It is federally listed as an

endangered species An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, inv ...

of the United States. This perennial herb produces daisylike yellow

flower heads A pseudanthium (; : pseudanthia) is an inflorescence that resembles a flower. The word is sometimes used for other structures that are neither a true flower nor a true inflorescence. Examples of pseudanthia include flower heads, composite flowers ...

. It grows on

cinder cone A cinder cone or scoria cone is a steep, volcanic cone, conical landform of loose pyroclastic rock, pyroclastic fragments, such as volcanic ash, clinkers, or scoria that has been built around a volcanic vent. The pyroclastic fragments are forme ...

s on Hawaii, where there are six occurrences for a total population around 3000 individuals. The main threat to the species is the loss and degradation of its habitat. Much of the area is ranchland grazed by

cattle Cattle (''Bos taurus'') are large, domesticated, bovid ungulates widely kept as livestock. They are prominent modern members of the subfamily Bovinae and the most widespread species of the genus '' Bos''. Mature female cattle are calle ...

and roamed by feral pigs. Non-native plants and fire also damage the habitat.

Cinder Cinder or Cinders may refer to: In general * Ember, also called cinder * Ash, also called cinder * Scoria, or cinder, a type of volcanic rock In computing * Cinder (programming library), a C++ programming library for visualization *Cinder, Ope ...

mining Mining is the Resource extraction, extraction of valuable geological materials and minerals from the surface of the Earth. Mining is required to obtain most materials that cannot be grown through agriculture, agricultural processes, or feasib ...

occurs in the area, destroying local vegetation.

References

External links

USDA Plants Profile for ''Lipochaeta venosa''
{{Taxonbar, from=Q21277686, from2=Q6811577

venosa Venosa (Neapolitan language, Lucano: ) is a town and ''comune'' in the province of Potenza, in the southern Italian region of Basilicata, in the Vulture area. It is bounded by the comuni of Barile, Ginestra, Lavello, Maschito, Montemilone, Pala ...

Endemic flora of Hawaii Biota of Hawaii (island) Plants described in 1933 Taxobox binomials not recognized by IUCN