''Lasianthaea'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nom ...

of flowering plants in the family

Asteraceae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae w ...

. The species are native primarily to

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

, with one species extending just over the border into the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

and another south to northwestern

South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the sout ...

.Flora of North America Vol. 21 Page 133 ''Lasianthaea'' de Candolle in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 607. 1836.
/ref> ; Species * '' Lasianthaea aurea'' (D.Don) K.M.Becker - México State * '' Lasianthaea beckeri'' B.L.Turner - Jalisco * '' Lasianthaea ceanothifolia'' (Willd.) K.M.Becker - central Mexico * '' Lasianthaea crocea'' (A.Gray) K.M.Becker - Oaxaca, Jalisco, Morelos, Nayarit, Michoacán, México State * ''

Lasianthaea fruticosa ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America ...

'' (L.) K.M.Becker - Mexico, Central America, Colombia, Venezuela * '' Lasianthaea gentryi'' B.L.Turner - Sinaloa * ''

Lasianthaea helianthoides ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America. ; Specie ...

'' Zucc. ex DC. - Oaxaca, Jalisco, Morelos, Nayarit, Michoacán, México State * '' Lasianthaea machucana'' B.L.Turner - Jalisco * '' Lasianthaea macrocephala'' (Hook. & Arn.) K.M.Becker - Oaxaca, Jalisco, Morelos, Nayarit, Michoacán, México State, Colima, Sinaloa * ''

Lasianthaea palmeri ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America. ; Specie ...

'' (Greenm.) K.M.Becker - Jalisco, Chihuahua, Nayarit, Zacatecas * ''

Lasianthaea podocephala ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America. ; Specie ...

'' (A.Gray) K.M.Becker - Chihuahua, Sonora, Sinaloa, Arizona (Pima, Santa Cruz, Cochise Cos), New Mexico (Hidalgo Co) * ''

Lasianthaea ritovegana ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America. ; Specie ...

'' B.L.Turner - Sinaloa * ''

Lasianthaea rosei ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America. ; Specie ...

'' (Greenm.) McVaugh - Nayarit * ''

Lasianthaea seemannii ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America. ; Specie ...

'' (A.Gray) K.M.Becker - Nayarit, Sonora * ''

Lasianthaea squarrosa ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America. ; Specie ...

'' (Greenm. ex Greenm.) K.M.Becker - Guerrero * ''

Lasianthaea zinnioides ''Lasianthaea'' is a genus of flowering plants in the family Asteraceae. The species are native primarily to Mexico, with one species extending just over the border into the United States and another south to northwestern South America. ; Specie ...

'' (Hemsl.) K.M.Becker - Nayarit

References

Heliantheae Asteraceae genera Flora of North America {{Heliantheae-stub