''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the
corolla
Corolla may refer to:
*Corolla (botany), the petals of a flower, considered as a unit
*Toyota Corolla, an automobile model name
* Corolla (headgear), an ancient headdress in the form of a circlet or crown
* ''Corolla'' (gastropod), a genus of moll ...
Trixis aggregata
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Rusby - Bolivia
* ''
Trixis alata
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
Trixis angustifolia
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' DC. - San Luis Potosí
* ''
Trixis anomala
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' B.L.Turner - Chiapas
* ''
Trixis antimenorrhoea
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' (Schrank) Mart. ex Baker - South America
* ''
Trixis bowmanii
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Baker - Brazil
* ''
Trixis cacalioides
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' (Kunth) D.Don - Peru
* ''
Trixis calcicola
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' B.L.Rob. - Guerrero
* ''
Trixis californica
''Trixis californica '', the American threefold or American trixis, is a species of flowering plant in the family Asteraceae. It is native to the southwestern United States in California, Arizona, New Mexico, and Texas, and in Mexico in the stat ...
'' Kellogg – American threefold - USA (CA AZ NM TX), Mexico (Baja California, Baja California Sur, Sonora, Chihuahua, Coahuila, Durango, Zacatecas, Nuevo León)
* ''
Trixis chiapensis
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' C.E.Anderson - Guatemala, Chiapas
* ''
Trixis erosa
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Sw. - Costa Rica, West Indies
* ''
Trixis glaziovii
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
Trixis grandibracteata
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' C.E.Anderson - Guerrero
* ''
Trixis grisebachii
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Kuntze - Bolivia, northern Argentina
* ''
Trixis haenkei
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Sch.Bip. - Durango, Sinaloa
* ''
Trixis hassleri
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Chodat - Paraguay
* ''
Trixis hyposericea
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' S.Wats. - Jalisco, Michoacán, Nayarit
* ''
Trixis inula
''Trixis inula,'' the tropical threefold, is a plant species native to Texas, Mexico, Central America, northern South America, and the West Indies. It is found on open, sandy sites such as roadsides, thorn scrub, thickets, etc.
''Trixis inula'' ...
'' Crantz – Tropical threefold - USA (TX), Mexico, Central America, West Indies, Colombia, Venezuela
* ''
Trixis lessingii
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
Trixis megalophylla
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Greenm. - México State, Oaxaca, Puebla
* ''
Trixis mexicana
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Lex. - Michoacán
* ''
Trixis michuacana
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Lex. - Michoacán, Jalisco, Nayarit
* ''
Trixis nelsonii
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North America, North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the Petal#Corolla, corolla. The g ...
'' Greenm. - Guatemala, Chiapas, Oaxaca
* ''
Trixis nobilis
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' (Vell.) Katinas - Paraguay, Uruguay, Brazil, Argentina
* ''
Trixis ophiorhiza
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Gardner - Bolivia, Brazil
* ''
Trixis pallida
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived fr ...
'' Less. - Paraguay, Uruguay, Brazil, Argentina
* ''
Trixis parviflora
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' C.E.Anderson - Oaxaca
* ''
Trixis peruviana
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Katinas - Peru
* ''
Trixis praestans
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
Trixis proustioides
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived fr ...
'' Hieron. - Colombia
* ''
Trixis pterocaulis
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived fr ...
Trixis silvatica
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' B.L.Rob. & Greenm. - Oaxaca
* ''
Trixis spicata
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Gardner - Paraguay, Uruguay, Brazil
* ''
Trixis thyrsoidea
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' Dusén ex Malme - southern Brazil
* ''
Trixis vauthieri
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' DC. - eastern Brazil
* ''
Trixis verbascifolia
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
Trixis villosa
''Trixis'' is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Members of the genus are commonly known as threefolds due to the outer lip of the corolla. The generic name is derived from ...
'' (Spreng.) Sch.Bip. - Brazil
; Formerly included
Numerous species once included in ''Trixis'' but now considered better suited to other genera: ''
Acourtia
''Acourtia'' is a genus of flowering plants in the family Asteraceae and was first described as a genus in 1830. It includes ''desertpeonies'', such as ''Acourtia nana'' (dwarf desertpeony) and ''Acourtia runcinata'' (featherleaf desertpeony).
T ...
Clibadium
''Clibadium'' is a genus of flowering plants in the family Asteraceae.Davidse, G., M. Sousa-Peña, S. Knapp & F. Chiang Cabrera. 2015. Asteraceae. 5(2): ined. In G. Davidse, M. Sousa Sánchez, S. Knapp & F. Chiang Cabrera (eds.) Flora Mesoamerica ...
Dolichlasium
''Dolichlasium'' is a genus of flowering plants in the family Asteraceae.
There is only one known species, ''Dolichlasium lagascae'', endemic to Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argenti ...
Holocheilus
''Holocheilus'' is a genus of flowering plants in the family Asteraceae.Perezia
Riencourtia
''Riencourtia'' is a genus of South American plants in the tribe Heliantheae within the family Asteraceae.Asteraceae genera
{{Asteraceae-stub