Porophyllum

Porophyllum is a genus of flowering plants in the tribe Tageteae within the family Asteraceae known commonly as the poreleaf genus.

Poreleaf plants are subshrubs native to the Americas. Their leaves often have large glands that produce aromatic oils and give the plants a strong scent. Many species are used in cooking. Species Porophyllum amplexicaule - Coahuila, Nuevo León Porophyllum angustissimum - Brazil, Argentina Porophyllum bahiense - Bahia Porophyllum cabrerae - Salta in Argentina Porophyllum cacalioides - Philippines Porophyllum calcicola - Guerrero, Morelos Porophyllum coloratum - Mexico Porophyllum crassifolium - Baja California Sur Porophyllum filiforme - Baja California Sur, Coahuila, Nuevo León, San Luis Potosí Porophyllum gracile - odora, slender poreleaf - United States (CA NV UT AZ NM TX), Baja California, Baja California Sur, Sonora, Chihuahua Porophyllum greggii - United States (TX), Coahuila, Chihuahua Porophyllum hasslerianum - Paraguay Porophyllum lanceolatum - Bolivia, Brazil, Paraguay, Argentina Porophyllum leiocarpum - yerba de peo - Puerto Rico, Dominican Republic, Venezuela, Brazil Porophyllum linaria - pipicha - Mexico Porophyllum lindenii - Mexico Porophyllum linifolium - Bolivia, Brazil, Paraguay, Argentina Porophyllum maritimum - Baja California Sur Porophyllum obscurum - Argentina Porophyllum oppositifolium - Bolivia, Brazil, Paraguay Porophyllum pausodynum - Sonora Porophyllum pringlei - Jalisco, México State, Oaxaca, Guerrero, Chiapas, Sinaloa, Morelos, Michoacán Porophyllum punctatum - southern Mexico, Central America Porophyllum pygmaeum - dwarf poreleaf - United States (NV) Porophyllum ruderale - pápalo, Bolivian coriander, quirquiña, yerba porosa - United States (CA AZ NM TX), Mesoamerica, West Indies, South America as far south as Paraguay Porophyllum scoparium - Transpecos poreleaf, hierba del venado, jarilla - United States (TX NM), Chihuahua, Coahuila, Nuevo León, San Luis Potosí, Durango, Tamaulipas, Zacatecas Porophyllum tridentatum - Baja California Sur Porophyllum viridiflorum - México State, Morelos, Michoacán, Guerrero, Oaxaca, Guanajuato, Jalisco Porophyllum warnockii - México State Porophyllum zimapanum - Hidalgo formerly included see Gynura Porophyllum japonicum (Thunb.) DC. - Gynura japonica (Thunb.) Juel