This Post is not about the sunflower you might typically think of. The flower I know as a sunflower is of the Helianthus (1) species. This plant (H.annuus) is also a Mexican plant and although it has been posited that this plant was introduced into México by the Spanish (Heiser 1998) (2), there is evidence (Lentz etal 2008) that this plant arose in the southwestern … Continue reading Tithonia : The Mexican Sunflower
Porophyllum ruderale Synonyms (1): Homotypic synonyms (2): Cacalia ruderalis (Jacq.) Sw.; Kleinia ruderalis Jacq.; Porophyllum ruderale subsp. ruderale (Jacq.) Cass.; Heterotypic synonyms (3): Cacalia glandulosa Salisb.; Kleinia glandulosa Moc. & Sessé; Kleinia glandulosa Sessé & Moc.; Kleinia porophyllum (L.) Willd.; Porophyllum ellipticum (L.) Cass.; Porophyllum latifolium Benth.; Porophyllum macrocephalum DC.; Porophyllum macrolepidium Malme; Porophyllum porophyllum (L.) Kuntze; a word or phrase that means exactly or … Continue reading The Pore Leaf in Peru
Porophyllum ruderale can be found as an urban weed in Brazil with it growing in both urban areas and in high altitude fields. Confirmed sightings of the species have been made at…… North (Acre, Amazonas, Amapá, Pará, Rondônia, Roraima, Tocantins) Northeast (Alagoas, Bahia, Ceará, Maranhão, Paraíba, Pernambuco, Rio Grande do Norte, Sergipe) Central-west (Distrito Federal, Goiás, Mato Grosso do Sul, Mato Grosso) Southeast (Espírito Santo, … Continue reading The Pore Leaf in Brazil
Masa Americana 