Iostephane is a genus of Mexican flowering plants in the family Asteraceae.[2][3][4]
The species are rosette-forming herbaceous perennials that produce relatively large heads with yellow or purple (I. heterophylla) rays. They have large, somewhat quadrate cypselae (achenes), that may either have or lack a pappus. Molecular phylogenetic studies [5] suggested that there is an unexpectedly close relationship between Iostephane and Dendroviguiera [6] (Viguiera sect. Maculatae), a genus of shrubs and trees that is also endemic to Mexico.
Iostephane is a genus of Mexican flowering plants in the family Asteraceae.
The species are rosette-forming herbaceous perennials that produce relatively large heads with yellow or purple (I. heterophylla) rays. They have large, somewhat quadrate cypselae (achenes), that may either have or lack a pappus. Molecular phylogenetic studies suggested that there is an unexpectedly close relationship between Iostephane and Dendroviguiera (Viguiera sect. Maculatae), a genus of shrubs and trees that is also endemic to Mexico.
Species Iostephane heterophylla (Cav.) Benth. - widespread from Chihuahua to Oaxaca Iostephane madrensis (S.Wats.) Strother - Chihuahua Iostephane papposa J. J. Fay - Oaxaca Iostephane trilobata Hemsl. - Chiapas, Oaxaca, Puebla, México StateIostephane es un género de plantas con flores perteneciente a la familia Asteraceae. Comprende 4 especies descritas y aceptadas.[1][2]
El género fue descrito por George Bentham y publicado en Genera Plantarum 2: 368. 1873.[3] La especie tipo es Iostephane heterophylla (Cav.) Benth.
A continuación se brinda un listado de las especies del género Iostephane aceptadas hasta julio de 2012, ordenadas alfabéticamente. Para cada una se indica el nombre binomial seguido del autor, abreviado según las convenciones y usos.
Iostephane es un género de plantas con flores perteneciente a la familia Asteraceae. Comprende 4 especies descritas y aceptadas.
Iostephane é um género botânico pertencente à família Asteraceae[1].
Iostephane é um género botânico pertencente à família Asteraceae.
Iostephane là một chi thực vật có hoa trong họ Cúc (Asteraceae).[1]
Chi Iostephane gồm các loài:
Iostephane là một chi thực vật có hoa trong họ Cúc (Asteraceae).
