Alvordia
Alvordia is a genus of flowering plants in the family Asteraceae. It includes 4 species of shrubs which occur in the states of Baja California and Sonora, Mexico. The genus is characterized by having a secondary clustering of heads into compound units, so that what appears to be a single head is actually a group of heads packed together. The genus is classified as a member of subtribe Helianthinae, the same subtribe that contains the common sunflower (Helianthus). Based on the reported chromosome counts, Alvordia includes both diploid and polyploid species, but the relationships among these have not yet been studied in detail. No chromosome count has yet been reported for the species A. congesta from Sonora, which was a later transfer to the genus.
primaryTopic
Alvordia
Alvordia is a genus of flowering plants in the family Asteraceae. It includes 4 species of shrubs which occur in the states of Baja California and Sonora, Mexico. The genus is characterized by having a secondary clustering of heads into compound units, so that what appears to be a single head is actually a group of heads packed together. The genus is classified as a member of subtribe Helianthinae, the same subtribe that contains the common sunflower (Helianthus). Based on the reported chromosome counts, Alvordia includes both diploid and polyploid species, but the relationships among these have not yet been studied in detail. No chromosome count has yet been reported for the species A. congesta from Sonora, which was a later transfer to the genus.
has abstract
Alvordia Brandegee é um género ...... Angiosperm Phylogeny Website.
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Alvordia es un género de plant ...... y de estas, solo 4 aceptadas.
@es
Alvordia is a genus of floweri ...... e - Baja California Sur 5.
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class
division
family
kingdom
synonym
Agiabampoa (Rose ex O.Hoffm.)
Wikipage page ID
24,666,809
Wikipage revision ID
634,729,936
genus authority
T. S. Brandegee
type species
Alvordia glomerata
type species authority
T. S. Brandegee
hypernym
comment
Alvordia Brandegee é um género ...... Angiosperm Phylogeny Website.
@pt
Alvordia es un género de plant ...... y de estas, solo 4 aceptadas.
@es
Alvordia is a genus of floweri ...... a later transfer to the genus.
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label
Alvordia
@en
Alvordia
@es
Alvordia
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