Helianthus arizonensis: Difference between revisions

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{{Short description|Species of sunflower}}
{{taxobox
{{Speciesbox
| status = DD
|image =
| status_system = IUCN2.3
|status = DD
|regnum = [[Plantae]]
|status_system = IUCN3.1
|unranked_divisio = [[Angiosperms]]
|status_ref =
|unranked_classis = [[Eudicots]]
|genus = Helianthus
|unranked_ordo = [[Asterids]]
|species = arizonensis
|ordo = [[Asterales]]
|familia = [[Asteraceae]]
|authority =[[R.C.Jacks.]]
|genus = ''[[Helianthus]]''
|species = '''''H. arizonensis'''''
|binomial = ''Helianthus arizonensis''
|binomial_authority =[[R.C.Jacks.]]
}}
}}


'''''Helianthus arizonensis''''' is a North American species of [[Helianthus|sunflower]] known by the common name '''Arizona sunflower'''. It is native to the States of [[Arizona]] and [[New Mexico]] in the southwestern United States.<ref>[http://bonap.net/MapGallery/County/Helianthus%20arizonensis.png Biota of North America Program 2014 county distribution map]</ref>
'''''Helianthus arizonensis''''' is a North American species of [[Helianthus|sunflower]] known by the common name '''Arizona sunflower'''. It is native to the States of [[Arizona]] and [[New Mexico]] in the southwestern United States.<ref>[http://bonap.net/MapGallery/County/Helianthus%20arizonensis.png Biota of North America Program 2014 county distribution map]</ref>


''Helianthus arizonensis'' is a perennial herb up to 30&nbsp;cm (12 inches) tall. Leaves have no hairs. One plant produces 1-7 [[flower heads]], each head with 10-14 yellow [[ray florets]] surrounding at least 30 yellow [[disc floret]]s.<ref>[http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250066870 Flora of North America, Helianthus arizonensis R. C. Jackson, 1963. Arizona sunflower ]</ref><ref>Jackson, Raymond Carl 1963. Brittonia 15(3): 266</ref>
''Helianthus arizonensis'' is a perennial herb up to 30&nbsp;cm (12 inches) tall. Its leaves have no hairs. One plant produces 1-7 [[flower heads]], each head with 10-14 yellow [[ray florets]] surrounding at least 30 yellow [[disc floret]]s.<ref>[http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250066870 Flora of North America, Helianthus arizonensis R. C. Jackson, 1963. Arizona sunflower ]</ref><ref>Jackson, Raymond Carl 1963. Brittonia 15(3): 266</ref>


==References==
==References==

Latest revision as of 14:20, 6 June 2022

Helianthus arizonensis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Helianthus
Species:
H. arizonensis
Binomial name
Helianthus arizonensis

Helianthus arizonensis is a North American species of sunflower known by the common name Arizona sunflower. It is native to the States of Arizona and New Mexico in the southwestern United States.[1]

Helianthus arizonensis is a perennial herb up to 30 cm (12 inches) tall. Its leaves have no hairs. One plant produces 1-7 flower heads, each head with 10-14 yellow ray florets surrounding at least 30 yellow disc florets.[2][3]

References[edit]