Zinnia

Zinnia
Zinnia flower
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Heliantheae
Subtribe: Zinniinae
Genus: Zinnia
L.
Type species
Chrysogonum peruvianum
Synonyms
  • Sanvitaliopsis Sch.Bip. ex Greenm.
  • Sanvitaliopsis Sch.Bip. ex Benth. & Hook.f.
  • Tragoceros Kunth
  • Lejica Hill ex DC.
  • Lepia Hill
  • Diplothrix DC.
  • Crassina Scepin
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Zinnia seeds resemble arrow heads

Zinnia is a genus of plants of the tribe Heliantheae within the family Asteraceae. They are native to scrub and dry grassland in an area stretching from the Southwestern United States to South America, with a centre of diversity in Mexico. Members of the genus are notable for their solitary long-stemmed 12 petal flowers that come in a variety of bright colors. The genus name honors the German scientist Johann Gottfried Zinn (1727–1759).