Deinandra halliana, or Hall's tarplant, is a California species of plants in the tribe Madieae within the family Asteraceae. It has been found in the Coast Ranges of Central California, in Monterey, Fresno, San Benito, and San Luis Obispo Counties.[2]

Deinandra halliana
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Asterales
Family:	Asteraceae
Genus:	Deinandra
Species:	D. halliana
Binomial name
Deinandra halliana (D.D.Keck) B.G.Baldwin
Synonyms[1]
Hemizonia halliana D.D.Keck

Deinandra halliana is an annual herb up to 120 cm (4 feet) tall. It produces numerous flower heads in an open array, each head containing 8-14 yellow ray florets and as many as 60 disc florets with yellow corollas but yellow or brown anthers.[3]

References

External links

• photo of herbarium specimen at Missouri Botanical Garden, collected in San Luis Obispo County, isotype of Deinandra halliana'