Deinandra fasciculata

Deinandra fasciculata
Deinandra congesta
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Heliantheae
Genus: Deinandra
Species: D. fasciculata
Binomial name
Deinandra fasciculata
DC.

Deinandra fasciculata (syn. Hemizonia fasciculata) is a species of flowering plant in the daisy family known by the common name of clustered tarweed.

Contents

Range

Deinandra fasciculata is native to Baja California and California (from the Mexican border to Sonoma County), where it is a common member of coastal grassland habitats.[1]

Description

Deinandra fasciculata is a thin-stemmed branched annual herb growing erect to a meter in height. The upper leaves are narrow, about 1 centimeter long nested against the stem (more like short needles than leaves). The lower leaves are much bigger, up to 15 centimeters.

Each flower head has a center of six yellowish disc florets with black stamens surrounded by five yellow ray florets. The ray florets generally have three teeth, the central tooth being the smallest.[1]

In this genus the disk flowers are actually big enough to be seen as tiny flowers to the naked eye.

References

External links



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