| Other Scientific Name:
Helianthus pauciflorus
Family: Sunflower
(Asteraceae)
Height: 2 -6' (60 -180 cm)
Flower Size: 4" (10 cm)
Flowering Season: August -
October
Ecological Preferences: Dry,
well drained soils
Select Characteristics: The
often reddish stem may have several branches. The
long, possibly seven feet, taproot allows for H.
rigidus to compete well
with other plants during dry periods.
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