Origin:
Native
Life Cycle:
Annual
General Desc:
Erect with purple-streaked stems, showy, white ray flowers, yellow disc flowers and low hairy branches and leaves. Identification notes: Erect often glandular annual, much branched with purple-streaked stems. Leaves basal, oblong or linear, toothed or lobed. Flowers radiate on slender stems; ray flowers white, disc flowers yellow. Achenes have a tangle of silky shining wool at bases. Height:
18 inches Habitat
Habitat Description: Desert washes, dry slopes and mesas in gravelly or sandy soils. Plant Communities:
Desert Scrub, Interior Chaparral, Semidesert Grasslands, Pinyon Juniper Woodland Elevation: Below 5000 feet Flower Characteristics
Color:
White and yellow
Shape:
Daisy or dandelion-like not in clusters
Tubular:
N
Flowering Period:
Mar - Jun Description:
Flower heads have an average of 8 white ray flowers tipped with 3 unequal teeth and 2 notches. Disc flowers are yellow. Flower heads are up to 1-1/2 inches wide with a base of green, hairy, glandular bracts.
Leaf and Stem Characteristics
Leaf Color:
Green
Leaf Type:
Simple
Leaf Shape:
Narrow
Leaf Margin:
Smooth
Leaf Attachment:
Basal and alternate
Leaves Clasp:
N Hairs:
Leaves and stems
Spines:
N
Leaf Description:
Stem leaves are narrow with sticky hairs. Basal leaves have 1 to 5 pairs of short lobes and are up to 3 inches long. Fruit and Seed Characteristics
Fruit Color: Black Fruit Type: Achene Fruit Notes: Fruits have tufts of 10 to 15 slender, linear bristles up to 1/4 inch long. Seed Notes: Seeds are a favorite with birds.
Arizona Cooperative Extension
Yavapai County
840 Rodeo Dr #C
Prescott, AZ 86305
(928) 445-6590