Origin:
Native
Life Cycle:
Perennial Similar Species: Erigeron oreophilus General Desc:
Erect perennial with pinnatifid leaves and white daisy-like flowers with yellow centers at the terminal ends of the stems. Identification notes: Leaf blades pinnatifid, stems are leafy throughout and hairy. White ray flowers are conspicuous, disc flowers are yellow. The only tall and erect Erigeron. Height:
24 inches Habitat
Habitat Description: Open, rocky sites, from grasslands into oak or pine woodlands often with juniper, ponderosa pine and fir. Plant Communities:
Interior Chaparral, Semidesert Grasslands, Pinyon Juniper Woodland, Montane Conifer Forest Elevation: 4500 - 9500 feet Flower Characteristics
Color:
White ray and yellow disc flowers
Shape:
Daisy or dandelion-like in clusters
Tubular:
N
Flowering Period:
Aug - Oct Description:
Ray flowers 70 to 150, very narrow and white; disc flowers are yellow. Flower heads are in clusters at the ends of individual stems, outermost flowerheads are born on longer stems than the inner, bringing all flowers up to a common level.
Leaf and Stem Characteristics
Leaf Color:
Green
Leaf Type:
Simple
Leaf Shape:
Pinnatifid
Leaf Margin:
Smooth
Leaf Attachment:
Basal and alternate
Leaves Clasp:
N Hairs:
Leaves and stems
Spines:
N
Leaf Description:
Leaves are relatively large for Erigeron but sparsely spaced along the stem. Lobes are narrow and linear. Margins can be smooth or serrated. Fruit and Seed Characteristics
Fruit Type: Achene Fruit Notes: Achenes are 2 to 4 nerved and hairy with 10 to 12 bristles at one end.
Arizona Cooperative Extension
Yavapai County
840 Rodeo Dr #C
Prescott, AZ 86305
(928) 445-6590