Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Asteraceae

Genus:

Erigeron

Species:

Erigeron tracyi

Growth Characteristics

Life Cycle:

Biennial

Growth Habit:

Forb/herb

Height:

6 in - 1 ft

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Bloom Months:

mar, apr, may, jun, jul, aug, sep, oct

Bloom Colors:

White, Yellow

Ground Cover:

Yes

Native Range

United States: Arizona, Colorado, Kansas, New Mexico, Nevada, Oklahoma, Texas, Utah

Keystone Species Ranking

Caterpillar Keystone:

★★★☆☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)

Bee Keystone:

★★☆☆☆ Based on number of native bee species using this genus for pollen and nectar (Source: National Wildlife Federation)

Host Plant for Caterpillars

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

Commonly found in arid, rocky areas.

Germination Information