Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Brassicaceae

Genus:

Cardamine

Species:

Cardamine pattersonii

Growth Characteristics

Life Cycle:

Annual | Biennial | Perennial

Growth Habit:

Forb/herb

Height:

1-2 ft

Light Requirements:

Part Shade

Drought Tolerance:

High

Bloom Months:

mar, apr, may

Bloom Colors:

white

Ground Cover:

Yes

Native Range

United States: Oregon

Keystone Species Ranking

Caterpillar Keystone:

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

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

consistently moist

Notes:

prefers shaded woodland areas