Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Violaceae

Genus:

Viola

Species:

Viola × ryoniae

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb

Height:

1-2 ft

Native Range

United States: Connecticut, Massachusetts, New York

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)

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 environments

Germination Information