Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Polygonaceae

Genus:

Eriogonum

Species:

Eriogonum nidularium

USDA Symbol:

ERNI4

Growth Characteristics

Life Cycle:

Annual

Growth Habit:

Forb/herb

Height:

10 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

may,jun,jul

Bloom Colors:

white, yellow, pink

Ground Cover:

Yes

Keystone Species Ranking

Pollen Specialist Bee Keystone:

★★★★☆ Native pollen specialist bee species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

small mammals, birds

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from root crown following fire; adapted to Great Basin fire regimes.

Soil Requirements

Soil Type:

gravelly, well-drained, nutrient-poor soil

pH:

6.0 - 8.0 (neutral to slightly alkaline)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to arid regions, prefers rocky substrates

Propagation & Germination

Stratification:

Cold/moist stratification required — 60–90 days

Germination Time:

14–60 days

Notes:

Seeds require cold stratification; germination may be erratic.

The above propagation data sourced from Claude AI