Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fagaceae

Genus:

Quercus

Species:

Quercus × demareei

USDA Symbol:

QUDE2

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Tree

Height:

2000 cm

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Wildlife Benefits

Butterflies & Moths:

★★☆☆☆ Documented Lepidoptera association (GBIF)

Keystone Species Ranking

Caterpillar Keystone:

★★★★★ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

birds, mammals

Fall Color:

red, orange

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Thick bark provides some fire resistance; regenerates from root crown after low-severity fire.

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 floodplain and bottomland areas

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

30–90 days

Notes:

Seeds require cold stratification for 30-60 days to break dormancy.