Woolly Plantain

Plantago patagonica

Native to:
Argentina, Canada, Mexico, United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Plantaginaceae
Genus:
Plantago
Species:
Plantago patagonica
USDA Symbol:
PLPA2

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Forb/herb
Height:
20 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
apr,may,jun,jul
Bloom Colors:
white, green

Garden & Ecology Notes

Wildlife Value:
birds
Deer Resistant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Native to prairie and rangeland; tolerates fire and reestablishes from seed bank.

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 8.0 (neutral to slightly alkaline)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
commonly found in arid and semi-arid regions

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
7–21 days
Notes:
Seeds germinate readily with cool temperatures; fall sowing often successful.

The above propagation data sourced from Claude AI

Pre-treatment: Seeds were plated on 1.5% agar in petri dishes and incubated in growth chambers using six temperature treatments intended to represent different seed sowing times and locations in the Colorado Plateau.

Establishment: Additional research is needed to identify whether these results are representative of the entire species.

Source: npn.rngr.net