Regnellidium diphyllum

Regnellidium diphyllum

Native to:
Argentina, Brazil, Uruguay

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Taxonomy

Division:
Pteridophyta | - Ferns
Family:
Marsileaceae
Genus:
Regnellidium
Species:
Regnellidium diphyllum
USDA Symbol:
REDI

Growth Characteristics

Height:
30 cm
Light Requirements:
Part Shade
Drought Tolerance:
Low

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
prefers wetlands and marshy areas

Propagation & Germination

Notes:
Aquatic fern reproducing via spores; sporocarps require prolonged submersion in water for germination.

The above propagation data sourced from Claude AI