Rhynchospora

Rhynchospora rubra

Native to:
Andaman Is., Australia, Bangladesh, Benin, Bismarck Archipelago, Borneo, Botswana, Cambodia, Caroline Is., China, Congo, Equatorial Guinea, Gabon, Ghana, Guam, Hainan, India, Ivory Coast, Japan, Jawa, Korea, Laos, Lesser Sunda Is., Liberia, Madagascar, Malaya, Maluku, Marianas, Mozambique, Nansei-shoto, Nepal, New Guinea, Palau, Philippines, Senegal, Sierra Leone, South Africa, Sri Lanka, Sulawesi, Sumatera, Taiwan, Tanzania, Thailand, Vietnam

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Cyperaceae
Genus:
Rhynchospora
Species:
Rhynchospora rubra
USDA Symbol:
RHRU5

Growth Characteristics

Growth Habit:
Graminoid
Height:
100 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug,sep,oct
Bloom Colors:
brown

Garden & Ecology Notes

Wildlife Value:
waterfowl, shorebirds
Deer Resistant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts from rhizomes following fire in wet pine savannas and bogs.

Soil Requirements

Soil Type:
sandy, acidic, nutrient-poor soil
pH:
4.5 - 6.5 (acidic to slightly acidic)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
typically found in wetland areas

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
14–42 days
Notes:
Requires moist to wet conditions for germination. Seeds may benefit from cold-moist stratification.