Municipalities

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Scientific Name

Isolepis producta

Family Name

CYPERACEAE

Common Name

Nutty Clubsedge

Status

Height

Flowers

In single spikelets on the end of flowering stems.

Fruit

Nut

Form

Very slender aquatic perennial sedge with floating or submerged stems, forming dense mats.

Municipalities

Break O'Day; Burnie; Central Highlands; Derwent Valley; Dorset; Flinders Island; Georgetown; Glamorgan-Spring Bay; Huon Valley; King Island; Meander Valley; Northern Midlands; Sorell; Southern Midlands; West Tamar

Communities

Habitat Notes

In fresh or brackish water in the Furneaux, North East, West Coast, Central Highlands, Midlands and South West.

Site Tolerance

Frost Tolerance

Soil Tolerance

General Notes

Surface sow seed. Grown easily by division. Some Isolepis species have been used in direct seeding. Suitable below powerlines.

Propagation Details

Propagation Calendar

Flowering Months

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Seed Collecting Months

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sowing Months

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Cutting Months

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Seed Information

Seed Collection

Nuts are oval-shaped, pale brown, 1.5mm long and contained in dense, bristly seedheads.

Seed Treatment Method

Bog method

Seed Storage Life

Viable for at least 2 years

Viable Seeds Per Gram

Seed Treatment Notes

Smoke treatment may be successful with older seed.

Germination Time

4-5 weeks

Suitable for Direct Seeding

Yes

Cuttings

Expected Time to Take Root

Expected Time to Plant Out

Propagation by Division N.B. Transplant only from nearby to avoid disease.

Yes

Cutting Notes