About Bolboschoenus caldwellii (V.J.Cook) Soják
Bolboschoenus caldwellii, commonly known as marsh club rush, is a flowering plant in the sedge family Cyperaceae. It is native to Australia and New Zealand. This robust, grass-like plant is a rhizomatous perennial that typically grows to a height of 0.3 to 1.2 metres (1.0 to 3.9 ft). It blooms between August and March, producing yellow-brown flowers. In Western Australia, it is found in drains, swamps, and on the margins of brackish lakes and creeks along coastal areas across the Mid West, Wheatbelt, Peel, South West, Great Southern and Goldfields-Esperance regions. It grows in muddy-silty to clay-sandy soils.
