Bolboschoenus caldwellii (V.J.Cook) Sojak
Marsh Club-rush

Reference
Čas.Nár.Mus.,Odd.Přír. 141:62 (1972)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Rhizomatous, perennial, grass-like or herb (sedge), 0.3-1.2 m high. Fl. yellow-brown, Aug to Dec or Jan to Mar. White or grey sand, mud, saline silt, sandy clay. Swamps, drains, brackish river edges, salt marshes.

Grazyna Paczkowska, Descriptive Catalogue, 16 December 1993
Image

Distribution

IBRA Regions
Avon Wheatbelt, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain, Warren.
IBRA Subregions
Fitzgerald, Geraldton Hills, Katanning, Lesueur Sandplain, Merredin, Northern Jarrah Forest, Perth, Recherche, Southern Jarrah Forest, Warren.
IMCRA Regions
Leeuwin-Naturaliste, WA South Coast.
Local Government Areas (LGAs)
Albany, Augusta Margaret River, Bayswater, Belmont, Bridgetown-Greenbushes, Bunbury, Busselton, Canning, Capel, Chapman Valley, Cockburn, Cranbrook, Cunderdin, Dandaragan, Donnybrook-Balingup, Esperance, Gingin, Gosnells, Greater Geraldton, Harvey, Katanning, Kwinana, Mandurah, Melville, Murray, Northampton, Perth, Ravensthorpe, Rockingham, South Perth, Stirling, Swan, Victoria Park, Wanneroo, West Arthur.