Eleocharis multicaulis (Sm.) Desv.
| GB Red List | England Red List | GB Scarcity | Norfolk Scarcity |
| Scarce |
Native, Axiophyte

Many-stalked Spike-rush is a densely tufted perennial herb mainly of acid bogs, wet heath, valley mires, pools and wet hollows over peat, and at the edge of acidic lakes; also occurring in coastal dune-slacks (M. J. Y. Foley & M. S. Porter in Preston et al, 2002)
In Norfolk, Many-stalked Spike-rush is most often found in bogs and wet heath. Occurrences are widely scattered in suitable habitat.

| Year | GR | Locality | Recorders |
|---|---|---|---|
| 1990-1998 | TG31I | Bure Marshes | RS |
| 1992 | TG32M | Unspecified | GCBK |
| 1997 | TG4118 | Potter Heigham Marshes | JMP |
| 1999 | TF7014 | East Winch | RY |
| Note the grid ref is south of East Winch Common but may be an error | |||
| 2004 | TG1418 | Swannington Upgate Common | RML, NFG |
| 2004 | TL886908 | Wretham, Corkmere Bottom | ALB |
| 2005 | TF684229 | Roydon Common | RWE, NFG |
| 2007 | TG166424 | Beeston Regis Common | RWE |
| Large patch, TG16684249 | |||
| 2007 | TG272272 | Westwick, Perch Lake Plantation | RWE, MPG, RML |
| TG27262727, TG27212721 | |||
| 2008 | TF667287 | Dersingham Bog | CRS, NFG |
| TF66752877. Also in 2006, TF66892848, TF67812951, RWE, CRS | |||
| 2008 | TF682215 | Grimston Warren | RML, FMS, NFG |
| Also TF682216, TF682216, TF682217 | |||
| 2011 | TG084372 | Holt Lowes | RWE, MPG |
| Also in 2010, TG085372, TG086371, RWE. In 2009, TG086371, TG086371, RML, NFG | |||
| 2011 | TG453148 | Rollesby, Lily Broad Poors Land | RWE, NFG |
| 2017 | TG260292 | Felmingham, Bryant's Heath | RWE, NFG |
| 2017 | TG173215 | Buxton Heath | RWE, JAH |
| Also in 2010, 174216, RWE. In 2008, TG173217, TG175216, RWE, HEA, In 2003, TG172215 | |||