Classification
Class
Magnoliopsida Brongn.
Order
Poales Small
Family
Juncaceae Juss.
Genus
Juncus L.
 Nomenclature
Scientific Name:
Juncus distegus Edgar (1964)
Vernacular Name(s):
Leafless rush
 Description

Small clumps; rhizome short. Stems 25–75 cm × 0.75–1.5 mm, wiry, dull green or reddish, pith interrupted in a regular pattern by very small cavities. Inflorescence of 2 clusters, one pressed against stem, one on a slender branch. Stamens 3–4. Capsule 2.5–3 mm long, often > tepals.

[From: Healy and Edgar (1980) Flora of New Zealand. Volume 3.]

 Biostatus
Indigenous (Endemic)
 Phenology

Flowering: Oct.–Dec.; Fruiting: Dec.–Feb.

 Bibliography
de Lange, P.J.; Rolfe, J.R.; Barkla J.W.; Courtney, S.P.; Champion, P.D.; Perrie, L.R.; Beadel, S.N.; Ford, K.A.; Breitwieser, I.; Schönberger, I.; Hindmarsh-Walls, R.; Heenan, P.B.; Ladley, K. 2018: Conservation status of New Zealand indigenous vascular plants, 2017. New Zealand Threat Classification Series. No. 22. [Naturally Uncommon]
de Lange, P.J.; Rolfe, J.R.; Champion, P.D.; Courtney, S.P.; Heenan, P.B.; Barkla, J.W.; Cameron, E.K.; Norton, D.A.; Hitchmough, R.A. 2013: Conservation status of New Zealand indigenous vascular plants, 2012. New Zealand Threat Classification Series 3. Department of Conservation, Wellington. [Not Threatened]
Edgar, E. 1964: The leafless species of Juncus in New Zealand. New Zealand Journal of Botany 2: 177–204.