Classification
 Nomenclature
Scientific Name:
Agrostis subulata Hook.f. (1845)
 Description

Small, dense perennials, forming tufts 3–9 cm, with strict leaves often overtopping the light green spike-like panicles; branching intravaginal. Leaf-sheath ± hyaline, light brown, strongly ribbed, finely scabrid especially near margins above. Ligule 0.8–1–(1.6) mm, denticulate, abaxially scabrid. Leaf-blade 1.5–4 cm × 0.3–0.6 mm, firm, inrolled, strongly ribbed, minutely, closely scabrid, tip blunt. Culm hidden among leaves, erect, internodes scabrid. Panicle 1–2 cm, contracted, densely oblong; rachis, branches, and pedicels erect and closely short-scabrid. Spikelets 2–3.3 mm. Glumes subequal, lanceolate, pale green, rarely tinged light purple, with antrorse prickle-teeth or minute hairs, but glabrous near base. Lemma 1.3–1.6 mm, glabrous, distinctly 5-nerved, ovate, truncate, minutely denticulate, margins minutely scabrid near apex, usually awnless, but occasionally with delicate awn to 2 mm from upper ⅓ of midnerve. Palea 0.3–0.4 mm, ovate. Lodicules 0.4 mm. Callus glabrous. Anthers (0.4)–0.5–0.7 mm. Caryopsis c. 1 × 0.5 mm.

[From: Edgar and Connor (2000) Flora of New Zealand. Volume 5 (second printing).]

 Biostatus
Indigenous (Endemic)
 Bibliography
de Lange, P.J.; Norton, D.A.; Courtney, S.P.; Heenan, P.B.; Barkla, J.W.; Cameron, E.K.; Hitchmough, R.; Townsend, A.J. 2009: Threatened and uncommon plants of New Zealand (2008 revision). New Zealand Journal of Botany 47: 61–96. [Naturally uncommon]
de Lange, P.J.; Norton, D.A.; Heenan, P.B.; Courtney, S.P.; Molloy, B.P.J.; Ogle, C.C.; Rance, B.D. 2004: Threatened and uncommon plants of New Zealand. New Zealand Journal of Botany 42(1): 45–76.
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. [Naturally Uncommon]
Edgar, E.; Forde, M. B. 1991: Agrostis in New Zealand. New Zealand Journal of Botany 29: 139–161.