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This species is accepted, and its native range is SE. Queensland to W. Tasmania.
A specimen from Kew's Herbarium

[GB]
Morphology General Habit
Perennial; caespitose; clumped loosely. Culms erect, or geniculately ascending; 60-120 cm long; 4 -noded. Culm-internodes scaberulous. Culm-nodes glabrous. Leaf-sheaths striately veined; scaberulous. Ligule an eciliate membrane; 1-4 mm long; scaberulous on abaxial surface; erose; truncate. Leaf-blades 10-25 cm long; 2-4 mm wide. Leaf-blade surface ribbed; scabrous; rough on both sides. Leaf-blade apex acuminate.
Morphology Reproductive morphology Inflorescences
Inflorescence a panicle. Panicle open; 12-20 cm long. Primary panicle branches 2-6 -nate. Panicle axis with lower internodes 2.3-2.5 cm long. Panicle branches capillary; scabrous. Spikelets solitary. Fertile spikelets pedicelled. Pedicels clavate; 0.5-3 mm long; scabrous.
Morphology Reproductive morphology Inflorescences Spikelets
Spikelets comprising 1 fertile florets; with a barren rhachilla extension. Spikelets lanceolate; laterally compressed; compressed slightly; 2.5 mm long; breaking up at maturity; disarticulating below each fertile floret. Floret callus pubescent, or pilose. Floret callus hairs 0.3-1.2 mm long.
Fertile
Spikelets comprising 1 fertile florets; with a barren rhachilla extension. Spikelets lanceolate; laterally compressed; compressed slightly; 2.5 mm long; breaking up at maturity; disarticulating below each fertile floret. Floret callus pubescent, or pilose. Floret callus hairs 0.3-1.2 mm long.
Morphology Reproductive morphology Inflorescences Bracts Glume
Glumes persistent; similar; shorter than spikelet; firmer than fertile lemma; gaping. Lower glume lanceolate; 0.9 length of upper glume; membranous; much thinner on margins; mid-green, or purple; 1-keeled; 1 -veined. Lower glume primary vein scaberulous. Lower glume lateral veins absent. Lower glume apex obtuse. Upper glume lanceolate; 0.9 length of adjacent fertile lemma; membranous; with scarious margins; mid-green, or purple; 1-keeled; 1 -veined. Upper glume primary vein scabrous. Upper glume lateral veins absent. Upper glume apex obtuse.
Morphology Reproductive morphology Flowers Florets
Fertile lemma lanceolate; 2.5 mm long; membranous; without keel; 5 -veined. Lemma surface scaberulous. Lemma apex truncate; awned; 1 -awned. Principal lemma awn subapical; 0.5-1 mm long overall. Palea 1 length of lemma. Palea keels scaberulous; adorned above. Rhachilla extension 0.7 mm long; pilose; with 1-1.4 mm long hairs.
Morphology Reproductive morphology Flowers
Lodicules 2. Anthers 3; 0.8 mm long. Stigmas 2.
Morphology Reproductive morphology Fruits
Caryopsis with adherent pericarp. Hilum punctiform. Disseminule comprising a floret.
Distribution
Australasia: Australia.
Reference
Aveneae. Vickery 1994.

Native to:

New South Wales, Queensland, Tasmania, Victoria

Calamagrostis parviseta (Vickery) Reeder appears in other Kew resources:

Date Reference Identified As Barcode Type Status
Vickery, J. [29], New South Wales K000838391 Unknown type material
Boorman, J.L. [55], New South Wales K000838392 Unknown type material

First published in J. Arnold Arbor. 31: 324 (1950)

Accepted by

  • Clayton, W.D., Harman, K.T. & Williamson, H. (2006). World Grass Species - Synonymy database The Board of Trustees of the Royal Botanic Gardens, Kew.

Literature

Kew Backbone Distributions

  • Wilson, A. (ed.) (2009). Flora of Australia 44A: 1-410. Australian Government Publishing Service, Canberra.

GrassBase - The Online World Grass Flora
http://creativecommons.org/licenses/by-nc-sa/3.0

Herbarium Catalogue Specimens
Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

Kew Backbone Distributions
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0