Kingdom:
Phylum:
Angiosperms
Order:
Poales
Family:
Genus:
Species:
rigidissima
ID:
905325

Status:
valid

Authors:
(Pilg.) Lazarides

Source:
wcs

Year:
1997

Citation Micro:
Austral. Syst. Bot. 10: 468 (1997)

WFO Identifier:
wfo-0000904660

Common Names

  • Rigid Spinifex
  • Rigid Triangle Grass
  • Rigid Triodia

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Description

Triodia rigidissima (also called Porcupine Grass, among many other common names) is a perennial grass that is native to Australia. It has a tufted habit, with narrow, spiky leaves and long, spiky flower heads. It is found in sandy soils, on sand dunes, and in dry, open woodlands.

Uses & Benefits

Triodia rigidissima is used for making paper, as a fuel source, and for making baskets and mats.

Flower, Seeds and Seedlings

Triodia rigidissima has small yellow flowers and small, black seeds. The seedlings are thin and wiry.

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Cultivation and Propagation

Triodia rigidissima is a shrub that can be propagated by seed or cuttings. It prefers full sun and well-drained soil. It is drought tolerant and can tolerate light frost. Prune to shape in late winter or early spring.

Where to Find Triodia rigidissima

Triodia rigidissima is native to Australia and can be found in the states of New South Wales, Queensland, and Western Australia.

Species in the Triodia genus

Triodia acutispicula, Triodia aeria, Triodia angusta, Triodia aristiglumis, Triodia aurita, Triodia basedowii, Triodia biflora, Triodia bitextura, Triodia brizoides, Triodia bromoides, Triodia bunglensis, Triodia burbidgeana, Triodia bynoei, Triodia claytonii, Triodia compacta, Triodia concinna, Triodia contorta, Triodia cunninghamii, Triodia danthonioides, Triodia desertorum, Triodia dielsii, Triodia epactia, Triodia fissura, Triodia fitzgeraldii, Triodia helmsii, Triodia hubbardii, Triodia inaequiloba, Triodia integra, Triodia intermedia, Triodia inutilis, Triodia irritans, Triodia lanata, Triodia lanigera, Triodia latzii, Triodia longiceps, Triodia longiloba, Triodia longipalea, Triodia marginata, Triodia melvillei, Triodia microstachya, Triodia mitchellii, Triodia molesta, Triodia pascoeana, Triodia plectrachnoides, Triodia plurinervata, Triodia procera, Triodia prona, Triodia pungens, Triodia racemigera, Triodia radonensis,

Species in the Poaceae family

Achnatherum pekinense, Achnatherum pubicalyx, Achnatherum sibiricum, Achnatherum turcomanicum, Achnatherum brandisii, Achnatherum bromoides, Achnatherum calamagrostis, Achnatherum confusum, Achnatherum inebrians, Achnatherum jacquemontii, Achnatherum virescens, Achnatherum paradoxum, Achnatherum nakaii, Achnatherum pelliotii, Achnatherum haussknechtii, Achnatherum mandavillei, Achnatherum pilosum, Achnatherum parviflorum, Achnatherum staintonii, Aciachne acicularis, Aciachne flagellifera, Aciachne pulvinata, Acidosasa breviclavata, Acidosasa brilletii, Acidosasa chinensis, Acidosasa edulis, Acidosasa glauca, Acidosasa guangxiensis, Acidosasa lingchuanensis, Acidosasa nanunica, Acidosasa notata, Acidosasa purpurea, Acidosasa venusta, Acidosasa carinata, Acostia gracilis, Acrachne henrardiana, Acrachne perrieri, Acrachne racemosa, Acritochaete volkensii, Acroceras amplectens, Acroceras attenuatum, Acroceras boivinii, Acroceras bosseri, Acroceras calcicola, Acroceras chaseae, Acroceras diffusum, Acroceras elegans, Acroceras excavatum, Acroceras fluminense, Acroceras gabunense,

References

Robert Knud Friedrich Pilger (1876-1953): Based on occurrence of standard abbreviation 'Pilg.' in the authors string.
Michael Lazarides (1928-2011): Based on occurrence of standard abbreviation 'Lazarides' in the authors string.
POWO record for urn:lsid:ipni.org:names:997130-1: Govaerts R (ed.). 2023. WCVP: World Checklist of Vascular Plants [Version 11]. Facilitated by the Royal Botanic Gardens, Kew. [WWW document] URL http://sftp.kew.org/pub/data-repositories/WCVP/ [accessed 20 April 2023].