Austrostipa mollis

Last updated

Austrostipa mollis
Austrostipa mollis plant1 (7547093314).jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Pooideae
Genus: Austrostipa
Species:
A. mollis
Binomial name
Austrostipa mollis

Austrostipa mollis, also known as the soft speargrass or supple speargrass is a robust, erect tufted perennial speargrass in the Poaceae family. It is native to Australia, and found in Western Australia, South Australia, Victoria, ACT and Tasmania. [1]

Contents

It was first described as Stipa mollis by Robert Brown in 1810 from a specimen collected in Tasmania. [2] In 1996 was transferred to the genus Austrostipa . [3]

Description

A perennial erect, robust and tufted grass to 1.4 m tall. Stem nodes have downy hairs. Leaves are tufted at the base of the plant, usually glabrous, and densely hairy above reaching 30-50% of the stem length. Inflorescence up to 30 cm long in a dense panicle. Glumes purplish or green, 16–22 mm long. Lemma 7.5–9 mm long, pale or reddish brown at maturity. Hairs are semi-appressed, 0.6–2 mm long, that spiral and appear white to golden except toward apex. Palea about equal to lemma, with a line of hairs down the centre. Flowers September to December. [4]

Habitat

The plant grows in moist to dry soils, particularly in heathy woodlands. It is frost and snow tolerant and grows in full sun to semi shade. [5] Can be propagated by seed sown in autumn to early winter. [6] Occurs in a wide range of habitats with sandy and/or low fertility soils (e.g. coastal dunes and headlands, slightly saline flats, shrubland and dry eucalypt forest).

Related Research Articles

<i>Holcus lanatus</i> Species of plant

Holcus lanatus is a perennial flowering plant in the grass family Poaceae. The specific epithet lanatus is Latin for 'woolly' which describes the plant's hairy texture. Common names include Yorkshire fog, tufted grass, and meadow soft grass. In North America, where it is an invasive species, names include velvet grass and common velvet grass.

<i>Themeda triandra</i> Species of plant

Themeda triandra is a species of C4 perennial tussock-forming grass widespread in Africa, Australia, Asia and the Pacific. In Australia it is commonly known as kangaroo grass and in East Africa and South Africa it is known as red grass and red oat grass or as rooigras in Afrikaans. Kangaroo grass was formerly thought to be one of two species, and was named Themeda australis.

<i>Nassella pulchra</i> Species of grass

Nassella pulchra, basionym Stipa pulchra, is a species of grass known by the common names purple needlegrass and purple tussockgrass. It is native to the U.S. state of California, where it occurs throughout the coastal hills, valleys, and mountain ranges, as well as the Sacramento Valley and parts of the Sierra Nevada foothills, and Baja California.

<i>Bromus hordeaceus</i> Species of grass

Bromus hordeaceus, the soft brome, is an annual or biennial species of grass in the grass family (Poaceae). It is also known in North America as bull grass, soft cheat, and soft chess.

<i>Austrostipa</i> Genus of grasses

Austrostipa is a primarily Australian genus of plants in the grass family, commonly called speargrass.

<i>Eriocoma parishii</i> Species of flowering plant

Eriocoma parishii is a species of grass known by the common name Parish's needlegrass.

Austrostipa variabilis is a species of grass in the family Poaceae that grows in southern parts of Australia.

Austrostipa crinita is a species of grass that grows in coastal parts of midwest Western Australia.

<i>Setaria viridis</i> Species of grass

Setaria viridis is a species of grass known by many common names, including green foxtail, green bristlegrass, and wild foxtail millet. It is sometimes considered a subspecies of Setaria italica. It is native to Eurasia, but it is known on most continents as an introduced species and is closely related to Setaria faberi, a noxious weed. It is a hardy grass which grows in many types of urban, cultivated, and disturbed habitat, including vacant lots, sidewalks, railroads, lawns, and at the margins of fields. It is the wild antecedent of the crop foxtail millet.

<i>Piptochaetium avenaceum</i> Species of flowering plant

Piptochaetium avenaceum, commonly called black oat grass, blackseed needle grass or blackseed speargrass, is a species of perennial bunchgrass native to eastern North America. It is a member of the grass family Poaceae.

<i>Boronia mollis</i> Species of plant

Boronia mollis, commonly known as soft boronia, is a plant in the citrus family and is endemic to New South Wales. It is a shrub with pinnate leaves, and small groups of pink flowers in leaf axils. It grows in coastal areas in forest.

<i>Hakea tephrosperma</i> Species of plant

Hakea tephrosperma commonly known as hooked needlewood, is a shrub or small tree species in the family Proteaceae. It has cream flowers, needle-shaped leaves and is one of the taller species adaptable for dry to temperate locations.

<i>Poa labillardierei</i> Species of tussock grass

Poa labillardierei, also known as common tussock-grass, is a species of tussock grass that is endemic to Australia. It is found in southern and eastern Australia, including Tasmania. There are differing variations, Poa labillardierei var. acris Vickery and Poa labillardierei Steud. var. labillardierei.

<i>Digitaria insularis</i> Species of grass

Digitaria insularis is a species of grass commonly known as sourgrass. It is native to Central and South America and the southern parts of the United States and has been introduced into other parts of the world. It was first described by the German botanist Friedrich Karl Georg Fedde in 1904.

<i>Fimbristylis dichotoma</i> Species of grass-like plant

Fimbristylis dichotoma, commonly known as forked fimbry or eight day grass, is a sedge of the family Cyperaceae that is native to tropical areas.

<i>Machaerina rubiginosa</i> Species of grass-like plant

Machaerina rubiginosa, commonly known as soft twig rush, flat leaf twig rush or common twig rush, is a flowering plant in the sedge family, Cyperaceae, that is native to Asia and the Pacific.

<i>Rytidosperma bipartitum</i> Species of grass

Rytidosperma bipartitum, the leafy wallaby grass, is a perennial species of grass found in south eastern Australia. Usually found on the heavier clay or on loamy soils in open eucalyptus woodland. The habit is somewhat variable, erect and densely tufted. The grass may grow up to 0.7 m tall.

<i>Austrostipa hemipogon</i> Species of plant

Austrostipa hemipogon is a tufted, perennial grass (a member of the family Poaceae. It is native to Australia, and found in Western Australia, South Australia, Victoria, and Tasmania.

<i>Austrostipa scabra</i> Species of grass

Austrostipa scabra known as speargrass, is a widespread species of tussock grass found in southern and central Australia. Speargrass stems may reach 15 centimetres (5.9 in) tall, with stems up to 60 centimetres (2.0 ft) tall. There are two subspecies, scabra and falcata.

<i>Rytidosperma erianthum</i> Species of plant

Rytidosperma erianthum, the hill wallaby grass, is a perennial species of grass found in south eastern Australia. Usually found in drier areas in a variety of habitats. The habit is somewhat variable, erect and densely tufted. The grass may grow up to 0.7 m tall.

References

  1. "Austrostipa mollis - APNI Index". biodiversity.org.au. Retrieved 12 January 2022.
  2. "Austrostipa mollis - Usage of a plant APNI". APNI. Retrieved 12 January 2022.
  3. S.W.L. Jacobs; J. Everett (1996). "Austrostipa, a new genus, and new names for the Australasian species formerly included in Stipa (Gramineae)". Telopea . 6 (4): 586. ISSN   0312-9764. Wikidata   Q104256929.
  4. Stajsic, Val. "Flora of Victoria - Austrostipa Mollis". vicflora.rbg.vic.gov.au. Retrieved 22 March 2022.
  5. "Austrostipa mollis". Yarra Ranges Council - Local Plant Directory. Retrieved 12 January 2022.
  6. "Supple Spear-grass, Soft Spear-grass". TreeProject. Retrieved 12 January 2022.