Lasiocladic ectrosiopsis

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Ectrosiopsis is a monotypic genus of herbaceous plants belonging to the Poaceae family. Its only species: Ectrosiopsis lasioclada, is native to from Australia and New Guinea.

Description

It is a perennial plant; tussock The culms reach a size of 30-40 cm high; herbaceous; not branched above. Unarmed plants with the leaves mostly basal, not auriculate. blades narrow; 2-2.5 mm wide (to 2 cm long, sometimes with tuberculate hairs); bristly, or not bristly; without abaxial multicellular glands; without venation. ligule present; in the form of a fringe of hairs. They are bisexual plants, with bisexual spikelets; with hermaphroditic florets; no hidden cleistogenes. Inflorescence paniculate; (elongated, 10-15 cm long).

Taxonomy

Ectrosiopsis lasioclada was described by (Merr.) Jansen and published in Reinwardtia 2(2): 268. 1953.

Etymology

Ectrosiopsis: Compound generic name meaning "similar to the genus Ectrosia".

lasioclada: Latin epithet meaning "woolly"

Sinonimia

Ectrosia eragrostoides Domin
Ectrosia lasioclada (Mr.) S.T.Blake
Ectrosia subtriflora Ohwi
Ectrosiopsis aruensis Jansen
Ectrosiopsis curvifolia Jansen
Ectrosiopsis subaristata (Chase) Jansen
Ectrosiopsis subtriflora (Ohwi) Jansen
Eragrostis lasioclada Merr.
Eragrostis subaristata Chase
Eragrostis subtriflora (Ohwi) Ohwi

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