Northeastern Asian Flora
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Pseudoraphis sordida (Thwaites) S.M.Phillips & S.L.Chen   (redirected from: Chamaeraphis depauperata Nees ex Steud.)
Family: Poaceae
[Andropogon squarrosus L.f., moreChamaeraphis depauperata Nees ex Steud., Chamaeraphis spinescens var. depauperata Nees ex Hook.f., Chamaeraphis squarrosa var. depauperata (Nees ex Hook.f.) Masamura, Panicum sordidum Thwaites, Panicum spinescens R.Br., Pseudoraphis depauperata (Nees ex Hook.f.) Keng, Pseudoraphis spinescens (R.Br.) Vickery, Pseudoraphis spinescens var. depauperata (Nees ex Hook.f.) Bor, Pseudoraphis squarrosa var. depauperata (Nees ex Hook.f.) H.Hara, Pseudoraphis ukishiba Ohwi]
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  • Japan Flora
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Japan Flora: Rather soft, glabrous perennial; culms tufted, about 20 cm. long in terrestrial plants, greatly elongate in water, ascending at base, leafy; leaf-blades thin, flat, glaucous-green, linear, 3-5 cm. long, 2-4 mm. wide, abruptly acuminate; ligules truncate, about 1 mm. long, ciliolate; panicles racemose, 3-6 cm. long, terminal, soon appearing lateral by the elongation of the lateral bud, often reflexed from the base, partly enclosed in the upper­ most sheath, the axis smooth, the branches numerous, simple, ascending, scabrous, about 2.5 cm. long with 1 spikelet slightly below the middle; spikelets nearly sessile, appressed to the branchlet, lanceolate, 4-5 mm. long, gradually acuminate; first glume nearly truncate, about 0.7 mm. long, the second longer, 7-nerved, membranous, pale green, loosely flowered; sterile lemma slightly shorter than the glumes, glabrous; fertile lemma ovate, 1.2 mm. long, smooth. June-Aug. Ponds and wet places.

Honshu, Shikoku, Kyushu. s. Korea and China (?).

 

Pseudoraphis sordida
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Development supported by College of Agriculture and Life Sciences of Seoul
National University and Korea National Arboretum of Korea Forest Service.
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