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| October 2007 at Ushiku Forest Park |
October 2007 at Ushiku Forest Park |
October 2007 at Ushiku Forest Park |
| Family | Poaceae (alt. Gramineae) |
| Scientific name | Deyeuxia pyramidalis (Host) Veldkamp |
| Synonyms | Agrostis arundinacea L.; Arundo sylvatica Schrader; Calamagrostis adpressiramea Ohwi; Calamagrostis arisanensis Honda; Calamagrostis arundinacea (L.) Roth; Calamagrostis arundinacea (L.) Roth var. brachytricha (Steudel) Hackel; Calamagrostis arundinacea (L.) Roth var. ciliata Honda; Calamagrostis arundinacea (L.) Roth var. hirsuta Hackel; Calamagrostis arundinacea (L.) Roth var. latifolia (Rendle) Kitagawa; Calamagrostis arundinacea (L.) Roth var. robusta (Franchet & Savatier) Honda; Calamagrostis arundinacea (L.) Roth var. sciuroides (Franchet & Savatier) Hackel; Calamagrostis austrojeholensis Honda; Calamagrostis brachytricha (Steudel) Kackel; Calamagrostis brachytricha (Steudel) Kackel var. ciliata (Honda) Y. Ibaragi & H. Ohashi; Calamagrostis brachytricha (Steudel) Kackel var. inaequata Hackel; Calamagrostis collina Franchet; Calamagrostis formosana Hayata; Calamagrostis matsudana Honda; Calamagrostis morrisonensis Hayata; Calamagrostis niitakayamensis Honda; Calamagrostis nipponica Franchet & Savatier; Calamagrostis pyramidalis Host; Calamagrostis robusta Franchet & Savatier; Calamagrostis sciuroides Franchet & Savatier; Deyeuxia ampla Keng; Deyeuxia brachytricha (Steudel) Chang; Deyeuxia collina (Franchet) Pilger; Deyeuxia formosana (Hayata) C. C. Hsu; Deyeuxia henryi Rendle; Deyeuxia hupehensis Rendle; Deyeuxia matsudana (Honda) Keng; Deyeuxia sylvatica (de Candolle) Kunth; Deyeuxia sylvatica (de Candolle) Kunth var. brachytricha (Steudel) Rendle |
| Common name | (Japanese common name) no-gariyasu [wild easy to cut weed] |
| (English common name) Korean feather reed grass | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu |
| (Other nations) Russia, Korea, China, Taiwan, Eurasia | |
| Chromosomal number | 2n=28 |
| Description | Culms 50-160cm. Leaves 30-50cm length, 6-12mm width. Flowers pale green or white inflorescences 20-50cm, spikelets 3-6mm, flowering in August to October. Perennial plants. |
| Reference | Deyeuxia pyramidalis (Host) Veldkamp |
| Calamagrostis arundinacea (L.) Roth | |
| Polycosanols from Ericerus pela wax (US Patent 6683116/2004) | |
| Polycosanols from Ericerus pela wax (US Patent 6822004/2004) | |
| Polycosanols from Ericerus pela wax (US Patent 7034060/2006) |
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| October 2007 at Ushiku Forest Park |
October 2007 at Ushiku Forest Park |
October 2007 at Ushiku Forest Park |
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| October 2007 at Ushiku Forest Park |
