Arthraxon hispidus var. hispidus

Classification	Monocots
Family	Poaceae
Family (Traditional)	Poaceae
Genus	Arthraxon
Species:	Arthraxon hispidus
Infraspecies:	Arthraxon hispidus (Thunb.) Makino var. hispidus
Common Name	S Curve Three Awn; Basket Grass
Growth Habit	graminoid
Plant Notes	**
Characteristics	Armaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: No; Woody Herbaceous: Herbaceous; Invasive Rank: KY-EPPC Severe Threat; Invasive Rank: TN-IPC Established Threat; Duration: Annual; General Ecology: Terrestrial; Growth Habit: graminoid; Region of Origin: Asia; Reproductive Phenology: September; Reproductive Phenology: October; Reproductive Phenology: November; Leaf Arrangement: alternate; Leaf Arrangement: basal; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Persistance: Deciduous; Leaf Petiole Type: sessile; Leaf Type: grass-like; Leaf Venation: parallel; Leaflet Margins: entire; Leaflet Number: 0; Base Flower Color: Brown (incl. Maroon); Base Flower Color: Green; Fruit Dehiscence: No; Fruit Type: Caryopsis; Fruit Type: Grain; Fruit Wet/Dry: Dry; Hypanthium Present: No; Ovary Position: Superior; Overall Flower Symmetry: N/A; Perianth Present: No; Placentation Type: Parietal; Placentation Type: Basal; Sexuality: monoclinous; Sporangium Arrangement: N/A
C value	N/A
Status	Not Native; Invasive; KY[SNA] (State Rank); GNRTNR (Global Rank)

** Not applicable or data not available.

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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.

State Boundaries
Counties
Counties - Species Present

Ecoregions

Southeastern Plains
- Blackland Prarie
Blue Ridge Mountains
Ridge and Valley
Cumberland Plateau
Cumberland Mountains
Allegheny Plateau

Interior Plateau
- Bluegrass Region
- Nashville Basin
- Pennyroyal Karst Plain
- Western Highland Rim
- Eastern Highland Rim

Interior River Valleys and Hills
- Shawnee / Caseyville Hills
Mississippi Alluvial Plain
Mississippi Valley Loess Plains
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Synonyms

Synonym	Full Citation
Andropogon alectoridia	Andropogon alectoridia A. Rich. ex Steud.
Andropogon amplexifolius	Andropogon amplexifolius Trin.
Andropogon cuspidatus	Andropogon cuspidatus Hochst. ex A. Rich.
Andropogon lasiocoleus	Andropogon lasiocoleus Steud.
Andropogon micans	Andropogon micans (Nees) Steud.
Andropogon nudus	Andropogon nudus Nees ex Steud.
Andropogon submuticus	Andropogon submuticus Nees ex Steud.
Arthraxon antsirabensis	Arthraxon antsirabensis A. Camus
Arthraxon breviaristatus	Arthraxon breviaristatus Hack.
Arthraxon caucasicus	Arthraxon caucasicus (Rupr. ex Regel) Tzvelev
Arthraxon centrasiaticus	Arthraxon centrasiaticus (Griseb.) Gamajun.
Arthraxon ciliare subsp. langsdorffii	Arthraxon ciliare subsp. langsdorffii (Trin.) Hack.
Arthraxon ciliare subsp. nudus	Arthraxon ciliare subsp. nudus (Nees ex Steud.) Hack.
Arthraxon ciliare subsp. quartinianus	Arthraxon ciliare subsp. quartinianus (A. Rich.) Hack.
Arthraxon ciliare subsp. submuticus	Arthraxon ciliare subsp. submuticus (Nees ex Steud.) Hack.
Arthraxon ciliare subsp. vriesii	Arthraxon ciliare subsp. vriesii (Büse) Hack.
Arthraxon ciliare var. coloratus	Arthraxon ciliare var. coloratus (Hochst.) Hack.
Arthraxon ciliare var. cryptatherus	Arthraxon ciliare var. cryptatherus Hack.
Arthraxon ciliare var. gracilis	Arthraxon ciliare var. gracilis (Kunth) Hack.
Arthraxon ciliare var. quartinianus	Arthraxon ciliare var. quartinianus (A. Rich.) E.G. Camus & A. Camus
Arthraxon ciliaris subsp. langsdorffii	Arthraxon ciliaris subsp. langsdorffii (Trin.) Hack.
Arthraxon ciliaris subsp. nudus	Arthraxon ciliaris subsp. nudus (Nees ex Steud.) Hack.
Arthraxon ciliaris subsp. submuticus	Arthraxon ciliaris subsp. submuticus (Nees ex Steud.) Hack.
Arthraxon ciliaris subsp. vriesii	Arthraxon ciliaris subsp. vriesii (Büse) Hack.
Arthraxon ciliaris var. australis	Arthraxon ciliaris var. australis Benth.
Arthraxon ciliaris var. centrasiaticus	Arthraxon ciliaris var. centrasiaticus (Griseb.) Hack.
Arthraxon ciliaris var. coloratus	Arthraxon ciliaris var. coloratus (Hochst.) Hack.
Arthraxon ciliaris var. genuinus	Arthraxon ciliaris var. genuinus Hack.
Arthraxon ciliaris var. glabrescens	Arthraxon ciliaris var. glabrescens Hack.
Arthraxon ciliaris var. gracilis	Arthraxon ciliaris var. gracilis (Kunth) Hack.
Arthraxon ciliaris var. hookeri	Arthraxon ciliaris var. hookeri Hack.
Arthraxon ciliaris var. quartinianus	Arthraxon ciliaris var. quartinianus (A. Rich.) Hack.
Arthraxon ciliaris var. tenellus	Arthraxon ciliaris var. tenellus Benth.
Arthraxon coloratus	Arthraxon coloratus Hochst.
Arthraxon cryptatherus	Arthraxon cryptatherus (Hack.) Koidz.
Arthraxon cryptatherus subsp. nudus	Arthraxon cryptatherus subsp. nudus (Nees ex Steud.) Koidz.
Arthraxon cryptatherus subsp. submuticus	Arthraxon cryptatherus subsp. submuticus (Nees ex Steud.) Koidz.
Arthraxon cryptatherus var. centrasiaticus	Arthraxon cryptatherus var. centrasiaticus (Griseb.) Koidz.
Arthraxon cryptatherus var. ciliaris	Arthraxon cryptatherus var. ciliaris (P. Beauv.) Koidz.
Arthraxon cuspidatus	Arthraxon cuspidatus (Hochst. ex A. Rich.) Hochst.
Arthraxon cuspidatus var. micans	Arthraxon cuspidatus var. micans (Nees) Hack.
Arthraxon gracilis	Arthraxon gracilis (Kunth) Hochst.
Arthraxon hispidus f. brevisetus	Arthraxon hispidus f. brevisetus (Regel) Ohwi
Arthraxon hispidus f. centrasiaticus	Arthraxon hispidus f. centrasiaticus (Griseb.) Ohwi
Arthraxon hispidus f. formosanus	Arthraxon hispidus f. formosanus Ohwi
Arthraxon hispidus f. hispidissimus	Arthraxon hispidus f. hispidissimus (Honda) Ohwi
Arthraxon hispidus f. hispidus	Arthraxon hispidus f. hispidus (Thunb.) Makino
Arthraxon hispidus f. japonicus	Arthraxon hispidus f. japonicus (Regel) Ohwi
Arthraxon hispidus f. kobuna	Arthraxon hispidus f. kobuna (Honda) Ohwi
Arthraxon hispidus f. monticola	Arthraxon hispidus f. monticola (Hiyama) Hiyama
Arthraxon hispidus f. quartinianus	Arthraxon hispidus f. quartinianus (A. Rich.) Backh.
Arthraxon hispidus f. riukiuensis	Arthraxon hispidus f. riukiuensis Ohwi
Arthraxon hispidus f. vriesii	Arthraxon hispidus f. vriesii (Büse) Backh.
Arthraxon hispidus subsp. caucasicus	Arthraxon hispidus subsp. caucasicus (Rupr. ex Regel) Tzvelev
Arthraxon hispidus subsp. centrasiaticus	Arthraxon hispidus subsp. centrasiaticus (Griseb.) Tzvelev
Arthraxon hispidus subsp. ciliaris	Arthraxon hispidus subsp. ciliaris (P. Beauv.) Masam. & Yanag.
Arthraxon hispidus subsp. langsdorffii	Arthraxon hispidus subsp. langsdorffii (Trin.) Tzvelev
Arthraxon hispidus var. brevisetus	Arthraxon hispidus var. brevisetus (Regel) Hara
Arthraxon hispidus var. centrasiaticus	Arthraxon hispidus var. centrasiaticus (Griseb.) Honda
Arthraxon hispidus var. ciliaris	Arthraxon hispidus var. ciliaris (P. Beauv.) Koidz.
Arthraxon hispidus var. hispidissimus	Arthraxon hispidus var. hispidissimus Honda
Arthraxon hispidus var. hookeri	Arthraxon hispidus var. hookeri (Hack.) Honda
Arthraxon hispidus var. japonicus	Arthraxon hispidus var. japonicus (Regel) Hack. ex Mori
Arthraxon hispidus var. langsdorffii	Arthraxon hispidus var. langsdorffii (Trin.) Backh.
Arthraxon hispidus var. macranthus	Arthraxon hispidus var. macranthus Ohwi
Arthraxon hispidus var. microphyllus	Arthraxon hispidus var. microphyllus Honda
Arthraxon hispidus var. monticola	Arthraxon hispidus var. monticola Hiyama
Arthraxon hispidus var. muticus	Arthraxon hispidus var. muticus (Honda) Ohwi
Arthraxon hispidus var. nudus	Arthraxon hispidus var. nudus (Nees ex Steud.) Ohwi
Arthraxon hispidus var. vriesii	Arthraxon hispidus var. vriesii (Büse) Backh.
Arthraxon hookeri	Arthraxon hookeri (Hack.) Henrard
Arthraxon inermis	Arthraxon inermis Hook. f.
Arthraxon japonicus	Arthraxon japonicus Miq.
Arthraxon kobuna	Arthraxon kobuna Honda
Arthraxon langsdorffii	Arthraxon langsdorffii (Trin.) Hochst.
Arthraxon langsdorffii var. centrasiaticus	Arthraxon langsdorffii var. centrasiaticus (Griseb.) Kom.
Arthraxon langsdorffii var. cryptatherus	Arthraxon langsdorffii var. cryptatherus (Hack.) Kom.
Arthraxon langsdorffii var. submuticus	Arthraxon langsdorffii var. submuticus (Regel) Grossh.
Arthraxon langsdorfianus	Arthraxon langsdorfianus (Trin.) Hochst.
Arthraxon lasiocoleos	Arthraxon lasiocoleos (Steud.) Hochst.
Arthraxon major	Arthraxon major (Hochst. ex Steud.) Hochst.
Arthraxon mauritianus	Arthraxon mauritianus Stapf ex C.E. Hubb.
Arthraxon micans	Arthraxon micans (Nees) Hochst.
Arthraxon nitidulus	Arthraxon nitidulus Stapf ex Bor
Arthraxon nudus	Arthraxon nudus (Nees ex Steud.) Hochst.
Arthraxon okamotoi	Arthraxon okamotoi Ohwi
Arthraxon pallidus	Arthraxon pallidus Henrard
Arthraxon pauciflorus	Arthraxon pauciflorus Honda
Arthraxon pauciflorus var. muticus	Arthraxon pauciflorus var. muticus Honda
Arthraxon plumbeus	Arthraxon plumbeus (Nees ex Arn.) Hochst.
Arthraxon quartinianus subsp. quartinianus	Arthraxon quartinianus subsp. quartinianus (A. Rich.) Nash
Arthraxon quartinianus subsp. vriesii	Arthraxon quartinianus subsp. vriesii (Büse) Henrard
Arthraxon quartinianus var. glabrescens	Arthraxon quartinianus var. glabrescens (Hack.) Jain
Arthraxon quartinianus var. monostachyus	Arthraxon quartinianus var. monostachyus Jansen
Arthraxon quartinianus var. montanus	Arthraxon quartinianus var. montanus Jacq.-Fél.
Arthraxon quartinianus var. quartinianus	Arthraxon quartinianus var. quartinianus (A. Rich.) Nash
Arthraxon satarensis	Arthraxon satarensis M.R. Almeida
Arthraxon schimperi	Arthraxon schimperi (Hochst. ex A. Rich.) Hochst.
Arthraxon submuticus	Arthraxon submuticus (Nees ex Steud.) Hochst.
Arthraxon violaceus	Arthraxon violaceus (Steud.) Hochst.
Deyeuxia japonica	Deyeuxia japonica Spreng.
Digitaria hispida	Digitaria hispida (Thunb.) Spreng.
Dimeria scrobiculata	Dimeria scrobiculata C.B. Clarke ex Koord.
Pollinia ciliaris	Pollinia ciliaris (P. Beauv.) Spreng.