Pacific Island Ecosystems at Risk (PIER)

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Eleusine coracana
(dummy value for TaxonCode Authority; this value should be replaced!!).......Poaceae


Evaluate, score: 2 (Go to the risk assessment) Cynosurus coracanus L; Eleusine africana Kenn.-O'Byrne; Eleusine indica subsp. africana (Kenn.-O'Byrne) S. M. Phillips

Chinese: can

English: African finger millet, African millet, caracan millet, finger millet, koracan, ragi, ragi millet, wild finger millet

French: coracan, eleusine, mil rouge, raggee

Hindi: mandua

Spanish: coracán, dagussa, mijo africano

"Annual; caespitose. Basal innovations flabellate. Culms erect; 60-200 cm long; 5-20 mm in diameter. Culm-internodes elliptical in section. Leaves mostly basal. Leaf-sheaths keeled; outer margin hairy. Ligule a ciliolate membrane. Leaf-blades conduplicate; 30-60 cm long; 6-12 mm wide. Inflorescence composed of racemes. Peduncle glabrous, or pilose above (at raceme base). Racemes 4-7; digitate; erect; linear, or oblong; incurved; unilateral; 3-8 cm long; 9-15 mm wide. Rhachis wingless; flattened. Spikelet packing broadside to rhachis; crowded; regular; 2 -rowed. Spikelets solitary. Fertile spikelets sessile. Spikelets comprising 3-9 fertile florets; with diminished florets at the apex. Spikelets ovate; laterally compressed; 5-10 mm long; persistent on plant. Glumes similar; shorter than spikelet. Lower glume lanceolate; 2-5 mm long; 0.6-0.7 length of upper glume; membranous; 1-keeled; winged on keel; 1-3 -veined. Lower glume apex acute. Upper glume elliptic; 3.5 mm long; 0.8-0.9 length of adjacent fertile lemma; membranous; 1-keeled; winged on keel; 5-7 -veined. Upper glume apex acute. Fertile lemma lanceolate in profile; 4 mm long; membranous; 3 -veined (excluding subsidiaries). Lemma midvein with contiguous subsidiary veins (3-veined). Lemma apex acute. Palea 0.9-1 length of lemma; 2 -veined. Apical sterile florets resembling fertile though underdeveloped. Lodicules 2; cuneate; fleshy. Caryopsis with free soft pericarp; orbicular; isodiametric; biconvex; exposed between gaping lemma and palea at maturity; 1.5-2.5 mm long; dark brown; rugose"  (GrassBase). (no habitat/ecology info known by PIER) Seed Africa, Oman and Yemen; cultivated elsewhere (GRIN).
Pacific
Country/Terr./St. &
Island group
Location Cited status &
Cited as invasive &
Cited as cultivated &
Cited as aboriginal introduction?
Reference &
Comments
Fiji
Fiji Islands
Viti Levu Island introduced
cultivated
Smith, Albert C. (1979) (p. 305)
Vouchers cited: DA 2737, DA 2801, DA 3949, DA 8473
Guam
Guam Island
Guam Island introduced
Stone, Benjamin C. (1970) (p. 192)
Rare if persisting at all.
Guam
Guam Island
Guam Island introduced
Fosberg, F. R./Sachet, Marie-Hélène/Oliver, Royce (1987) (p. 41)
Philippines
Philippine Islands
Philippine Islands introduced
cultivated
U.S. Dept. Agr., Agr. Res. Serv. (2013)
Pacific Rim
Country/Terr./St. &
Island group
Location Cited status &
Cited as invasive &
Cited as cultivated &
Cited as aboriginal introduction?
Reference &
Comments
Australia
Australia (continental)
Australia (continental) introduced
cultivated
U.S. Dept. Agr., Agr. Res. Serv. (2013)
Western Australia
Cambodia
Cambodia
Cambodia (Kingdom of) introduced
cultivated
U.S. Dept. Agr., Agr. Res. Serv. (2013)
China
China
China (People's Republic of) introduced
cultivated
Zhengyi, Wu/Raven, Peter H./Deyuan, Hong (2013)
Anhui, Fujian, Guangdong, Guizhou, Hainan, Henan, Hubei, Jiangxi, Ningxia, Shandong, Sichuan, Yunnan, Zhejiang
"Cultivated cereal crop".
China
China
Hong Kong native
cultivated
Wu, Te-lin (2001) (p. 334)
Indonesia
Indonesia
Indonesia (Republic of) introduced
cultivated
U.S. Dept. Agr., Agr. Res. Serv. (2013)
Japan
Japan
Japan (country) introduced
cultivated
U.S. Dept. Agr., Agr. Res. Serv. (2013)
Malaysia
Malaysia
Malaysia (country of) introduced
cultivated
U.S. Dept. Agr., Agr. Res. Serv. (2013)
Singapore
Singapore
Singapore (Republic of) introduced
cultivated
Chong, Kwek Yan/Tan, Hugh T. W./Corlett, Richard T. (2009) (p. 38)
Cultivated only
Taiwan
Taiwan Island
Taiwan Island introduced
cultivated
Zhengyi, Wu/Raven, Peter H./Deyuan, Hong (2013)
"Cultivated cereal crop".
Thailand
Thailand
Thailand (Kingdom of)   Waterhouse, D. F. (1993) (p. 65)
Vietnam
Vietnam
Vietnam (Socialist Republic of) introduced
cultivated
U.S. Dept. Agr., Agr. Res. Serv. (2013)
Also reported from
Country/Terr./St. &
Island group
Location Cited status &
Cited as invasive &
Cited as cultivated &
Cited as aboriginal introduction?
Reference &
Comments
United States (continental except west coast)
United States (other states)
United States (other states) introduced
U.S. Dept. Agr., Nat. Res. Cons. Serv. (2013)


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