AAU Herbarium Database

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Collector Poulsen, A.D.
Number 2574
Collected with B.Bau, J.Noga, E.Suaroh
Country Papua New Guinea
Subpart Buka Island
County  
Locality Bougainville. Hatekin village. Coconut plantation, roadside.
Coordinates 5° 25' S 154° 37' E
Minimum elevation (m) 40
Maximum elevation (m) 40
Start date 2007/01/17
End date 20007/01/17
Family Zingiberaceae
Identification Alpinia purpurata (Vieill.)K. Schum.
Determined by  
Identification qualifier  
Field notes Terrestial herb in clump (c. 15 cm between neighbouring shoots). Leafy shoots to c. 5 m long. Base to 8 cm diam., brownish. Sheath green. Ligule to 15 mm long, brownish. Lamina sessile, to 100 x 20 cm, plicate. Inflorescence terminal, erect, to 25 cm long. Lower supporting bracts pale brown. Fertile bracts cream or variously tinged purple-red. Flowers plain white. Labellum +/- pale brown in centre. Fruit not seen - even by locals. Vernaculaar name: tukou (Solos language, coastal dialect, Buka; used for wrapping, climbing ropes, at sing sings).

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