AAU Herbarium Database

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Collector Poulsen, A.D.
Number 2628
Collected with  
Country Indonesia
Subpart Sulawesi
County  
Locality North Sulawesi Province. Tomohon-Amburang road. Coconut plantation, roadside, steep slope in semi shade.
Coordinates 1° 13' 43'' N 124° 43' 29'' E
Minimum elevation (m) 650
Maximum elevation (m) 650
Start date 2008/02/22
End date 2008/02/22
Family Zingiberaceae
Identification Etlingera sarasinorum (K.Schum.) A.D.Poulsen
Determined by A.D.Poulsen
Identification qualifier  
Field notes Terrestial herb in loose clump (20-40) cm between neighbouring shoots). Leafy shoot to 5.5 m long, with up to 35 leaves. Base of leafy shoot to 5.5 cm diam., brownish. Sheath green, glabrous. Ligule 5 mm long, green. Petiole to 30 mm long. Lamina to 63 x 14 cm, narrowly ovate, base truncate to auriculate, mid-green above, beneath tinged +/- purple brown. Inflorescence from rhizome. Peduncle subterranean, ascending to erect, to 34 cm long; scales orange-brown. Young inflorescence spike 4 x 4 cm. Sterile bracts absent. Fertile bract similar to peduncular scales: orange-brown to greenish brown with purple at amrgin and apex, mucronate. Bracteole pale reddish brown. Calyx white with purple apex. Corolla white, lobes pruple in upper 1/3. Labellum cream tinged slightly pink at margin. Stamen cream. Stigma pale red. Infrutescence 12 x 7 cm. Fruit pedicellate to 5 mm, 2.5 x 2.5 cm, obovate, rounded, apex with hook-like spines, purple red. Material in spirit. DNA smapled.

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