AAU Herbarium Database

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Collector Emilio, T.
Number 833
Collected with H. Balslev & D. Pedersen
Country Brazil
Subpart Amazonas
County  
Locality Río Juruá. 275 km SW of Carauari. 118 km E of Eirunepé. 8.5 km N of Gaviazinha. Primary forest on terra firme
Coordinates 6° 26' 57.2'' S 68° 49' 22.2'' W
Minimum elevation (m) 139
Maximum elevation (m) 139
Start date 2012/04/18
End date 2012/04/18
Family Arecaceae
Identification Geonoma macrostachys var. acaulis (Mart.)A.J.Hend.
Determined by H.Balslev & T. Emilio
Identification qualifier  
Field notes Solitary understory palm. Acaulescent. Base with few visible roots. Leaves 6; sheath 13 cm long, open to closed; petiole 27 cm long, section round; rachis 36 cm long; lamina pinnate; 47 cm long, 40 cm wide, flat, glabrous; pinnae 5 per side, insertion regular; basal pinna 18.9 cm long, middle pinna 22 cm long, apical pinna 17 cm long. Inflorescence interfoliar; prophyll 9.5 cm long, 0.8 cm wide, brown, herbaceous; peduncular bract 18.5 cm long, inserted 1.5 cm from base, brown/green, herbaceous; peduncle 72 cm long, 0.4 cm wide; spike 11 cm long, 1 cm wide. Young flowers white, sunken. Silicagel sample taken. Transect: HB 763, subunit no. 1, outside transect

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