Accepted name: Dendrochilum beccarii J.J.Sm., Recueil Trav. Bot. Néerl. 1: 62 (1904)

Subgenus – Platyclinis. Section – Platyclinis.


Left, the drawing is by Odoradi Beccari and is copied from his holotype specimen held at the collection at Florence (FI)







Origin in the Wild




Elevation in the Wild


1700 -2000 metres


Habitat in the Wild


This species has been collected from Aceh Province on Mount Singgalang.


The Plants Description


The pseudobulbs are narrow and shaped ovate. The pseudobulbs grow close together on the short rhizome and measure 2.5cm long. The leaves are petiolate; the petiole measures 6cm long. The leaf blades are shaped narrowly lanceolate and have acute apices. The leaf blades measure 30cm long and 1.5cm wide.


The Inflorescence


The inflorescence is synanthous and grows at the same time as the leaves.  The peduncle grows to 20cm long, the rachis to 15cm long. The flowers alternate distichously and in a zig-zag habit and are spaced 4.5mm apart.


The Flowers


Approximately 30 flowers grow on an inflorescence. The sepals are shaped narrowly triangular-lanceolate and have acute apices. The sepals are three veined and measure 8mm long and 2mm wide. The petals are shaped lanceolate and have acute apices. The petals are three veined. The labellum is entire and measures 5.7mm long. The hypochile is a circular shape and has erose margins. The epichile is shaped oblong-ovate and has finely erose margins. There are 2 short ridges on the hypochile. The column is curved and measures 2.5mm long. The apical hood has an obtuse apex. The stelidia grow from the middle of the column and do not reach the apical hood. The stelidia are shaped lanceolate.



Herbarium Specimens




Florence (FI)


No link




Kew Botanical Gardens (K)


Specimen K000078891 (drawing)

Specimen K000078892


National Herbarium Netherlands, Leiden (L)


Specimen L0058456

Specimen L0062297




I could find no record


Flowering Season


Flowering plants have been collected in the wild during June.




I do not think this species is in cultivation, if it is which is doubtful, it could be labelled as Dendrochilum simile.


Similar Species


Dendrochilum simile

Dendrochilum tuberculatum (see this page for the differences)

Dendrochilum duplicibrachium

Dendrochilum odoratum

Dendrochilum stenochilum


Other Information


Jim Comber wrote that this species appears to be close to Dendrochilum simile but differs by having erose margins on the hypochile and shorter stelidia (Comber 2001).


Reference -


COMBER, J.B. Orchids of Sumatra, 2001, Royal Botanic Gardens Kew


World Checklist of Selected Plant Families. 22 November 2008. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the Internet; accessed 22 November 2008.