Alstonia pneumatophora Backer

  • Filed As

    Apocynaceae
    Alstonia pneumatophora Backer

  • Collector(s)

    A. J. G. H. Kostermans 4537, 7 Sep 1950

  • Location

    Indonesia. Kalimantan Timur. Sg. Wain region, N of Balikpapan.

  • Identifiers

    NY Barcode: 04160066

    Occurrence ID: 4b962731-50d7-4f7b-b062-530defdf0583

  • Feedback

    Send comments on this specimen record

  • Region

    Asia

  • Country

    Indonesia

  • State/Province

    Kalimantan Timur

  • Locality

    Sg. Wain region, N of Balikpapan

  • Elevation

    Alt. 10 m. (33 ft.)

  • Location Notes

    [Pacifica]

  • Distribution

    Map all specimens of this taxon

COLLECTION CITED IN
IDENTIFICATION LISTS
OF MALESIAN SPECIMENS.
y,.
AlsU*	^
COMM. EX HERBARIO BOGORIENSI
Collector ;	: Kosterraans No.: 4537 d.d.: 7 Sep		fc* 19.50......
	Familia:	Apocynaceae	
	Genus:		
	Species:		
	Det.:	d.d.:______________________	...... 19
Nom.' in dig.:
insula: Borneo
Loc.: Wain region, N* of Balikpapan
......10....... m alt.
Habitatio: Along rivulet on periodically
inundated, sandy loam soil
Annotationes
Rare tree of 40 m with 28 m
clear bole of 60 era dianu
Buttresses up to Bra. high, 2^
ra over the ground, narrow; bark
grey, smooth, white sap; wood
soft and white. Lower leaf-
surface pale green FI* greenish*
white, fragrant
Archipel Bgr. 113-54
04160066