CSPs: Tree species aggregated xylem traits in the CSPs 2009/10

Usage Rights

This data is Private.

Dataset Abstract

Aggregated data from the dataset "Xylem traits of tree species in the CSPs": These data aggregate the several ordinal variables. Tree xylem traits describing growth rings, wood porosity, wood vessels, perforation plates, vessel ray pitting, helical thickenings, deposits in vessels, vesselles, ground tissue fibre, fibre bands, wood parenchym, wood cells, wood crystals -- xylem traits measured on branch samples with the help of a microscope (2.5, 5, 10, 20, 40 and 100 times, trait-specific magnified) according to the 1/0 matrix of the IAWA (International Association of Wood Anatomists) list of microscopic features; additionally determined: number of pith rays per mm, length of vascular segments and tangential diameter of the vessels; all samples collected in the 27 CSPs in the Gutianshan Nature Reserve from july to october 2008

Dataset Design

Within the CSPs branches of trees were chosen. Variable number of individuals, 5 measures on branches.

Spatial Extent

Comparative Study Sites, Gutianshan Nature Reserve

Published

Böhnke, M., Kreißig, N., Kröber, W., Fang, T. & Bruelheide, H. (2011): Wood trait-environment relationships in a secondary forest succession in South-East China. - Trees - Structure and Function DOI 10.1007/s00468-011-0632-0. (prop. 43, http://china.befdata.biow.uni-leipzig.de/paperproposals/41)

Taxonomic Extent

Trees in the CSPs

Data Analysis

Data analysis

Freeformat files (1)

  • xylem_traits.r (6.24 KB)
    Script file that assembles the data from the dataset on xylem traits

Data columns available in the raw data part of this dataset

species
species name; Datagroup description: Scientific plant species name; Source: Flora of China, Helge Bruelheide (derived from datagroup)
Data group: Scientific plant species name
Keywords: species
Values
Alangium kurzii
Adinandra millettii
Acer cordatum
Acer pubipalmatum
Acer amplum
* Fang, T. also contributed to this column.
X1
Growth ring boundaries distinct; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
* Böhnke, M. also contributed to this column.
X2
Growth ring boundaries indistinct or absent; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
* Böhnke, M. also contributed to this column.
X3
Wood ring-porous; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
NA
1
X4
Wood semi-ring-porous; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
NA
X5
Wood diffuse-porous; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
NA
1
X6
Vessels in tangetial bands; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X7
Vessels in diagonal and/or radial pattern; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X8
Vessels in dendritic pattern; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X9
Vessels exclusively solitary (90% or more); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
NA
X10
Vessels in radial multiples of 4 or more common; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
NA
0
X11
Vessel cluster common; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
NA
0
X12
Solitary vessel outline angular; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X13
Simple perforation plates; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X14
Scalariform perforation plates; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X15
Scalariform perforation plates with <=10 bars; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X16
Scalariform perforation plates with 10–20 bars; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X17
Scalariform perforation plates with 20–40 bars; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X18
Scalariform perforation plates with >=40 bars; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X19
Reticulate, formiate and/or other types of multiple perforation plates; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X30
Vessel-ray pits with distinct borders; similar to intervessel pits in size and shape throug the ray cell; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X31
Vessel-ray pits with much reduced borders to apparently simple: pits rounded or angular; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X32
Vessel-ray pits with much reduced borders to apparently simple: pits horizontal to vertical; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X33
Vessel-ray pits of two distinct sizes or types in the same ray cell; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X34
Vessel-ray pits unilaterally compound and coarse; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X35
Vessel-ray pits restricted to marginal rows; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X36
Helical thikenings in vesell elements present; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X37
Helical thickenings throughout body of vessel element; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X38
Helical thickenings only in vessel element tails; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X39
Helical thickenings only in narrower vessel elements; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X56
Tyloses common; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X57
Tyloses sclerotic; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X58
Gums and other deposits in heartwood vessels; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X59
Wood vesselless; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X61
Fibres with simple to minutely bordered pits; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X62
Fibres with distinctly bordered pits; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X63
Fibre pits common in both radial and tangential walls; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X64
Helical thicknings in ground tissue fibres; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X65
Septate fibres present; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X66
Non-septate fibres present; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X67
Parenchyma-like fibre bands alternating with ordinary fibres; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X68
Fibres very thin-walled; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X69
Fibres thin- to thick-walled; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X70
Fibres very thick-walled; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X75
Axial parenchyma absent or extremely rare; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X76
Axial parenchyma diffuse; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X77
Axial parenchyma diffuse-in-aggregates; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X78
Axial parenchyma scanty paratracheal; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X79
Axial parenchyma vasicentric; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X80
Axial parenchyma aliform; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X81
Axial parenchyma lozenge-aliform; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X82
Axial parenchyma winged-aliform; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X83
Axial parenchyma confluent; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X84
Axial parenchyma unilateral paralateral; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X85
Axial parenchyma bands more than three cells wide; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X86
Axial parenchyma in narrow bands or lines up to three cells wide; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X87
Axial parenchyma reticulate; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X88
Axial parenchyma scalariform; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X89
Axial parenchyma in marginal or seemingly marginal bands; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X96
Rays exclusive uniseriate; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X97
Ray width 1–3 cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X98
Larger rays commonly 4- to 10-seriate; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X99
Larger rays commonly >10 seriate; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X100
Rays with multiseriate portion(s) as wide as uniseriate portions; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X101
Aggregate rays; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X102
Ray height mm; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Unit: mm
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X103
Rays of two distinct sizes; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X104
All ray cells procumbent; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X105
All ray cells upright and/or square; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X106
Body ray cells procumbent with one row of upright and/or square marginal cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X107
Body ray cells procumbent with mostly 2-4 rows of upright and/or square marginazl cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X108
Body ray cells procumbent with over 4 rows of upright and/or square marginal cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X109
Rays with procumbent, square and upright cells mixed throughout the ray; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X110
Sheath cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X111
Tile cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X112
Perforated ray cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X113
disjunctive ray parenchyma cell walls; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X133
Included phloem, concentric; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X134
Included phloem, diffuse; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X135
Other cambial variants; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
X136
Prismatic crystals present; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X137
Prismatic crystals in upright and/or square rays; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X138
Prismatic crystals in procumbent ray cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X139
Prismatic crystals in radial alignment in procumbent ray cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X140
Prismatic crystals in chambered upright and/or square ray cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X141
Prismatic crystals in non-chambered axial parenchyma cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
X142
Prismatic crystals in chambered axial parenchyma cells; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
X143
Prismatic crystals in fibres; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0
1
Pith_rays
Mean pith ray width.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Unit: mm
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood rays
Values
11.2
10
10.4
10.2
10.8
Vess_length
Mean length of vascular segments.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Unit: 1*µm^-1
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
127.8
122
147.75
109
139.6
Tang_dia
Tangential diameter of the vessels; Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Unit: µm
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
15
100.6
14.86
102.6
118
mean_v_diam
Mean vessel diameter. Constructed from tan_diam and r_tan_diam from the xylem traits file. This is because the ring porousity is characterized by two different sizes of vessels, but the mean vessel size should be of all vessels. This could inflate the size of the ring porous trees, as these are measured with 5 measures for ring pores and 5 for non ring pores.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Unit: µm
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
15
16.6
16.1
14.86
102.6
var_coef_v
variance coefficient of vessel diameters.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
0.056656401
0.07021181
0.071009365
0.043730081
0.072168784
perf_bars
Perforation bars: Number of perforation bars between vessel elements. Calculated from IAWA characteristics 13 to 19.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood perforation plates
Values
3
2
0
4
1
ves_ray_pits
Vessel ray pits: round (0), in between (1), elongated (2) as numeric vector.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
NA
3
2
0
hel_thick
Helical thickenings strengthen the cell wall: no thickenings (0), thickenings in part of the cell (1), whole cell (2). IAWA characters 36, 37, 38, 39; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
2
0
no_deposits_or_tyloses
No deposits or tyloses in the cells. Using IAWA characteristics 56 and 58.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
1
0
factor_tylosys
Tylosis type in cells: calculated from IAWA characters 56 and 57. Factor with "non", "common, sclerotic", "common, not sclerotic"; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood vessels
Values
common, not sclerotic
none
common, sclerotic
fib_wall_thick
Fibre wall thickness: very thin (1), thin to thick (2), very thick (3), IAWA characteristics 68, 69, 70; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood fibres
Values
2
3
1
apotracheal_parenchym
Presence of apotracheal parenchym, far away from vessels, IAWA list 76, 77; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood parenchym
Values
0
1
paratracheal_parenchym
Presence of paratracheal Parenchym, near to vessels, IAWA list 78 to 84; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood parenchym
Values
1
0
banded_parenchym
Banded Parenchym means that both apo- and paratracheal parenchym is present. Combined IAWA list 85 - 89.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood parenchym
Values
1
0
ray_width
Ray width: uniseriate (1), 1-3 cells (2), 4-10 cells (7). From IAWA list 96, 97, 98.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood rays
Values
2
7
1
Crystals_ray
Crystals in ray cells. Presence absence. IAWA 37-40; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood rays
Values
1
0
Crystals_parenchym
Crystals in parenchym cells, presence absence, IAWA list 141, 142; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood cells
Values
0
1
Crystals_fibre
Crystals in fibre cells, IAWA list 143.; Datagroup description: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234); Instrumentation: microscope (Zeiss Axioskop 2 plus) (derived from datagroup); Source: 1989; IAWA Bulletin n.s. 10 (3): p. 234 --- IAWA (International Association of Wood Anatomists) list of microscopic features (derived from datagroup)
Data group: IAWA list of microscope features hardwood identification (1989; IAWA Bulletin n.s. 10 (3): p. 234)
Keywords: wood cells
Values
1
0