#NEXUS
[!This data set was downloaded from TreeBASE, a relational database of phylogenetic knowledge. TreeBASE has been supported by the NSF, Harvard University, Yale University, SDSC and UC Davis. Please do not remove this acknowledgment from the Nexus file.


Generated on October 19, 2026; 22:23 GMT

TreeBASE (cc) 1994-2008

Study reference:
Strauss S., Doerksen A., & Byrne J. 1990. Evolutionary relationships of Douglas-fir
and its relative (genus Pseudostuga) from DNA restriction fragment analysis.
Canadian Journal of Botany, 68: 1502-1510.

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S188]

[ The following blocks are input data for analysis step 137 ]
BEGIN TAXA;
        TITLE  TaxaForAnalysisStep137;
        DIMENSIONS NTAX=6;
        TAXLABELS
            Larix_occidentalis
            Pseudotsuga_japonica
            Pseudotsuga_macrocarpa
            Pseudotsuga_menziesii
            Pseudotsuga_sinensis
            Pseudotsuga_wilsoniana
            ;
END;

BEGIN CHARACTERS;
[! TreeBASE Matrix URI: http://purl.org/phylo/treebase/phylows/matrix/TB2:M343]

	TITLE Appendix;
	LINK TAXA = TaxaForAnalysisStep137;
	DIMENSIONS NCHAR=38;
	FORMAT DATATYPE=Standard SYMBOLS= "0 1" MISSING=? GAP= -;

MATRIX
[                                  10        20        30        ]
[                                   .         .         .        ]
Larix_occidentalis         0-01----1--------------1-----------0--
Pseudotsuga_japonica       00111100010001111110000110000110100110
Pseudotsuga_macrocarpa     0100-010111100000101111100011001000001
Pseudotsuga_menziesii      01001010101100000001111100011001100101
Pseudotsuga_sinensis       10110101010011111110000011100110111110
Pseudotsuga_wilsoniana     10110101010011111110000011100110111110
;
END;

[ The following blocks are output data for analysis step 137 ]
BEGIN TREES;
      TITLE Tb4916;
      LINK TAXA = TaxaForAnalysisStep137;
      TREE Fig._5B = [&R] (((Pseudotsuga_macrocarpa,Pseudotsuga_menziesii),(Pseudotsuga_japonica,(Pseudotsuga_wilsoniana,Pseudotsuga_sinensis)))Pseudotsuga,Larix_occidentalis);
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr4267]


END;
BEGIN TREES;
      TITLE Tb4916;
      LINK TAXA = TaxaForAnalysisStep137;
      TREE Fig._5A = [&R] ((Pseudotsuga_macrocarpa,(Pseudotsuga_menziesii,(Pseudotsuga_japonica,(Pseudotsuga_wilsoniana,Pseudotsuga_sinensis))))Pseudotsuga,Larix_occidentalis);
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr4266]


END;