#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 June 28, 2025; 14:16 GMT

TreeBASE (cc) 1994-2008

Study reference:
Datwyler S., & Wolfe A. 2004. Phylogenetic relationships and morphological evolution
in Penstemon subg. Dasanthera (Veronicaceae). Systematic Botany, 29(1): 165-176.

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S1001]

[ The following blocks are input data for analysis step 1723 ]
BEGIN TAXA;
        TITLE  TaxaForAnalysisStep1723;
        DIMENSIONS NTAX=5;
        TAXLABELS
            Penstemon_cardwellii
            Penstemon_davidsonii
            Penstemon_fruticosus
            Penstemon_newberryi
            Penstemon_rupicola
            ;
END;

BEGIN CHARACTERS;
[! TreeBASE Matrix URI: http://purl.org/phylo/treebase/phylows/matrix/TB2:M559]

	TITLE 'ISSR data; fig. 6a';
	LINK TAXA = TaxaForAnalysisStep1723;
	DIMENSIONS NCHAR=131;
	FORMAT DATATYPE=Standard SYMBOLS= "0 1" MISSING=? GAP= -;

MATRIX
[                                10        20        30        40        50        60        70        80        90        100       110       120       130 ]
[                                 .         .         .         .         .         .         .         .         .         .         .         .         . ]
Penstemon_cardwellii     10001011010001111010111111100011000111011101011011111111110001000000110111011111010110011001000011111111111111000111010101011110011
Penstemon_davidsonii     11101101101011111110011111111111111010111010111010111100111111100001001111111111111111010100100011111111111111101111111111111111111
Penstemon_fruticosus     11111111101111111111111111110110011111000010101010111111111110010001000110011111111110111100100111101011101111111111010101101111011
Penstemon_newberryi      01001111101110010100000010101110000010010011111010101110100000111000000000011010111111011000001011101110110011001111010100111110011
Penstemon_rupicola       01001111000011001111100110010110111100011111111111111010111100100010100010011011111111010000001001111111111111001110111110111111011
;
END;

[ The following blocks are output data for analysis step 1723 ]
BEGIN TREES;
      TITLE Tb6499;
      LINK TAXA = TaxaForAnalysisStep1723;
      TREE Fig._6a = [&R] (Penstemon_fruticosus,((Penstemon_cardwellii,(Penstemon_rupicola,Penstemon_newberryi)),Penstemon_davidsonii));
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr4114]


END;