#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 November 08, 2025; 21:10 GMT

TreeBASE (cc) 1994-2008

Study reference:
Simpson B., Weeks A., Helfgott D., & Larkin L. 2003. Species relationships in Krameria
(Krameriaceae) based on ITS sequences and morphology: Implications for character
utility and biogeography. Systematic Botany, null.

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S1042]

[ The following blocks are input data for analysis step 1824 ]
BEGIN TAXA;
        TITLE  TaxaForAnalysisStep1824;
        DIMENSIONS NTAX=18;
        TAXLABELS
            Krameria_argentea
            Krameria_bahiana
            Krameria_cistoidea
            Krameria_cytisioides
            Krameria_erecta
            Krameria_grandiflora
            Krameria_grayi
            Krameria_ixine
            Krameria_lanceolata
            Krameria_lappacea
            Krameria_pauciflora
            Krameria_paucifolia
            Krameria_ramosissima
            Krameria_revoluta
            Krameria_secundiflora
            Krameria_sonorae
            Krameria_spartioides
            Krameria_tomentosa
            ;
END;

BEGIN CHARACTERS;
[! TreeBASE Matrix URI: http://purl.org/phylo/treebase/phylows/matrix/TB2:M645]

	TITLE Krameria_morph;
	LINK TAXA = TaxaForAnalysisStep1824;
	DIMENSIONS NCHAR=23;
	FORMAT DATATYPE=Standard SYMBOLS= "0 1 2 3 4" MISSING=? GAP= -;
	CHARSTATELABELS
		1  Peduncles / present absent,
		2  Leaf_shape / 'simple, ovate' 'simple, linear' 'scale-like' compound,
		3  flowers / solitary inflorescences,
		4  Peduncles / long 'short, flush',
		5  Buds / arcuate ovate,
		6  Sepal_position / connivent right_angle reflexed,
		7  Sepal_number / five four,
		8  Gland_type / rugose striate_over_surface restricted_to_tip,
		9  Petal_number / five four,
		10  Petaloid_petals / 'free-strap shaped' 'basally fused, cordate' 'free, spathulate' 'free, broad',
		11  Stamen_number / four three,
		12  Stamen_length / all_equal unequal_in_length,
		13  Pollen_apertures / tricoplorate 'porate, narrow pores' 'porate, broad pores',
		14  Spine_density / scattered 'dense, bases touching',
		15  Spine_type / 'thin, black or purple' 'thin, red' stout,
		16  Spine_barbs / shiny_barbs_2_whorls_at_tips shiny_barbs_1_whorl_at_tip small_teeth_distally irregular_on_shaft no_barbs,
		17  Spine_base / strigose glabrous,
		18  Sepal_color / reds rose_fading_to_white 'yellow and rose-brown',
		19  Stamen_fusion / free_from_attachment_pt. fused_beyond_attachment_pt.,
		20  Lateral_sepals / narrower_than_others broader_than_others,
		21  Shape_of_fruit / ovoid 'heart-shaped',
		22  Shoot_type / long_only mixed_long_and_short,
		23  Pubescence_of_young_leaves / sericeous canescent strigose tomentose,
		;

MATRIX
[                                 10        20      ]
[                                  .         .      ]
Krameria_argentea         0011101102012124{01}000002
Krameria_bahiana          00111011030020220000003
Krameria_cistoidea        10101100020100000000000
Krameria_cytisioides      03001200000110010000002
Krameria_erecta           1100100201012023{01}000112
Krameria_grandiflora      00111011020120220001002
Krameria_grayi            11000200000110010000001
Krameria_ixine            0011101102012013110000{23}
Krameria_lanceolata       11101102010020220010002
Krameria_lappacea         101011101{02}1100000000000
Krameria_pauciflora       11101002010020230200002
Krameria_paucifolia       10101200000110010000002
Krameria_ramosissima      12001002010120241000112
Krameria_revoluta         11101012010120130200002
Krameria_secundiflora     11101002010020230000002
Krameria_sonorae          11100200000110010100002
Krameria_spartioides      01111011020120020000002
Krameria_tomentosa        00111011020120131000003
;
END;

[ The following blocks are output data for analysis step 1824 ]
BEGIN TREES;
      TITLE Tb6599;
      LINK TAXA = TaxaForAnalysisStep1824;
      TREE Fig._5 = [&R] (Krameria_argentea,(Krameria_bahiana,(Krameria_ixine,Krameria_tomentosa)),(((((Krameria_cistoidea,Krameria_lappacea),Krameria_cytisioides,Krameria_grayi,Krameria_paucifolia,Krameria_sonorae),(Krameria_erecta,Krameria_ramosissima),(Krameria_lanceolata,Krameria_pauciflora,Krameria_secundiflora)),Krameria_revoluta),Krameria_spartioides),Krameria_grandiflora);
[!  TreeBASE tree URI: http://purl.org/phylo/treebase/phylows/tree/TB2:Tr5801]


END;