NEXUS
[File created by TreeBASE:  7/26/07  21:15:35]
[Matrix accession#: M2981]

BEGIN TAXA;
	TITLE M2981;
	DIMENSIONS  NTAX=35;
	TAXLABELS
		Bryum_tenuisetum	Bryum_subapiculatum	Bryum_sauteri	Bryum_ruderale	Bryum_rubens	Bryum_radiculosum	Plagiobryum_pseudotriquetrum	Bryum_gemmiparum	Bryum_gemmilucens	Bryum_gemmiferum	Bryum_dyffrynense	Bryum_dunense	Plagiobryum_cyclophyllum	Bryum_coronatum	Plagiobryum_capillare	Bryum_caespiticium	Bryum_bornholmense	Bryum_bicolor	Bryum_barnesii	Bryum_argenteum	Imbribryum_alpinum	Rhodobryum_roseum	Plagiobryum_zieri	Haplodontium_reticulatum	Haplodontium_megalocarpum	Brachymenium_nepalense	Brachymenium_capitulatum	Anomobryum_prostratum	Anomobryum_julaceum	Anomobryum_humillimum	Acidodontium_seminerve	Acidodontium_ramicola	Acidodontium_heteroneuron	Bryum_violaceum	Bryum_versicolor
	;
END;

BEGIN CHARACTERS;
	TITLE M2981;
	DIMENSIONS NCHAR=42;
	FORMAT SYMBOLS = " 0 1 2 3 " MISSING = ? GAP = - ;
	CHARSTATELABELS
		1 'leaf stance (when moist)' / 'erecto-patent' erect spreading, 2 foliation_loose_or_imbricate / imbricate medium loose, 3 widest_point_of_leaf / 'at or above mid-leaf' 'below mid-leaf', 4 concavity_of_leaf / flat_to_weakly_concave concave, 5 shape_of_leaf_apex / acute_or_acuminate obtuse rounded, 6 relative_length_of_costa / excurrent percurrent evanescent 'long-excurrent >200 microns', 7 Stem_leaf_costa_guide_cells / present absent, 8 leaf_border_of_narrow_cells / well_developed weak nil, 9 leaf_margin_recurved_or_not / recurved weakly_recurved plane, 10 'toothing-denticulation towards leaf apex' / weak strong none, 11 decurrency_of_leaf_base / not_decurrent 'weak-narrow decurrent' strongly_decurrent, 12 red_colour_at_leaf_base / no yes, 13 'mid-leaf cell walls (laxness of areolation)' / 'normal-strong' 'thin (lax areolation)', 14 change_in_leaves_on_drying / spiral_twist 'shrunken-twisted' little_change, 15 filamentous_axillary_bulbils / absent present, 16 other_axillary_bulbils / absent present, 17 other_axillary_bulbils_length / less_than_250 '480-600' more_than_750, 18 'leaf primordia on "other" axillary bulbils' / 'present (no costa)' costate, 19 rhizoid_colour / brown purple_to_violet, 20 rhizoidal_tubers / absent present, 21 Rhizoidal_tubers_size / '150-270' less_than_100 more_than_330, 22 'rhizoid papillosity (largest rhizoids)' / papillose coarsely_papillose smooth, 23 rhizoidal_tuber_position / long_rhizoids short_rhizoids leaf_axils, 24 rhizoidal_tuber_colour / red orange yellow brown, 25 surface_cells_of_rhizoidal_tubers / not_protuberant protuberant, 26 sexuality / autoicous dioicous synoicous, 27 capsule_stance / erect inclined cernuous_to_pendulous, 28 'capsule shape (outline)' / ellipsoid_to_broadly_ovoid cylindrical pyriform shortly_pyriform, 29 capsule_neck / medium short long, 30 capsule_mouth / normal contracted, 31 exothecial_cell_walls / normal 'thin-weak' strong_and_persistent, 32 Exostome_development / strongly_reduced slightly_reduced 'well-developed', 33 Exostome_pattern_of_lower_outside / papillose reticulate 'cross-striolate', 34 Color_of_lower_exostome / 'red to reddish-brown' 'yellow to yellow-brown', 35 Upper_exostome_surface / papillose smooth, 36 endostome_cilia / nil rudimentary 'well-developed', 37 Endostome_processes_perforation / entired_or_perforated_along_the_keel forked, 38 Spore_size / more_than_25 up_to_20, 39 'habitat 1$ hygrophyte' / dry_habitats mesophyte hygrophyte, 40 'habitat 2$ substrata' / corticolous 'rock-thin soil' _soil, 41 'habitat 3$ calciphile-acidophile' / neutrophile calciphile acidophile, 	42 'habitat 4$ nutrient tolerance' / low medium high
	;
	MATRIX
		Bryum_tenuisetum                   01100(01)0110000200??01001211201002110201(01)120
		Bryum_subapiculatum                01100(03)0110000200??01000001201002110201(01)1(02)0
		Bryum_sauteri                      0110000220000100??0110130(02)2211021102011100
		Bryum_ruderale                     01100(03)0110000100??110100012(02)10021112011101
		Bryum_rubens                       0100000010000100??0100(12)0112110021102011101
		Bryum_radiculosum                  01100(03)0110000200??01011(03)01201102110201011(01)
		Plagiobryum_pseudotriquetrum       01100(01)0010(12)10110??00?0???1200002110201210(01)
		Bryum_gemmiparum                   0(01)010102120002012(01)01001(01)012(02)01021102012111
		Bryum_gemmilucens                  ??????????????????????????????????????????
		Bryum_gemmiferum                   01100(01)021200020100012003012010121112011101
		Bryum_dyffrynense                  0(01)111201201102012000?(01)???12(02)1012110201211(01)
		Bryum_dunense                      01100(03)02100002011101000301201012110201(01)10(01)
		Plagiobryum_cyclophyllum           2201(12)20122000110??00?0???12311021102012101
		Bryum_coronatum                    (02)210030110000100??00?0???1201002111201(01)112
		Plagiobryum_capillare              2101030010010000??01000(03)012(02)0002110201(01)(01)01
		Bryum_caespiticium                 01100(03)01(01)001020110010000012(02)1002110201(01)10(01)
		Bryum_bornholmense                 01000(01)0010010200??012000022(02)100211020111(02)(01)
		Bryum_bicolor                      01110(01)02200002011001000301201012110201110(01)
		Bryum_barnesii                     ??????????????????????????????????????????
		Bryum_argenteum                    00010(013)12220112010000?0???12(02)1012110201(01)101
		Imbribryum_alpinum                 0110010210010200??0100100120000211020111(02)0
		Rhodobryum_roseum                  2000020201000100??00?1???1201002100200(01)111
		Plagiobryum_zieri                  1001011122001200??00?0???11021212011001110
		Haplodontium_reticulatum           1111010212000100??00?0???11111000001?0210(12)
		Haplodontium_megalocarpum          01110(03)021(01)010100??00?0???11111000001?02(01)0(12)
		Brachymenium_nepalense             0000100000000000??00?0???00000000000?00000
		Brachymenium_capitulatum           0000030002000000??00?0???00200000000?10000
		Anomobryum_prostratum              1001(12)11222(01)00200??10?0???1(12)000021112011120
		Anomobryum_julaceum                1001(12)(12)12221102012?(01)0?0???1(12)000021102011120
		Anomobryum_humillimum              1001(12)21222100210??10?0???1(12)000021112011120
		Acidodontium_seminerve             11100202(12)(02)200100??00?0???1(01)020011000100000
		Acidodontium_ramicola              1110020210100100??00?0???1(01)020011001100000
		Acidodontium_heteroneuron          22000(023)0212100100??00?0???1(01)220011000100000
		Bryum_violaceum                    0110000110000100??111200012010021102011101
		Bryum_versicolor                   01100(03)02(01)00002011101000301201012110201(01)10(01)
	;
END;

BEGIN ASSUMPTIONS;
OPTIONS DEFTYPE = unord PolyTcount = MINSTEPS ; 
 END;