#nexus

[!
Data from Table A2.2 in Appendix 2 of:
Kenrick, Paul, and Peter r. Crane. 1997. The origin and early diversification
of land plants:  a cladistic study.  Smithsonian Institution Press, Washington.
(ISBN 1-56098-729-4)
]

begin taxa;
  dimension ntax=15;
  taxlabels
    Andreaea
    Andreaeobryum
    Anthoceros
    Chara
    Coleochaete
    Equisetum
    Haplomitrium
    Horneophyton
    Huperzia
    Monoclea
    Notothylas
    Polytrichum
    Sphaerocarpos
    Sphagnum
    Takakia
  ;
end;

begin characters;
   dimensions nchar=34;
   format missing=? symbols="012";
   charstatelabels
       1 'Sporophyte cellularity' / unicellular multicellular,
       2 'Sporophyte independence or dependence' / dependent independent,
       3 'Well-developed sporangiophore' / absent present,
       4 'Sporophyte branching' / absent present,
       5 'Intercalary meristem' / absent present,
       6 'Foot form' / bulbous tapering,
       7 'Xylem-cell thickenings' / absent present,
       8 'Sporangium' / absent present,
       9 'Sporangium dehiscence' / linear operculate,
      10 'Columella' / absent present,
      11 'Elaters and pseudoelaters' / absent present,
      12 'Zoospore flagella' / present absent,
      13 'Perine' / absent present,
      14 'Cuticle' / absent present,
      15 'Stomates' / absent present,
      16 'Gametophyte form' / thalloid axial,
      17 'Gametophyte leaves' / absent present,
      18 'Archegonium' / absent present,
      19 'Anteridium morphology' / naked jacket,
      20 'Antheridium development' / exogenous endogenous,
      21 'Archegonium position' / superficial sunken,
      22 'Gametangia distribution' / nonterminal terminal,
      23 'Paraphyses' / absent present,
      24 'Rhizoid cellularity' / unicellular multicellular,
      25 'Protonema type' / nonfilamentous filamentous,
      26 'Oil bodies' / absent present,
      27 'Mucilage clefts' / absent present,
      28 'Pseudopodium' / absent present,
      29 'Pyrenoids' / present absent,
      30 'Bicentriolar centrosomes' / orthogonal bicentriolar peripheral,
      31 'Orientation of lamellae in multilayered structure' / '90 degrees' '40-45 degrees',
      32 'Preprophase bands in mitosis' / absent present,
      33 'Lunularic acid' / absent present,
      34 'D-methionine' / 'not distinguished' distinguished
   ;
   matrix
      Andreaea       1000010101011101111001111001?11??1
      Andreaeobryum  1010010101011101111001111000??????
      Anthoceros     100010010111011001111000001001??01
      Chara          00????????01?0?1000000000000?000??
      Coleochaete    00????????0000?00000000000000000??
      Equisetum      1111001100011110011010000000?21?01
      Haplomitrium   10000001001101011110010?0100111?1?
      Horneophyton   11110?01?101?11101??1100??00??????
      Huperzia       1111001100011111011011100000?????1
      Monoclea       1000000100110100011000000100????1?
      Notothylas     10001001011101100111100000100111??
      Polytrichum    1010010111011111111001111000?11?01
      Sphaerocarpos  1000000100110100011000000100111?10
      Sphagnum       1000000111011111111001010001111101
      Takakia        101001010101?1011110010??000111???
   ;
end;
