#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 July 12, 2025; 8:30 GMT

TreeBASE (cc) 1994-2008

Study reference:
Smidt E.D. 2018. Molecular and morphological phylogenetic analysis and taxonomic
revision of the genus Orleanesia (Orchidaceae, Epidendroideae, Laeliinae). Plant
Systematics and Evolution, .

TreeBASE Study URI:  http://purl.org/phylo/treebase/phylows/study/TB2:S22198]

BEGIN TAXA;
        TITLE  Taxa;
        DIMENSIONS NTAX=21;
        TAXLABELS
            Barbosella_australis
            Cattleya_forbesii
            Cattleya_guttata
            Cattleya_intermedia
            Caularthron_bicornutum
            Caularthron_bilamellatum
            Epidendrum_armeniacum
            Epidendrum_avicula
            Epidendrum_campestre
            Epidendrum_nocturnum
            Epidendrum_rigidum
            Epidendrum_tridactylum
            Microepidendrum_subulatifolium
            Myrmecophila_tibicinis
            Orleanesia_amazonica
            Orleanesia_cuneipetala
            Orleanesia_mineirosensis
            Orleanesia_pleurostachys
            Schomburgkia_anceps
            Schomburgkia_rubescens
            Schomburgkia_speciosa
            ;
END;

BEGIN CHARACTERS;
[! TreeBASE Matrix URI: http://purl.org/phylo/treebase/phylows/matrix/TB2:M45618]

	TITLE Orleanesia_Morphology;
	LINK TAXA = Taxa;
	DIMENSIONS NCHAR=22;
	FORMAT DATATYPE=Standard SYMBOLS= "0 1 2 3" MISSING=? GAP= -;
	CHARSTATELABELS
		1  Habito / Cespitoso Reptante,
		2  'Ra_zes, superf_cie, textura' / Lisa Verrucosas,
		3  Rizoma / Inconsp_cuo Consp_cuo,
		4  Pseudobulbo / Ausente Presente,
		5  'Pseudobulbo, forma' / Cil_ndrico Fusiforme Ovo_de_a_obclavado,
		6  'Pseudobulbo, interior' / _S_lido Oco_,
		7  'Folhas, disposi__o no cauloma' / Apenas_no__pice_do_cauloma Apenas_na_metade_superior_do_cauloma Ao_longo_de_todo_cauloma,
		8  'Folhas, _pice, forma' / Acuminado_a_obtuso Bilobado Vari_vel,
		9  'Folha, textura' / Membran_cea 'Coriacea a Coriaceo-carnosa' 'Semi-terete a terete',
		10  Bainhas_foliares / Ausentes Presentes,
		11  Infloresc_ncia._classifica__o / Racemo_ Pan_cula_ Solit_ria,
		12  'Flores, posi__o na infloresc_ncia' / N_o_ressupinadas_ Ressupinadas_,
		13  'Flores, p_talas, forma' / Lineares_a_espatuladas el_pticas_a_obovadas_ obtruladas,
		14  'Flores, margem das t_palas' / n_o_ondulada ondulada_,
		15  'Flores, labelo, n_mero de lobos' / 0 3,
		16  'Flores, lobos laterais do labelo, disposi__o' / Extendidos Envolvendo_o_ginost_mio_ Eretos,
		17  'Flores, labelo, superf_cie' / lisa presen_a_de_calos_ou_lamelas_ presen_a_de_verrugas_ou_papilas,
		18  'Flores, labelo, disposi__o em rela__o ao ginost_mio' / livre_ adnado_ao_ginost_mio_,
		19  'Ginost_mio, ap_ndices laterais aur_culares' / Ausentes Presentes,
		20  P__do_ginost_mio / Ausente Presente,
		21  'Polin_rio, pol_nias, n_mero' / _4 _8,
		22  'Polin_rio, pol_nias, tamanho' / Duas_internas_menores Duas_internas_maiores Quatro_superiores_maiores Todas_iguas,
		;

MATRIX
[                                          10        20  ]
[                                           .         .  ]
Barbosella_australis               1010--001021100-100103
Cattleya_forbesii                  ??????????????????????
Cattleya_guttata                   ??????????????????????
Cattleya_intermedia                ??????????????????????
Caularthron_bicornutum             0001111111011010101003
Caularthron_bilamellatum           0001111011011010101001
Epidendrum_armeniacum              0000--2001010010110000
Epidendrum_avicula                 101120000110000-100000
Epidendrum_campestre               000120001101001-011000
Epidendrum_nocturnum               0000--211101001-110003
Epidendrum_rigidum                 0010--211101001-110003
Epidendrum_tridactylum             0011100001110010110003
Microepidendrum_subulatifolium     0100--102010000-110003
Myrmecophila_tibicinis             000111101011011100001?
Orleanesia_amazonica               000100211100000-001100
Orleanesia_cuneipetala             000100211110200-001101
Orleanesia_mineirosensis           000110102110000-101101
Orleanesia_pleurostachys           000110211110000-001103
Schomburgkia_anceps                1011200010011011100012
Schomburgkia_rubescens             1011200110011011100012
Schomburgkia_speciosa              1001200010011011100012
;
END;