Habenaria alpestris Cogniaux (1893: 74)

Batista, João A. N., Reis, André F. De S., Leite Junior, Josefran L. & Bianchetti, Luciano De Bem, 2018, Phylogeny and taxonomy of Habenaria leprieurii, H. alpestris and H. sect. Microdactylae (Orchidaceae), with descriptions of two new taxa, Phytotaxa 373 (4), pp. 241-271 : 266-268

Habenaria alpestris Cogniaux (1893: 74) . Type:— BRAZIL. Minas Gerais: Serra do Caparaó, 2000 m, 9 February

1890, C.A.W. Schwacke 6750 (holotype BR! [642501], isotype RB! [00542613]). ( Fig. 5G–M )

Habenaria melanopoda Hoehne & Schltr. in Schlechter & Hoehne (1921: 20). Type:— BRAZIL. São Paulo : Alto da Serra, Estação Biológica, 19 December 1917, F.C. Hoehne s.n. (holotype B, destroyed; lectotype designated by Batista et al. 2011b: R! [13818], isotypes AMES! [00099943], NY! [00008913], SP! [1136], SPF! [65126]).

Habenaria verecunda Schlechter (1930: 300) , nom. illeg., not H. verecunda Schlechter (1923: 6) . Type:— BRAZIL. Rio de Janeiro: Alto Itatiaya, March 1921, P.C. Porto 1003 (holotype B, destroyed; lectotype designated by Batista et al. 2011b: RB! 588 [00542637], isotype SP! [31817] fragment).

Habenaria trimeropetala Schlechter (1925b: 331) var. itatingensis Hoehne (1940: 114) , nom. nud., in part, based upon: BRAZIL. São Paulo : Itatinga, 12 March 1903, A. Loefgren in CGGSP 6169 (SP! [29633]). (other part = H. subviridis )

Notes:—Examination of the type specimen of H. alpestris , located in the BR herbarium, revealed that H. melanopoda is conspecific and the corresponding synonimization is presented above. Other synonyms are based on Batista et al. 2011b.

Illustrations: — Schlechter & Hoehne (1921, tab. 2, original illustration of H. melanopoda ), Pabst & Dungs (1975, pg. 251, fig. 99, as H. imbricata , based on Lima & Brade 14321 [RB!]; fig. 101, based on Brade 6845 [HB!]; pg. 252, fig. 110, based on Schwacke 6750 [RB!], isotype of H. alpestris ), Batista et al. (2012, fig. 6D, as H. melanopoda ), Carvalho et al. (2013, figs. 5H, 6E, as H. melanopoda ),

Additional specimens examined:— BRAZIL. Minas Gerais. Aiuruoca, Parque Estadual da Serra do Papagaio, 18 January 2008, Batista et al. 2437 ( BHCB!); Alto Caparaó, Parque Nacional do Caparaó, 12 February 2008, Batista et al. 2539 ( BHCB!); Alto Caparaó, Parque Nacional do Caparaó, trilha entre a Tronqueira e o Terreirão, 12 March 2016, Batista et al. 3382 ( BHCB!); Diamantina, 2 April 2003, Batista 1434 ( CEN!); Moeda, Serra da Moeda, 4 January 2000, Batista & Proite 973 ( CEN!); Moeda, Serra da Moeda, 14 January 2007, Batista 1832 ( BHCB!); Ouro Branco, Serra do Ouro Branco, 5 March 2008, Batista 2612 ( BHCB!); Ouro Preto, 5 January 1951, Macedo 2882 ( RB!); Poços de Caldas, Morro vizinho ao Morro do Ferro, 31 January 2009, Batista et al. 2780 ( BHCB!); São Roque de Minas, Parque Nacional da Serra da Canastra, 12 March 2000, Batista & Lemos 1073 ( CEN!); São Roque de Minas, Parque Nacional da Serra da Canastra, 8 January 2007, Batista et al.1799 ( BHCB!); São Roque de Minas, Parque Nacional da Serra da Canastra, 9 January 2007, Batista et al. 1810 ( BHCB!); São Roque de Minas, Parque Nacional da Serra da Canastra, 19 February 1997, Romero et al. 3868 ( HUFU!, BHCB!). Paraná. estrada Curitiba—Joinville, descida da Serra, 15 February 1960, Leinig 182 ( HB!); Curitiba, Umbará, 5 February 1980, Dombrowski 10343 ( MBM!); Guaratuba, Serra de Araçatuba, Morro dos Perdidos, 10 December 1998, Santos et al. 700 ( SP!); [Lapa], Serrinha, 4 January 1915, Dusen 16278 ( HB!, MBM!, S!); São Luiz do Purunã, Balsa Nova, December 1978, Dombrowski & Scherer Neto 10124 ( MBM!); Tijucas do Sul, Serra de Papanduva, 15 December 1997, Ribas et al. 2129 ( MBM!); without locality, 5 December 1916, Lange s.n. ( MBM 214021!); without locality, 1908–1912, Dusen s.n. ( S!). Rio de Janeiro. Itatiaia, Planalto do Itatiaia, Brade 15681, ( RB!); Santa Maria Madalena, Santa Maria Magdalena, Pedra Dubois, 27 February 1935, Santos Lima & Brade 14321 ( HB!, RB!). Rio Grande do Sul. Cambará do Sul, 1 February 2008, Batista 2471 ( BHCB!); São José dos Ausentes, Serra da Rocinha , 2 February 2008, Batista 2503 ( BHCB!); São José dos Ausentes, Serra da Rocinha , 3 February 2008, Batista 2505 ( BHCB!); Cambará do Sul, 22 January 2011, Fernandes et al. 485 ( BHCB!); Cambará do Sul, Parque Nacional dos Aparados da Serra, 27 January 2011, Fernandes et al. 603 ( BHCB!); Canoas, Esteio, proximo Porto Alegre, 8 November 1932, Orth s.n. ( PACA 600!); Esteio, proximo Canoas, 8 November 1932, Orth s.n. ( HB 288!); São Francisco de Paula , 8 February 2012, Klein 144 ( BHCB!); São José dos Ausentes , estrada de terra próximo da divisa RS/ SC, 23 January 2011, Fernandes et al. 521 ( BHCB!); São José dos Ausentes , January 2002, Sobral 9490 ( RB!); São Leopoldo , 8 January 1933, Orth s.n. ( PACA 595!). Santa Catarina. Campo Alegre, Serra Quiriri, 28 December 1999, Cordeiro et al. 1689 ( BHCB!, ESA!, G!, HEPH!, HUEFS!, MBM!, SP!, SPF!); Campo Alegre, Serra Quiriri, 29 December 1998, Silva et al. 2805 ( BHCB!, ESA!, G!, HUEFS!, MBM!, SPF!); Campo Alegre, Serra Quiriri, 29 December 1998, Silva et al. 2806 ( MBM!); São Francisco do Sul, Monte Crista, Garuva, 22 December 1957, Reitz & Klein 5867 ( HB!); Urubici, Campo dos Padres, Serra Geral, próximo a nascente do Rio Canoas, 19 February 2008, Mota et al. 1585 ( BHCB!). São Paulo. Alto da Serra , caminho viejo a Santos, 14 December 1952, Boelcke 6741 ( SI!); caminho viejo a Santos, 14 December 1952, Boelcke 6712 ( SI!); Areias, Serra da Bocaina, Estrada Lageado-Macacos , 26 March 2009, Martins et al. 1265 ( SP!); Campos do Jordão, Umuarama, 23 January 1935, Kuhlmann s.n. ( SP 32517!); Campos do Jordão, January 1946, Leite 3844 ( AMES!, SP!); [Paranapiacaba], Alto da Serra, 6 January 1907, Usteri s.n. ( K!); Salesópolis, Boracéia, Estação Biológica, 6 December 1968, Handro 2080 ( SPF!); [Santo André], Alto da Serra, Campo Grande, 2 February 1913, Brade 6193 ( HB!, HBG!); [Santo André], Serra do Mar, Campo Grande, November 1913, Brade 6845 ( HB!); [Santo André], Estação Rio Grande, 12 December 1900, Edwall in CGGSP 6170 ( SP!); [Santo André], Alto da Serra, estrada do Vergueiro, 23 December 1920, Hoehne s.n. ( BHCB 104980!, SP 4731!, SP 4729!, SPF 65127!); [Santo André], Alto da Serra, 14 February 1929, Smith 1898 ( AMES!); [ São Bernardo do Campo], São Bernardo , December 1911, Brade 5084 A ( HB!); [ São José do Barreiro], Serra da Bocaina, 14 January 1955, Egler 78/ A ( RB!); São Paulo, Vila Ema , December 1932, Brade 12339 ( R!); São Paulo, Biritiba Mirim, Estação Biológica de Boracéia , 4 January 1984, Custódio Filho 2189 ( BHCB!, SP!, SPSF!); São Paulo, Biritiba Mirim, Estação Biológica de Boracéia , 4 January 1984, Custódio Filho 2196 ( SP!, SPF!, UB!); São Paulo, Biritiba Mirim, Estação Biológica de Boracéia , 29 May 1986, Custódio Filho 2632 ( SPSF!); Parque Estadual da Serra do Mar, Núcleo Curucutu, 18 December 1996, Garcia et al. 936 ( PMSP!, SP!, UB!); São Paulo ,

Pinheiros, 9 December 1930, Gehrt s.n. (90) ( BHCB 35166 !, G!, SPF 10326 !, UB!) ; Santo Amaro, Fazenda Curucutú , 2 February 1950, Kuhlmann 2295 ( SP!, SPF!) ; URUGUAY. Canelones, Atlantida , 5 February 1939, Rosengurtt B-2840 ( MVM!) ; Canelones, 12 Janury 1944, Rosengurtt B-4325 ( MVM!). WITHOUT LOCALITY: Burchell 3781 ( W!, mixed with H. parviflora ) .

Figures

FIGURE 5. Habenaria heptadactyla. A. Habit. B. Leaf. C–D. Dissected perianth, bract, pedicellate ovary, gynostemium and spur. E. Inflorescence. F. Flowers, front view. Habenaria alpestris. G. Habit. H–I. Leaf. J–K. Dissected perianth, bract, pedicellate ovary, gynostemium and spur. L. Inflorescence. M. Flowers, front view. B, F. Batista 674 (CEN). C. Batista 414 (CEN). D. Batista et al. 727 (CEN). E. Salles 1859 (HEPH). H, K, N. Batista et al. 1810 (BHCB). I, J, L. Batista 2505 (BHCB). Photographs by J.A.N. Batista.