by Delfina de Araujo



 

Oncidium lanceanum Lindl.

Described in 1842 and published in Transactions of the Horticultural Society of London n.s. 2: 100, t. 5.
In Brazil, it occurs at the states of Amazonas, Pará and Pernambuco and also in Guyana, Jamaica, Suriname, Trinidad and Venezuela.

Synonyms:
Oncidium fragrans Raf.
Lophiaris lanceana (Lindl.) Bra


  Oncidium morenoi Dodson & Luer

Described in l976 and published in Selbyana 1: 44.
In Brazil, occurs in the states of Espírito Santo, Mato Grosso, Mato Grosso do Sul, Pará and São Paulo and also in Bolivia.

Synonyms:
Lophiaris morenoi (Dodson & Luer) Braëm
Trichocentrum morenoi (Dodson & Luer.) M.W. Chase & N.H. Williams.

  Oncidium nanum Lindl.

Described in 1842 and published in Edwards's Botanical Register.
In Brazil, occurs in the states of Amazonas, Mato Grosso, Mato Grosso do Sul and Pará, and also in French Guyana, Bolivia, Ecuador, Peru and Venezuela.

Synonyms:
Lophiaris nana (Lindl.) Braëm
Oncidium patulum Schltr.
Oncidium thyrsiflorum Barb. Rodr.
Trichocentrum nanum (Lindl.) M.W. Chase & N.H. William

 
Oncidium pohlianum Cogn.

Described in l906 and published in Flora Brasiliensis 3: 6: 394
Endemic to the state of São Paulo.

Synonyms:
Lophiaris pohliana (Cogn) Braëm
Trichocentrum pohlianum (Cogn.) M.W. Chase & N.H. Williams

 

Oncidium pumilum Lindl.

Described in 1825 and published in Edwards's Botanical Register 11: t. 920.
No Brazil, occurs in the states of Bahia, Brasilia, Espírito Santo, Goiás, Minas Gerais, Mato Grosso do Sul, Mato Grosso, Pará, Paraná, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo and also in Paraguay, Uruguay and Argentina.
Synonyms:
Lophiaris pumila (Lindl.) Braëm
Trichocentrum pumilum (Lindl.) M.W. Chase


  Natural hybrid

Rodriguezia venusta (Lindl.) Rchb. f. x Oncidium pumilum Lindl. - ES
Occurrence published in "Híbridos de Orquídeas Nativas do Espírito Santo", Boletim Caob Ano II, 4, 14-16.1989, by Érico de Freitas Machado.


Oncidium stramineum Batem ex Lindl.

Described in 1838 and published in Edwards's Botanical Register 24: Misc. 39.
Without de terminated area.
Synonyms:
Lophiaris straminea (Batem ex Lindl.) Braëm
Oncidium saltator Lemb
Trichocentrum stramineum
(Batem ex Lindl.) M.W. Chase & N.H. Williams



Oncidium schwambachiae Castro & Toscano

Described in 1983 and published in Bradea, Boletim do Herbarium Bradeanum 3(39): 353.
Endemic to the state of Espírito Santo.
Synonym:
:
Lophiaris schwambachiae (Castro & Toscano) Sengh.





Proposals of transference to another genera:

Lophiaris Rafinesque
1836 - Genus established and published in Flora Telluriana 4: 40-41. (1836-1838)
1993 - Guido Braëm in Schlechteriana 4(1-2): 17. 1993, proposed to reestablish the genus and transfer the follow species of the Plurituberculata section and a species from Pulvinata do gênero Oncidium Sw.
1997 - Senghas in Schlechter Orchideen, ed. 3, I/C(33-36): 2128, proposed the transference of more one species:
Lophiaris lanceana (Lindl.) Braëm
Lophiaris morenoi (Dodson & Luer) Braëm
Lophiaris nana (Lindl.) Braëm
Lophiaris pohliana (Cogn) Braëm
Lophiaris pumila (Lindl.) Braëm
Lophiaris schwambachiae (Castro & Toscano) Sengh.
Lophiaris straminea (Batem ex Lindl.) Braëm

Trichocentrum
Poepp. & Endl.
1836 - Genus established and published in Nova Genera ac Species Plantarum 2: 11, pl. 115.
2001 - M.W. Chase, N.H. Williams, Timothy Fulcher and W. Mark Whitten, em Lindleyana 16(2): 137. "Molecular Systematics of the Oncidiinae based on Evidence from four Dna Sequence regions: Expanded Circumscriptions of Cyrtochilum, Erycina, Otoglossum and Trichocentrum and a New Genus (Orchidaceae) proposed the transference to the genus Trichocentrum some species:
Trichocentrum morenoi (Dodson & Luer.) M.W. Chase & N.H. Williams
Trichocentrum nanum (Lindl.) M.W. Chase & N.H. Williams
Trichocentrum pohlianum (Cogn.) M.W. Chase & N.H. Williams
Trichocentrum pumilum (Lindl.) M.W. Chase
Trichocentrum stramineum (Batem ex Lindl.) M.W. Chase & N.H. Williams


 

Bibliography

= Leslie A. Garay & John E. Stacy - Synopsis of the genus Oncidium - Bradea Vol 1. 40, 1974.
= Pabst & Dungs - Orchidaceae Brasilienses, 189.190. Volume 2.
=
Mobot Botinical Garden - http://mobot.mobot.org/
= Bradea - Boletim do Herbário Bradeanum
= Guido Braëm em Schlechteriana 4(1-2): 17. 1993
= II Encontro Nacional de Orquidófilos e Orquidólogos - 1989
= M.W. Chase, N.H. Williams, Timothy Fulcher and W. Mark Whitten - Lindleyana 16(2): 137. 2001
= Marco Antonio Campacci. Flora Brasileira Orquídeas 1 - CD . 2000
= Augusto Ruschi - Orquídeas do Estado do Espírito Santo -l986
= Orquídeas do Alto da Serra - David, Isabel Miller e Richard Warren
= Orchids of Brazil - Jim & Barbara McQueen - 1993
= Orchids from Carajás - Luiz Carlos Nepomuceno, Wolmar da Silva Cedivanes, Euzamar Cardoso     Silveira, Jair Pereira da Silva - 1996
= Orquídeas de Alagoas - Luiz Pereira de Araujo
= Álbum de Orchidaceas Brasileiras - F.C. Hoehne - 1930
= Iconografia de Orchidaceas do Brasil, F.C. Hoehne - 1949
= Subtribus: Oncidiinae - Sonderabdruck aus Schlechter, Die Orchideen, 3, Auflage, Bd.I
= Carlos Eduardo de Britto Pereira - entrevistas a Brazilian Orchids/ Orchid News http://members.xoom.virgilio.it/orchidnews/on10/paginas/on10br.htm
= Senghas in Schlechter Orchideen, ed. 3, I/C(33-36): 2128- 1997.
Revista Orquidário:
= Orquídeas do Brasil -1- Mato Grosso do Sul - Álvaro Pereira dos Santos, Vol 7, nº3, 1993
= Considerações sobre o Oncidium zapii e O. X colnagoi - Luciano Zapi, Vol 9, nº2, abril a junho de l995
= Notas sobre o gênero Oncidium - Carlos Eduardo de Britto Pereira.
= A Subtribes Oncidiinae uma nova revisão científica - Karlheinz Senghas, tradução Waldemar Scheliga,     Vol 12, nº 4.
= O Gênero Oncidium no Brasil, Kerlheinz Senghas - tradução Waldemar Scheliga, Revista Orquidário,     Vol 14, nº1.
Boletim Caob:
= João Baptista F. da Silva - Boletim CAOB nº 26, 0ut/Nov/Dez 96
= João Baptista F. da Silva - Boletim CAOB nº 28, Abr/Mai/Jun 97
= Augusto Fernandes Neves, Boletim CAOB nº 26, Out/Nov/Dez 96

Photos: Sergio Araujo

Any kind of reproduction (print, digital or anyone) of any type of material of this site: texts, layout, photos, images and others - is strictly forbidden without previous written permission of the authors. Any solicitation or information should be done by the e-mail: orquideas@superig.com.br