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Smidt,Eric de Camargo; Borba,Eduardo Leite. |
During the taxonomic revision of the Neotropical Bulbophyllum (Orchidaceae) species, a new species was discovered from Bom Sucesso, Minas Gerais State, described and illustrated here as B. hatschbachianum E. C. Smidt & Borba. This species belongs to the Neotropical section Xiphizusa (Rchb. f.) Cogn. and posses a lip epichile completely different from the related species. It is closely to B. plumosum (Barb. Rodr.) Cogn. due to its vegetative morphology, but has different flower size, color and lip epichile. In B. plumosum the epichile is thin, longer and wider than the hipochile. In B. hatschbachianum the epichile is fleshy, shortest than the hipochile, thin, and sharply narrower than the hipochile. The flowers of this new species is similar to the... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bulbophyllum; Cerrado; Orchidaceae; Taxonomy. |
Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042008000300009 |
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Macagnan,Tomas André; Smidt,Eric de Camargo; Azevedo,Cecília Oliveira de. |
O objetivo deste estudo foi descrever as espécies da subtribo Cranichidinae ocorrentes no Paraná, devido a pouca informação disponível sobre sua flora. Oito espécies de Cranichidinae coletadas em 38 localidades foram encontradas a partir de análises de espécimes de herbários. Cranichidinae são ervas terrestres, com folhas sésseis a pecioladas, inflorescência racemosa e flores não ressupinadas, normalmente verdes ou brancas. Baskervilla Lindl., representada apenas por B. paranaensis (Kraenzl.) Schltr., possui labelo saciforme projetado para trás em bolsa arredondada e pétalas unguiculadas. Cranichis Sw. possui labelo cocleado, branco com manchas verdes, e o gênero é representado por C. muscosa Sw. e C. candida (Barb.Rodr.) Cogn.. Prescottia é o gênero mais... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Baskervilla; Cranichis; Flora do Paraná; IUCN; Prescottia. |
Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042011000300017 |
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Bona,Cleusa; Engels,Mathias Erich; Pieczak,Fernanda de Siqueira; Smidt,Eric de Camargo. |
ABSTRACT The Neotropical genera Aspidogyne and Microchilus (Goodyerinae, Cranichideae, Orchidaceae) comprise ca. 200 rainforests terrestrial species. Although species of Goodyerinae are described with similar anatomy to other taxa of Cranichideae, some anatomical characteristics appear to be specific to the subtribe. Our goal was to characterise the anatomical structure of the vegetative organs of Aspidogyne and Microchilus to identify specific characters of Goodyerinae. Root, stem and leaf samples from eleven species were analysed using light and scanning electron microscopy. The leaves are hypostomatic and glabrous with predominantly anisocytic or tetracytic stomata, thin cuticle, homogeneous mesophyll with chromoplast and raphides, and collateral... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aspidogyne; Jewel orchids; Microchilus; Neotropical orchids; Vegetative anatomy. |
Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000300530 |
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