Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the group
The diversity of ornamentations present in the tracheoids of seed surface from species of the subtribe Pithecocteniinae (genera Amphilophium, Distictella, Distictis, Glaziovia, Haplolophium, and Pithecoctenium) in the Bignoniaceae is described. Three distinct ornamentation types were observed on th...
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| Format: | Article |
| Language: | English |
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Sociedad Botánica de México, A. C.
2012-03-01
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| Series: | Botanical Sciences |
| Subjects: | |
| Online Access: | https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/381 |
| _version_ | 1797983730715852800 |
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| author | Carlos Manuel Burelo-Ramos Francisco Gerardo Lorea-Hernández Guillermo Angeles |
| author_facet | Carlos Manuel Burelo-Ramos Francisco Gerardo Lorea-Hernández Guillermo Angeles |
| author_sort | Carlos Manuel Burelo-Ramos |
| collection | DOAJ |
| description |
The diversity of ornamentations present in the tracheoids of seed surface from species of the subtribe Pithecocteniinae (genera Amphilophium, Distictella, Distictis, Glaziovia, Haplolophium, and Pithecoctenium) in the Bignoniaceae is described. Three distinct ornamentation types were observed on the tracheoid surfaces: (1) Tracheoids without ornaments (in the genera Amphilophium, Glaziovia and Haplolophium), (2) ornaments in true helices (in the genera Distictis and Distictella), and (3) ornaments in pseudo-helices (in the genus Pithecoctenium). The taxonomic value of these tracheoid ornaments to establish possible relationships within the subtribe Pithecocteniinae is discussed.
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| first_indexed | 2024-04-11T06:51:54Z |
| format | Article |
| id | doaj.art-fd659cfbe3e54d228524f2dc8111c0f5 |
| institution | Directory Open Access Journal |
| issn | 2007-4298 2007-4476 |
| language | English |
| last_indexed | 2024-04-11T06:51:54Z |
| publishDate | 2012-03-01 |
| publisher | Sociedad Botánica de México, A. C. |
| record_format | Article |
| series | Botanical Sciences |
| spelling | doaj.art-fd659cfbe3e54d228524f2dc8111c0f52022-12-22T04:39:11ZengSociedad Botánica de México, A. C.Botanical Sciences2007-42982007-44762012-03-0190110.17129/botsci.381Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the groupCarlos Manuel Burelo-Ramos0Francisco Gerardo Lorea-Hernández1Guillermo Angeles2Herbario UJAT, División Académica de Ciencias Biológicas. Universidad Juárez Autónoma de Tabasnstituto de Ecología, A.C. Red de Biodiversidad y SistemáticaInstituto de Ecología, A.C., Red de Ecología Funcional The diversity of ornamentations present in the tracheoids of seed surface from species of the subtribe Pithecocteniinae (genera Amphilophium, Distictella, Distictis, Glaziovia, Haplolophium, and Pithecoctenium) in the Bignoniaceae is described. Three distinct ornamentation types were observed on the tracheoid surfaces: (1) Tracheoids without ornaments (in the genera Amphilophium, Glaziovia and Haplolophium), (2) ornaments in true helices (in the genera Distictis and Distictella), and (3) ornaments in pseudo-helices (in the genus Pithecoctenium). The taxonomic value of these tracheoid ornaments to establish possible relationships within the subtribe Pithecocteniinae is discussed. https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/381Bignoniaceaecell-wall thickeningPithecocteniinaewinged seedstracheoides |
| spellingShingle | Carlos Manuel Burelo-Ramos Francisco Gerardo Lorea-Hernández Guillermo Angeles Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the group Botanical Sciences Bignoniaceae cell-wall thickening Pithecocteniinae winged seeds tracheoides |
| title | Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the group |
| title_full | Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the group |
| title_fullStr | Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the group |
| title_full_unstemmed | Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the group |
| title_short | Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the group |
| title_sort | variation in the tracheoids of seeds from the subtribe pithecocteniinae bignonieae bignoniaceae and theircontribution to the systematics of the group |
| topic | Bignoniaceae cell-wall thickening Pithecocteniinae winged seeds tracheoides |
| url | https://www.botanicalsciences.com.mx/index.php/botanicalSciences/article/view/381 |
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