Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Diego Gutiérrez del Pozo"'
Autor:
José Javier Martín-Gómez, Diego Gutiérrez del Pozo, José Luis Rodríguez-Lorenzo, Ángel Tocino, Emilio Cervantes
Publikováno v:
Seeds, Vol 3, Iss 1, Pp 40-55 (2023)
The Cucurbitaceae is a monophyletic family with close to 1000 species of climbers, including important agronomic species and varieties characterized by tendrils and pepo fruits. The seed’s morphology is varied, and the development and structure of
Externí odkaz:
https://doaj.org/article/105ba27036eb44fe99db376eab995eb5
Autor:
José Javier Martín-Gómez, José Luis Rodríguez-Lorenzo, Diego Gutiérrez del Pozo, Félix Cabello Sáez de Santamaría, Gregorio Muñoz-Organero, Ángel Tocino, Emilio Cervantes
Publikováno v:
Horticulturae, Vol 10, Iss 3, p 285 (2024)
Seed shape descriptions of species of Vitis have traditionally been based on adjectives comparing overall shape with geometric figures, such as oval, elongated oval, and pear-shaped, corresponding to higher values of the Stummer index (lower aspect r
Externí odkaz:
https://doaj.org/article/4d1efd6964184b2baa6267a350b13114
Autor:
Emilio Cervantes, José Luis Rodríguez-Lorenzo, Diego Gutiérrez del Pozo, José Javier Martín-Gómez, Bohuslav Janousek, Ángel Tocino, Ana Juan
Publikováno v:
Horticulturae, Vol 8, Iss 10, p 974 (2022)
Historically, little attention has been paid to the resemblance between seed silhouettes to geometric figures. Cardioid and derivatives, ellipses, heart curves, lemniscates, lenses, lunes, ovals, superellipses, waterdrops, and other figures can be us
Externí odkaz:
https://doaj.org/article/a92004f3e2484593a8c512ea52d39a28
Publikováno v:
Plants, Vol 10, Iss 11, p 2546 (2021)
Seed shape in species of the Cactaceae is described by comparison with geometric models. Three new groups of models are presented, two for symmetric seeds, and a third group for asymmetric seeds. The first two groups correspond, respectively, to supe
Externí odkaz:
https://doaj.org/article/159f4b1d94ae4194a4e6a71b3a640af6
Publikováno v:
Plants, Vol 10, Iss 8, p 1695 (2021)
The Vitaceae Juss., in the basal lineages of Rosids, contains sixteen genera and 950 species, mainly of tropical lianas. The family has been divided in five tribes: Ampelopsideae, Cisseae, Cayratieae, Parthenocisseae and Viteae. Seed shape is variabl
Externí odkaz:
https://doaj.org/article/2c8135419a7044f9a1327bfba153e98b
Publikováno v:
Horticulturae, Vol 6, Iss 4, p 64 (2020)
Fruit and seed shape are important characteristics in taxonomy providing information on ecological, nutritional, and developmental aspects, but their application requires quantification. We propose a method for seed shape quantification based on the
Externí odkaz:
https://doaj.org/article/1f60c1971e4f4bb4a0fc177cd6209ee0
Autor:
José Javier Martín-Gómez, Diego Gutiérrez del Pozo, Mariano Ucchesu, Gianluigi Bacchetta, Félix Cabello Sáenz de Santamaría, Ángel Tocino, Emilio Cervantes
Publikováno v:
Agronomy, Vol 10, Iss 5, p 739 (2020)
Morphometric methods based on artificial vision algorithms provide measurements for magnitudes descriptive of seed images (i.e., the length, width, area, and surface circularity index). Nevertheless, their results frequently omit the resemblance of t
Externí odkaz:
https://doaj.org/article/80dff7ec6ca543c9b70967f010196f24
Publikováno v:
Horticulturae, Vol 5, Iss 4, p 71 (2019)
Datasets containing information on seed size have been published and are currently available. Nevertheless, there is a lack in the literature of a dataset dedicated to seed shape. We present a preliminary version for a dataset on seed morphology base
Externí odkaz:
https://doaj.org/article/8b59d6d5d650482e9b4026970efdf3b2
Publikováno v:
Lankesteriana, Volume: 22, Issue: 2, Pages: 101-109, Published: AUG 2022
Lankesteriana: International Journal on Orchidology; 2022: Lankesteriana: Volume 22, Number 2 (May–August); 101–109
Lankesteriana: International Journal on Orchidology; 2022: Lankesteriana: Volumen 22, Número 2 (Mayo–Agosto); 101–109
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR
Lankesteriana: International Journal on Orchidology; 2022: Lankesteriana: Volume 22, Number 2 (May–August); 101–109
Lankesteriana: International Journal on Orchidology; 2022: Lankesteriana: Volumen 22, Número 2 (Mayo–Agosto); 101–109
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR
A new species of Pleurothallis from the Cordillera del Cóndor in southeast Ecuador is described and illustrated. In addition, information concerning its distribution, habitat, and phenology is provided. Pleurothallis ariana-dayanae is similar to P.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d56d02124090b4c94d68810d1a448d0
http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S1409-38712022000200101&lng=en&tlng=en
http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S1409-38712022000200101&lng=en&tlng=en
A new Masdevallia species from eastern Ecuador, is described, illustrated and compared with similar species. The species is most similar to Masdevallia aphanes; both species are small plants for the genus with weak inflorescences that bear striped fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48885fbc68a85ccbc4807a7bcb1d886d
https://zenodo.org/record/6776938
https://zenodo.org/record/6776938