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85 results for “Hydrangea”
Microsatellite exploration in the climbing hydrangea (Hydrangea petiolaris Siebold & Zucc.) transcriptome: A resource for population genetics and functional genomics
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Hydrangea arborescens (Hydrangeaceae) - leaf - unspecified
Image of Hydrangea arborescens (Hydrangeaceae) - leaf - unspecified
Hydrangea arborescens (Hydrangeaceae) - leaf - unspecified
Image of Hydrangea arborescens (Hydrangeaceae) - leaf - unspecified
Hydrangea arborescens (Hydrangeaceae) - leaf - margin of upper + lower surface
Image of Hydrangea arborescens (Hydrangeaceae) - leaf - margin of upper + lower surface
Hydrangea arborescens (Hydrangeaceae) - leaf - whole upper surface
Image of Hydrangea arborescens (Hydrangeaceae) - leaf - whole upper surface
Hydrangea arborescens (Hydrangeaceae) - inflorescence - frontal view of flower
Image of Hydrangea arborescens (Hydrangeaceae) - inflorescence - frontal view of flower
Hydrangea arborescens (Hydrangeaceae) - inflorescence - frontal view of flower
Image of Hydrangea arborescens (Hydrangeaceae) - inflorescence - frontal view of flower
Hydrangea arborescens (Hydrangeaceae) - inflorescence - whole - unspecified
Image of Hydrangea arborescens (Hydrangeaceae) - inflorescence - whole - unspecified
Hydrangea arborescens (Hydrangeaceae) - whole tree (or vine) - general
Image of Hydrangea arborescens (Hydrangeaceae) - whole tree (or vine) - general
FIGURE 1. Field pictures. A. Climbing a in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 1. Field pictures. A. Climbing a Hydrangea host tree with specific equipment (Tapalapa, Chiapas, Mexico). B. Branch of Hydrangea albostellata with four inflorescences, all inflorescence bracts already shed in lower right one where the flower buds are visible, lower left inflorescence partially opened, apical inflorescences still covered by all inflorescence bracts (M.S. Samain & E. Martínez S. 2012-090).
FIGURE 4. Hydrangea albostellata. A in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 4. Hydrangea albostellata. A. Habitus of branch with inflorescences in different developmental stages (inflorescence buds, inflorescence with flower buds and infructescence). B. Enlarged marginal flower with two pistils with fertile stigmas. C. Functionally male flower with 8 fertile stamens and 2 reduced pistils. D. Maturing capsule, fertile stigmas still visible, seeds are released through the opening between the 2 pistils. E. Detail of abaxial leaf surface with stellate indument. Drawn by Ramiro Cruz Durán from the holotype M.S. Samain et al. 2012-023 (MEXU; A, B), and from the specimens M.S. Samain et al. 2012-021 (MEXU; A, D, E) and M.S. Samain & E. Martínez S. 2012-088 (MEXU; C).
FIGURE 3 in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 3. SEM pictures of flowers of Hydrangea albostellata (A–D; A, C, M.S. Samain et al. 2012-023. B, D–E: M.S. Samain & E. Martínez S. 2012-088) and Hydrangea steyermarkii (E–F, M.S. Samain et al. 2012-078). A. Central parts of marginal female flower, with two large pistils and 3 small stamens visible. B. Flower bud of male flower; note the campanulate hypanthium and the valvate petals. C. Mature fruit opened between the pistils to release the seeds. D. Male flower; note the extreme difference in size between the long stamens and the diminute pistils. E. Lateral view of male flower. F. Apical view of male flower.
FIGURE 2. Field pictures. A–B in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 2. Field pictures. A–B, Hydrangea albostellata, C–D, Hydrangea steyermarkii (M.S. Samain et al. 2012-010). A. Branch with one mature green inflorescence with old male flowers and inflorescence axes with the basal lignified parts of inflorescences of previous years (M.S. Samain et al. 2012-005). B. Abaxial leaf side with dense pubescence consisting of whitish stellate hairs, note the typical spoon-shape and broadly revolute margin (M.S. Samain & E. Martínez S. 2012-090). C. Young branch, many-ribbed, with typical brownish-reddish cortex which contracts and forms corchy patches. D. Abaxial side of young leaf with whitish stellate indument, the leaf surface typically red-brown, the margin crenate with the marked bright green glandular teeth.
FIGURE 5. Hydrangea steyermarkii. A in First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica
FIGURE 5. Hydrangea steyermarkii. A. Habitus of branch with inflorescences. B. Functionally male flower with 8 fertile stamens and 2 reduced pistils. C. Maturing capsule, fertile stigmas still visible, seeds are released through the opening between the 2 pistils. D. Inflorescence branch with inflorescence bud, inflorescence bracts and leaf pair visible. E. Detail of inflorescence branch with stellate indument. Drawn by Ramiro Cruz Durán from the specimen M.S. Samain et al. 2012-078 (MEXU; A, B, D, E), and from the holotype J.A. Steyermark 36044 (F; C).
Figure 9 from: Samain M-S, Granados Mendoza C, Martínez Salas EM (2021) On Hydrangea peruviana, an endangered species from Ecuador, and Hydrangea oerstedii, very common in Costa Rica and Panama, and seven threatened Central and South American Hydrangeas, which have been confounded with these. PhytoKeys 171: 91-153. https://doi.org/10.3897/phytokeys.171.56351
Figure 9 Hydrangea panamensisA plant growing along the stem of a CecropiaB infructescence with young and mature fruits, and enlarged marginal flowers. Hydrangea peruvianaC stolons with adventitious roots and decussate leaves. A, B field images of collection Samain & Martínez 2012-063C field image of collection Granados Mendoza et al. 2012-112.
Figure 5 from: Samain M-S, Granados Mendoza C, Martínez Salas EM (2021) On Hydrangea peruviana, an endangered species from Ecuador, and Hydrangea oerstedii, very common in Costa Rica and Panama, and seven threatened Central and South American Hydrangeas, which have been confounded with these. PhytoKeys 171: 91-153. https://doi.org/10.3897/phytokeys.171.56351
Figure 5 Hydrangea goudotiiA branch with leaves seen abaxially, old inflorescence axes and the vegetative portion of the flowering branch B inflorescence bud with cucullate inflorescence bracts and densely pubescent inflorescence axis C inflorescence of functionally male plant, with enlarged marginal flowers and a few flowers that still show stamens A field image of collection Granados Mendoza et al. 2012-105B, C field images of collection Granados Mendoza et al. 2012-43.
Figure 16 from: Samain M-S, Granados Mendoza C, Martínez Salas EM (2021) On Hydrangea peruviana, an endangered species from Ecuador, and Hydrangea oerstedii, very common in Costa Rica and Panama, and seven threatened Central and South American Hydrangeas, which have been confounded with these. PhytoKeys 171: 91-153. https://doi.org/10.3897/phytokeys.171.56351
Figure 16 Hydrangea weberbaueriA branch with inflorescences with enlarged marginal flowers B functionally male inflorescence with enlarged marginal flowers, and reduced flowers with large stamens C functionally female inflorescence with enlarged marginal flowers D close-up of functionally male flowers with large stamens and reduced pistils E close-up of functionally female flowers with reduced stamens and large pistils. A, B field images of collection Granados Mendoza et al. 2012-16C field image of collection Granados Mendoza et al. 2012-21D field image of collection Samain et al. 2011-068.
Figure 11 from: Samain M-S, Granados Mendoza C, Martínez Salas EM (2021) On Hydrangea peruviana, an endangered species from Ecuador, and Hydrangea oerstedii, very common in Costa Rica and Panama, and seven threatened Central and South American Hydrangeas, which have been confounded with these. PhytoKeys 171: 91-153. https://doi.org/10.3897/phytokeys.171.56351
Figure 11 Hydrangea peruviana. Infructescence with young fruits and densely pubescent apex of the inflorescence axis. Field image of collection Granados Mendoza et al. 2012-112.
Figure 13 from: Samain M-S, Granados Mendoza C, Martínez Salas EM (2021) On Hydrangea peruviana, an endangered species from Ecuador, and Hydrangea oerstedii, very common in Costa Rica and Panama, and seven threatened Central and South American Hydrangeas, which have been confounded with these. PhytoKeys 171: 91-153. https://doi.org/10.3897/phytokeys.171.56351
Figure 13 Hydrangea trianaeA branch with leaves seen abaxially and inflorescence buds B functionally female inflorescence with enlarged marginal flowers C basal portion of functionally male inflorescence with densely pubescent apex of the inflorescence axis, and a few open male flowers with large stamens D close-up of functionally female flowers with petals, reduced stamens and large pistils. A, C field images of collection Samain et al. 2011-064B, D field images of collection Samain et al. 2011-067.
Figure 12 from: Samain M-S, Granados Mendoza C, Martínez Salas EM (2021) On Hydrangea peruviana, an endangered species from Ecuador, and Hydrangea oerstedii, very common in Costa Rica and Panama, and seven threatened Central and South American Hydrangeas, which have been confounded with these. PhytoKeys 171: 91-153. https://doi.org/10.3897/phytokeys.171.56351
Figure 12 Hydrangea schlimii. Branch with inflorescences with many enlarged flowers. Image of specimen Linden 1139 (BR).
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