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10 results for “Ionopsis”
Herbarium specimen image of Ionopsis utricularioides (Sw.) Lindl., part of the collection of Meise Botanic Garden
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.<br>- A lossless TIFF image from which the JPEG image has been derived.
FIGURE. Orchidaceae from Honduras. A. Homalopetalum pumilio. B. Ionopsis utricularioides. C. Isochilus aurantiacus. D. I. latibracteatus. E. I. linearis. F. Jacquiniella cobanensis. G. Laelia mottae. H. L. rubecens. I. L. superbiens. J. Lankesteriana abbreviata. K. L. comayaguensis. L. Leochilus johnstonii. M. L. labiatus. N. Lepanthes acuminata. O. L. appendiculata. P. L in An Updated Checklist of the Orchidaceae of Honduras
FIGURE. Orchidaceae from Honduras. A. Homalopetalum pumilio. B. Ionopsis utricularioides. C. Isochilus aurantiacus. D. I. latibracteatus. E. I. linearis. F. Jacquiniella cobanensis. G. Laelia mottae. H. L. rubecens. I. L. superbiens. J. Lankesteriana abbreviata. K. L. comayaguensis. L. Leochilus johnstonii. M. L. labiatus. N. Lepanthes acuminata. O. L. appendiculata. P. L. edwardsii. Photographs by the authors, except G (R. Romero) and P (P. House).
FIGURE 3 in Ionopsis × atalibae (Orchidaceae, Oncidiinae), a new natural hybrid from the Brazilian Amazon
FIGURE 3. Ionopsis satyrioides (right) and I. utricularioides (left) occurring in sympatry in the population studied. Note both species growing on the same phorophyte.
FIGURE 1 in Ionopsis × atalibae (Orchidaceae, Oncidiinae), a new natural hybrid from the Brazilian Amazon
FIGURE 1. Ionopsis × atalibae. A. Habit. B. Flowers. C. Perianth parts. D. Labellar callus. E. Column in side view. F. Column in ventral view. G. Dorsal view of the anther cap. H. Ventral view of the anther cap. I. Pollinarium. Photographed by A. H. Krahl.
FIGURE 2. Comparison between I in Ionopsis × atalibae (Orchidaceae, Oncidiinae), a new natural hybrid from the Brazilian Amazon
FIGURE 2. Comparison between I. × atalibae (A–C), I. satyrioides (D–F) and I. utricularioides (G–I).
FIGURE 3. Monocots. A. Gongora galeottiana, B. Hintonella mexicana, C. Ionopsis utricularioides, D. Laelia albida, E. Laelia gouldiana, F. Lalexia quadrifida, G. Lycaste consobrina, H in Mexican Vascular Epiphytes: Richness and Distribution
FIGURE 3. Monocots. A. Gongora galeottiana, B. Hintonella mexicana, C. Ionopsis utricularioides, D. Laelia albida, E. Laelia gouldiana, F. Lalexia quadrifida, G. Lycaste consobrina, H. Maxillaria densa. (Photographs by Adolfo Espejo-Serna).
Fig. 1 in What pollinators see does not match what they smell: Absence of color-fragrance association in the deceptive orchid Ionopsis utricularioides
Fig. 1. Spectral sensitivities of the bee models used for this study, Apis mellifera (A) and Melipona quadrifasciata (B), based on Peitsch et al. (1992), and color hexagon models for Ionopsis utricularioides using the spectral sensitivity of A. mellifera (C) and M. quadrifasciata (D). Each point represents the color loci of one individual. All flowers appear in the bee blue-green region of the hexagon and the variation is related to an increase of color saturation, as the points vary mostly in the distance from the center of the hexagon. Points are color-coded according to the continuous color saturation variation in I. utricularioides. The insets in (C) and (D) show the hexagon and its sections defined based on opponent processing of photoreceptor signals (B: blue; G: green; UV: ultraviolet). The circle at the center of the color hexagon has a radius of 0.1 hexagon units, for scale. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
Fig. 2 in What pollinators see does not match what they smell: Absence of color-fragrance association in the deceptive orchid Ionopsis utricularioides
Fig. 2. Scatterplots of Pearson correlation (with 95% confidence regression interval) between classes of compounds and color saturation based on Apis mellifera (top row, pale yellow regression line) and Melipona quadrifasciata (bottom row, pale green regression line). None of the classes of compounds found on the orchid's fragrance is correlated with the color saturation. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
Fig. 4 in What pollinators see does not match what they smell: Absence of color-fragrance association in the deceptive orchid Ionopsis utricularioides
Fig. 4. Comparison between fragrance and color distance matrices based on (A) Apis mellifera and (B) Melipona quadrisfasciata saturation values. In both cases, no correlation was found.
Fig. 3 in What pollinators see does not match what they smell: Absence of color-fragrance association in the deceptive orchid Ionopsis utricularioides
Fig. 3. Floral scent profiles of 25 individual flowers of I. utricularioides plotted in two dimensions based on non-metric multidimensional scaling (NMDS; 2D, stress: 0.16). Point colors were superimposed a posteriori on data points according to a scaling based on the continuous color saturation variation in I. utricularioides. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
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