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223 results for “Asclepiadoideae”
FIGURE 2. Gonolobus barbatus and G. glaberrimus. A in Twice lost, twice found: A new species of Gonolobus (Apocynaceae: Asclepiadoideae) with a reappraisal of the genus in the Yucatan Peninsula Biotic Province
FIGURE 2. Gonolobus barbatus and G. glaberrimus. A. Gonolobus barbatus. Original plate in the protologue of the species (Kunth in Humb., Bonpl. Kunth, Nov. Gen. Sp. (quarto e.) 3: t. 239 (1819). B. G. barbatus, Lectotype, Humboldt & Bonpland s.n. (P-P00670906). C-D. G. glaberrimus, type collection, C. MO-078253 isotype (downloaded from http://legacy.tropicos.org/Image/27408), D. US-00111087, isotype (downloaded from https://ids.si.edu/ids/media_view?id=ark:/65665/m3b941b8915300447c9420f9259ef2d963&defaultView=im age_dynamic).
FIGURE 5. Gonolobus caamalii Carnevali & R. Duno. A in Twice lost, twice found: A new species of Gonolobus (Apocynaceae: Asclepiadoideae) with a reappraisal of the genus in the Yucatan Peninsula Biotic Province
FIGURE 5. Gonolobus caamalii Carnevali & R. Duno. A. Habit of a flowering plant with flower buds. B. Frontal view of the flower. C. Abaxial view of the corolla, calyx removed. D. Abaxial view of the calyx. E. Abaxial view of the calix. F. Gynostemium detached from the corolla. G. Abaxial view of the corona, with sectioned bilocular ovary. H. Corona, adaxial view. I–J. Abaxial (I) and adaxial (J) views of detached anthers, without appendages. K. Pollinarium, upside down. Based upon G. Carnevali 8579 (CICY, spirits).
FIGURE 1 in Twice lost, twice found: A new species of Gonolobus (Apocynaceae: Asclepiadoideae) with a reappraisal of the genus in the Yucatan Peninsula Biotic Province
FIGURE 1. Distribution of Gonolobus species in the Yucatan Peninsula Biotic Province (YPBP). A. Southern Megamexico, including the YPBP, and Central America. The green line is the border of the YPBP. B. Distribution of Gonolobus barbatus, G. caamalii, and G. cteniophorus. C. Distribution of G. fraternus, G. glaberrimus, and G. leianthus. D. Distribution of G. stenanthus and its subspecies. Empty circles with a black dot inside represent collections that we have been unable to refer unambiguously to subspecies because specimens are sterile or fruiting. Maps drawn and edited by Claudia J. Ramírez and William Cetzal-Ix.
FIGURE 3 in A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México
FIGURE 3. Select species of Dictyanthus from Jalisco. A. Inflorescence of Dictyanthus nichongus B. Lateral view of Dictyanthus nichongus C. Dictyanthus asper. D. Dictyanthus macvaughianus. E. Dictyanthus parviflorus. F. Dictyanthus pavonii. G. Dictyanthus reticulatus. H. Dictyanthus sepicola. I. Dictyanthus tuberosus. Credits: Antonio Reyes (A), Raúl Sánchez (B), Luis Humberto Vicente Rivera (C), Eduardo Magaña (D), Warren Douglas Stevens 1399 (© 1998 Missouri Botanical Garden) (E), Leonardo Alvarado-Cárdenas (F–G), Pablo Carrillo Reyes (H, I).
FIGURE 1. Dictyanthus nichongus A. Branch with leaves and inflorescences. B in A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México
FIGURE 1. Dictyanthus nichongus A. Branch with leaves and inflorescences. B. Apical view of the flower. C. Fruit. D. Fly visiting the flower. Credits: Antonio Reyes (A, C), Raúl Sánchez (B, D)
FIGURE 2. Dictyanthus nichongus A in A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México
FIGURE 2. Dictyanthus nichongus A. Branch of the inflorescence with peduncle, bracts, pedicels, and flower buds. B. Apical view of the flower. C. Abaxial pubescence of the sepal. D. Abaxial pubescence of the corolla. E. Longitudinal section of the flower. F. Gynostegial corona. G. Pollinarium. Abbreviations: A: anther. Br: bract. FB. Flower bud. GC: gynostegial corona. P. pedicel. Pd. Peduncle S: sepal. Sp: septum. SH: stylar head. US. Union to the stipe of gynostegium. Based on type specimen.
FIGURE 3 in Macroscepis sinalobolana (Apocynaceae, Asclepiadoideae, Gonolobeae) a new and endemic species to Sinaloa, México
FIGURE 3. Known distribution of Macroscepis sinalobolana and morphologically related species M. diademata and M. stevensii.
FIGURE 2. Comparison between Macroscepis sinalobolana and similar species. A. Macroscepis sinalobolana inflorescence. B in Macroscepis sinalobolana (Apocynaceae, Asclepiadoideae, Gonolobeae) a new and endemic species to Sinaloa, México
FIGURE 2. Comparison between Macroscepis sinalobolana and similar species. A. Macroscepis sinalobolana inflorescence. B. Section of the flower. C. Macroscepis diademata. D. Section of the flower. E. Macroscepis stevensii. Abbreviations: A: anther, CG: gynostegial corona, a: apex, i: insertion, SH: stylar head. Photos: J. Pío-León (A), L.O. Alvarado-Cárdenas (B–D), P. Aguilar (E).
FIGURE 1. Macroscepis sinalobolana. A. Leaf. B in Macroscepis sinalobolana (Apocynaceae, Asclepiadoideae, Gonolobeae) a new and endemic species to Sinaloa, México
FIGURE 1. Macroscepis sinalobolana. A. Leaf. B. Lateral view of the flowers. C. Inflorescences. D. Section of the flower showed the gynostegium and the gynostegial corona. E. Pollinarium. F. Fruits. G. Seeds without coma. H. Ants (Formicidae) visiting the flowers. Abbreviations: GC: gynostegial corona, FA: faucal annulus, LE: pollinia laterally excavated. Photos: J. Pío-León
Fig. 1 in A RAPD study of the Sarcostemma group of Cynanchum (Apocynaceae-Asclepiadoideae-Asclepiadeae)
Fig. 1 Examples from the Sarcostemma subgroup of Cynanchum (a–e). (a) Cynanchum antsiranense (Madagascar, Lavranos 28772). (b) Cynanchum arabicum (Yemen, Radcliffe-Smith 4624). (c) Cynanchum forskaolianum (Yemen, Noltee 864). (d) Cynanchum stoloniferum (Tanzania, Noltee 199). (e) Cynanchum viminale subsp. viminale in habitat (Tanzania, Mkomasi; Liede & Meve 3389). Photos by U. Meve
FIGURE 1. Polystemma leopardum A. Branch segment with inflorescence and flower bud. B in A new species of Polystemma (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobineae) from the state of Oaxaca, Mexico
FIGURE 1. Polystemma leopardum A. Branch segment with inflorescence and flower bud. B. Detail of stem pubescence. C. Detail of leaf base with colleters. D. Flower. E. Gynostegium and gynostegial corona. F. Detail of the lobe of the gynostegial corona G. Pollinarium. H. Fruit. Illustration by Ericka Belén Cortez Castro, based on the holotype.
FIGURE 2. Polystemma leopardum A. Habitat. B. Plant climbing. C in A new species of Polystemma (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobineae) from the state of Oaxaca, Mexico
FIGURE 2. Polystemma leopardum A. Habitat. B. Plant climbing. C. Detail of suberous stem. D. Leaves and flowers. E. Top view of flower and bud. F. Lateral view of flower. G. Gynostegium and gynostegial corona. H. Fruit. Photograph credits A–F Abisaí García-Mendoza, G–H Abigail López Santiago.
FIGURE 12 in Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
FIGURE 12. Dendrogram resulting from cluster analysis-UPGMA (X2: Pollinium shape, X5: Pollen ornamentation.
FIGURE 13 in Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
FIGURE 13. Ordination resulting from Principal Components Analysis (PCA) of 20 samples belonging to ten taxa of Turkish Vincetoxicum, based on 11 palynological traits.
FIGURE 10 in Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
FIGURE 10. Vincetoxicum speciosum (Güven 131). a. Pollinarium (LM); b. Pollinarium (SEM); c. Pollen cells; d. Ornamentation.
FIGURE 11 in Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
FIGURE 11. Vincetoxicum tmoleum (Güven 52). a. Pollinarium (LM); b. Pollinarium (SEM); c. Pollen cells; d. Ornamentation.
FIGURE 5 in Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
FIGURE 5. Vincetoxicum fuscatum subsp. boissieri (Güven 35). a. Pollinarium (LM); b. Pollinarium (SEM); c. Pollen cells; d. Ornamentation.
FIGURE 4 in Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
FIGURE 4. Vincetoxicum funebre (Güven 126). a. Pollinarium (LM); b. Pollinarium (SEM); c. Pollen cells; d. Ornamentation.
FIGURE 7 in Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
FIGURE 7. Vincetoxicum hirundinaria subsp. hirundinaria (Güven 28). a. Pollinarium (LM); b. Pollinarium (SEM); c. Pollen cells; d. Ornamentation.
FIGURE 8 in Pollinarium morphology of Vincetoxicum (Apocynaceae: Asclepiadoideae) in Turkey
FIGURE 8. Vincetoxicum parviflorum (Güven 80). a. Pollinarium (LM); b. Pollinarium (SEM); c. Pollen cells; d. Ornamentation.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.