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196 results for “pollen morphology”
Figure 4 from: Ruiz-Domínguez C, Vovides AP, Sosa V (2019) Systematic relevance of pollen morphology in tribe Hylocereeae (Cactaceae). PhytoKeys 128: 121-140. https://doi.org/10.3897/phytokeys.128.35842
Figure 4 Pollen grains of tribe Hylocereeae (Scanning Electron Microscope photographs). A–D: Left polar view, right equatorial view AS. undatus (C. Ruiz et al. 560) BWeberocereus tunilla (C.K. Horich BGA 58344) CS. setaceus (H. Bravo et al. 2755). D–J: left polar view, left details of spinules and perforations DS. megalanthus (C. Ruiz et al. 563) ES. stenopterus (C.K. Horich s.n.) FS. triangularis (C. Gómez-Hinostrosa 2110) GKimnachia ramulosa (L. Velásquez et al. 4884) HPseudorhipsalis amazonica (E. Gudiño 145) IS. alliodorus (A. Ruiz Velazco et al. 86) JS. glaber (C.K. Horich BGA 57239).
Figure 1 from: Ruiz-Domínguez C, Vovides AP, Sosa V (2019) Systematic relevance of pollen morphology in tribe Hylocereeae (Cactaceae). PhytoKeys 128: 121-140. https://doi.org/10.3897/phytokeys.128.35842
Figure 1 Morphological variation in tribe Hylocereeae. AAporocactus martianus (Photo S. Avendaño) BDisocacus ackermannii (Photo C. Ruiz) CKimnachia ramulosa subsp. ramulosa (From Flora de Nicaragua, O.M. Montiel) DSelenicereus atropilosus (From Hunt 2006) EEpiphyllum hookeri (Photo C. Ruiz) FPseudorhipsalis amazonica (From Mobot - Hammel 24524) GAcanthocereus tetragonus (Photo C. Gómez-Hinostrosa) HSelenicereus (Hylocereus) undatus (Photo C. Ruiz) IWeberocereus tunilla (From Mobot – B. Hammel 22442).
Figure 2 from: Ruiz-Domínguez C, Vovides AP, Sosa V (2019) Systematic relevance of pollen morphology in tribe Hylocereeae (Cactaceae). PhytoKeys 128: 121-140. https://doi.org/10.3897/phytokeys.128.35842
Figure 2 Quantitative and qualitative characters from pollen grains: A, B optical Microscope Photographs (800×) A polar view: Apocolpium (A), Mesocolpium (M), Equatorial diameter in polar view (EDP), Exine length (EL), Amb, Polarity, Symmetry, Aperture length, Polar Area Index (PAI) = A/EDP B equatorial view: Equatorial diameter (ED), Polar axis (PA), Pollen unit, Aperture (number, position, character), Pollen type, Shape class (PE) = PA/ED C scanning Electron Microscope Photograph (6000x); Exine Ornamentation, Spinule length (SL), Spinule base (SB), Perforation diameter (PD).
FIGURE 5 in Contribution to the pollen morphology of Tragopogon (Asteraceae) in Turkey
FIGURE 5. UPGMA dendrogram showing similarity distances of the examined Tragopogon taxa.
FIGURE 108 in Pollen morphology of the coastal species of Turkish Limonium (Plumbaginaceae)
FIGURE 108. Variation in exine, and intine thickness of pollen grains of Limonium species (W).
Figure 5 from: Başer B, Sagıroglu M, Dogan G, Duman H (2021) Morphology of pollen in Ferula genus (Apiaceae). PhytoKeys 179: 111-128. https://doi.org/10.3897/phytokeys.179.66312
Figure 5 Dendrogram using Average Linkage (Between Groups) of the examined data (F1: F. szowitsiana; F2: F. drudeana; F3: F. coskuni; F4: F. mervynii; F5: F. communis; F6: F. tingitana; F7: F. duranii; F8: F. lycia; F9: F. hermonis; F10: F. anatolica; F11: F. orientalis; F12: F. brevipedicellata; F13: F. halophila; F14: F. parva; F15: F. tenuissima; F16: F. haussknechtii; F17: F. elaeochytris; F18: F. longipedunculata; F19: F. divaricata; F20: F. huber-morathii; F21: F. caspica; F22: F. rigidula; F23: F. pisidica).
Figure 3 from: Başer B, Sagıroglu M, Dogan G, Duman H (2021) Morphology of pollen in Ferula genus (Apiaceae). PhytoKeys 179: 111-128. https://doi.org/10.3897/phytokeys.179.66312
Figure 3 SEM micrographs of pollen grains in the Ferula taxa examined 1F. szowitsiana2F. drudeana3F. coskuni4F. mervynii5F. communis6F. tingitana7F. duranii8F. lycia9F. hermonis10F. anatolica11F. orientalis12F. brevipedicellata.
Figure 6 from: Başer B, Sagıroglu M, Dogan G, Duman H (2021) Morphology of pollen in Ferula genus (Apiaceae). PhytoKeys 179: 111-128. https://doi.org/10.3897/phytokeys.179.66312
Figure 6 Graphs of Scatterplot (F1: F. szowitsiana; F2: F. drudeana; F3: F. coskuni; F4: F. mervynii; F5: F. communis; F6: F. tingitana; F7: F. duranii; F8: F. lycia; F9: F. hermonis; F10: F. anatolica; F11: F. orientalis; F12: F. brevipedicellata; F13: F. halophila; F14: F. parva; F15: F. tenuissima; F16: F. haussknechtii; F17: F. elaeochytris; F18: F. longipedunculata; F19: F. divaricata; F20: F. huber-morathii; F21: F. caspica; F22: F. rigidula; F23: F. pisidica).
Figure 4 from: Başer B, Sagıroglu M, Dogan G, Duman H (2021) Morphology of pollen in Ferula genus (Apiaceae). PhytoKeys 179: 111-128. https://doi.org/10.3897/phytokeys.179.66312
Figure 4 SEM micrographs of pollen grains in the Ferula taxa examined 13F. halophila14F. parva15F. tenuissima16F. haussknechtii17F. elaeochytris18F. longipedunculata19F. divaricata20F. huber-morathii21F. caspica22F. rigidula23F. pisidica.
Figure 2 from: Başer B, Sagıroglu M, Dogan G, Duman H (2021) Morphology of pollen in Ferula genus (Apiaceae). PhytoKeys 179: 111-128. https://doi.org/10.3897/phytokeys.179.66312
Figure 2 LM micrographs of pollen grains in the Ferula taxa examined 1–3F. tenuissima4–6F. haussknechtii7–9F. elaeochytris10–12F. longipedunculata13–15F. divaricata16–18F. huber-morathii19–21F. caspica22–24F. rigidula25–27F. pisidica. Scale bar: 20 µm. (Equatorial view: 1, 4, 7, 10, 13, 16, 19, 22, 25. Polar view: 2, 5, 8, 11, 14, 17, 20, 23, 26. Aperture view: 3, 6, 9, 12, 15, 18, 21, 24, 27).
Figure 1 from: Başer B, Sagıroglu M, Dogan G, Duman H (2021) Morphology of pollen in Ferula genus (Apiaceae). PhytoKeys 179: 111-128. https://doi.org/10.3897/phytokeys.179.66312
Figure 1 LM micrographs of pollen grains in the Ferula taxa examined 1–3F. szowitsiana4–6F. drudeana7–9F. coskuni10–12F. mervynii13–15F. communis16–18F. tingitana19–21F. duranii22–24F. lycia25–27F. hermonis28–30F. anatolica31–33F. orientalis34–36F. brevipedicellata37–39F. halophila40–42F. parva. Scale bar: 20 µm. (Equatorial view: 1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 37, 40. Polar view: 2, 5, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38, 41. Aperture view: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42).
Data from: A continuous morphological approach to study the evolution of pollen in a phylogenetic context: an example with the order Myrtales
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FIGURE 7 in Pollen morphology of some Veronica species (Plantaginaceae) from Turkey
FIGURE 7. Scanning electron micrographs of pollen in Veronica species: 37−39. V. grisebachii; 40−42. V. persica; 43−45. V. macrostachya subsp. mardinensis; 46−48. V. microcarpa.
FIGURE 6 in Pollen and seed micro-morphology of the genus Polygala (Polygalaceae) in Iran
FIGURE 6. SEM micrographs of seeds of Iranian Polygala species. A–C) P. monspeliaca; D–F) P. anatolica; G–H) P. mazandaranica; I–K) P. hohenackeriana; L–M) P. platyptera; N–O) P. erioptera.
FIGURE 20 in Pollen morphology of Scorzonera s.l. (Asteraceae, Cichorieae, Scorzonerinae) occurring in Iran
FIGURE 20. Photographs of representatives of Scorzonera species in the field. 1. S. syriaca (Iran, Yasuj); 2(2a habitat; 2b inflorescence). S. phaeopappa (Mianeh, Qeran-qayeh village); 3. S. paradoxa (Esfahan province, Delijan to Meymeh, 25 km before Meymeh); 4. S. szowitzii (North of Tabriz, Eynali mountain); 5. S. turkeviczii (East Azarbaijan province, Tabriz to Espiran road, Golzar village); 6. S. papposa (Azarbaijan province, Tabriz to Azarshahr road, 10 km after Azarshahr); 7. S. mucida (Esfahan province, Sarcheshmeh road, after Joshaqan-Kamoo toward Sarcheshmeh); 8. S. nivalis (Kurdestan province, Uraman, Takht-sani mountain); 9. S. incisa (Kohgiluyeh and Boyer-Ahmad Province, Sepidan to Yasuj, 20 km to Yasuj); 10. S. calyculata (Esfahan province, Khansar to Golpaygan, 45 km to Golpaygan). All photographs by A. Ebrahimi except S. nivalis by Mahfouz Advay (Tehran University, Tehran, Iran).
FIGURE1. A–L in Pollen morphology and its taxonomic significance in Iranian Colchicum (Colchicaceae)
FIGURE1. A–L. LM micrographs of pollen in species of Colchicum. A. C. robustum. B. C. crocifolium. C. C. schimperi. D. C. trigynum. E. C. wendelboi. F. C. soboliferum. G. C. raddeanum. H. C. kurdicum. I. C. szovitsii. J. C. varians. K. C. freynii. L. C. triphyllum. M. C. kotschyi. N. C. speciosum. O. C. persicum. (Scale bar = 10 μm.)
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