Find research datasets worth reusing

FIGURES 139–177 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURES 139–177. Encyonopsis Typus: Prap. 77A IOK. Figs 139–177. LM. Figs 139–151. E. angusta Krammer & Lange-Bertalot. Figs 152–173. Encyonopsis krammeri Reichardt. Figs 174–177. E. alpina Krammer & Lange-Bertalot. Scale bar in Fig. 151 = 10 μm for all LM figures.

FIGURES 99–138 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURES 99–138. Encyonopsis alpina Krammer & Lange-Bertalot. Individuals from Ireland. Figs 99–131. LM. Figs 99–131. Valves showing morphological and variability in size for populations from Irish lakes. Figs 132–138. SEM. Figs 132–135. External view. Figs 136–138. Internal view. Scale bar in Fig. 131 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.

FIGURES 73–98 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURES 73–98. Encyonopsis alpina Krammer & Lange-Bertalot Typus: Prap. 5b IOK. Individuals from type material Typus: Prap. 5b IOK. Figs 73–94. LM. Figs 73–94. Valves showing morphological variability and variation in size in type population. Figs 95–98. SEM. Fig. 95. External view. Fig. 96. External view of tilted frustule illustrating the arrangement of the intact cingulum, composed of two bands, with copulae tapered near the middle and having a single visible row of pores. Figs 98. Internal view. Scale bar in Fig. 94 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 2 μm.

FIGURE 72 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURE 72. Lough Inchicronan, Co. Clare (a) the type locality of Encyonopsis hibernica showing the shallow littoral (b) and closeup of epilithic habitat (c) with associated macroscopic colonies of Chaetophora F.Schrank and Dichothrix G.Zanardini ex É.Bornet & C.Flahault, also with some minor calcification.

FIGURE 28 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURE 28. Lough Carra, Co. Mayo. Shoreline at Pleasure Island (a) the type locality of Encyonopsis carraensis with an extensive deposit of submerged (b) and exposed (c) marl precipitating cyanobacteria over boulders.

FIGURE 531 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURE 531. Comparison of valve morphometry for Encyonopsis taxa. A. PCA plot showing positions of Encyonopsis taxa in relation to first and second principal component axes. B. Data fitted to convex hulls with the morphological variables measured in SEM displayed as arrows (inset). Taxon codes are equivalent to Fig. 530.

FIGURES 29–71 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURES 29–71. Encyonopsis hibernica sp. nov. Figs 29–60. LM. Fig. 44. Holotype specimen. Figs 29–60. Valves showing morphological range and size variation in several populations. Figs 61–71. SEM. Fig. 61. External view. Fig. 62. Internal view. Figs 63–71. Variation in valve outline. Scale bar in Fig. 60 = 10 μm for all LM figures except holotype specimen. Scale bar in all SEM micrographs = 1 μm and = 2 μm in Figs 65–70.

FIGURES 3–27 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURES 3–27. Encyonopsis carraensis sp. nov. Figs 3–20. LM. Fig. 11. Holotype specimen. Figs 3–20. Valves showing morphological range and size variation in populations. Figs 21–27. SEM. Fig. 21. External view. Figs 22–23. Internal view. Figs 24–27. Variation in valve outline. Scale bar in Fig. 20 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 1 μm.

FIGURE 2 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURE 2. SEM of Encyonopsis external valve view indicating location where measurement of valve length (a) valve width (b) and counting of dorsal (c) and ventral (d) striae and areolae density (e) was determined.

FIGURE 1 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURE 1. Ireland. Map illustrating locations where Encyonopsis was present (+) or absent (-) at ≥ 1% abundance in lake and rivers. Named waterbodies refer to the location of type lakes or rivers referred to in the text.

FIGURES 481–510 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURES 481–510. Encyonopsis neerlandica Van de Vijver, Verweij, Van der Wal & Mertens. Figs 481–501. LM. Figs 481–501. Valves showing morphological range and size reduction series in populations from Irish lakes. Figs 502–510. SEM. Figs 502 & 504–506. External view showing variation in size and shape of apices. Figs 507–510. Internal view. Figs 507–509. Variation in valve outline and shape of apices. Fig. 510. Detail of valve apex and helictoglossa. Scale bar in Fig. 490 = 10 μm for LM figures 481–490. Scale bar in Fig. 501 = 10 μm for LM figures 491–501. Scale bar in all SEM micrographs = 1 μm.

FIGURE 1 in Contributions to the taxonomy of the Irano-Turanian genus Rhabdosciadium (Apiaceae): Nomenclatural notes, carpology, molecular phylogeny and the description of a new species from Bitlis (Turkey)

FIGURE 1. Distribution of the Rhabdosciadium species in Turkey: R. hizanense (red), R. anatolyi (blue), R. microcalycinum (purple), R. oligocarpum (grey), and R. urusakii (black).

FIGURE 2 in Contributions to the taxonomy of the Irano-Turanian genus Rhabdosciadium (Apiaceae): Nomenclatural notes, carpology, molecular phylogeny and the description of a new species from Bitlis (Turkey)

FIGURE 2. Distribution of the species Rhabdosciadium in the World: R. hizanense (red), R. anatolyi (blue), R. microcalycinum (purple), R. oligocarpum (grey), R. urusakii (black), R. aucheri (green), R. petiolare (orange), and R. straussii (yellow).

FIGURES 405–416 in Taxonomy, ecology and analysis of type material of some small Encyonopsis with description of new species in Ireland

FIGURES 405–416. Encyonopsis sp. 3 Figs 405–412. LM. Figs 405–412. Valves showing morphological range and size variation. Figs 413–416. SEM. Figs 413 & 415. External view. Figs 414 & 416. Internal view. Scale bar in Fig. 412 = 10 μm for all LM figures. Scale bar in all SEM micrographs = 2 μm.

FIGURE 9 in Contributions to the taxonomy of the Irano-Turanian genus Rhabdosciadium (Apiaceae): Nomenclatural notes, carpology, molecular phylogeny and the description of a new species from Bitlis (Turkey)

FIGURE 9. Rhabdosciadium anatolyi in habitat, with Prangos pabularia (from the epitype, M. Fırat 30400).

FIGURE 4. Pollen. A in Taxonomy and reclassification of South African Asteraceae genus Elytropappus (Gnaphalieae, Asteraceae), the description of two new genera and two new species

FIGURE 4. Pollen. A. Dicerothamnus adpressus (Hugo 2513); B. Dicerothamnus rhinocerotis (Taylor 12055); C. Elytropappus aridus (Koekemoer 1206); D. Elytropappus hispidus (Koekemoer 1110); E. Elytropappus monticola (Koekemoer 1135); F. Myrovernix gnaphaloides (Koekemoer 1203); G. Myrovernix intricata (Koekemoer 577); H. Myrovernix longifolius (Koekemoer 580); I. Myrovernix scaber (Koekemoer 1234a). Scale bar = 10 μm.

FIGURE 3. Anthers. A in Taxonomy and reclassification of South African Asteraceae genus Elytropappus (Gnaphalieae, Asteraceae), the description of two new genera and two new species

FIGURE 3. Anthers. A. Anther tips of Dicerothamnus rhinocerotis (Koekemoer 547); B. Anther tails of Dicerothamnus rhinocerotis (Koekemoer 547); C. Anther tips of Elytropappus aridus (Koekemoer 1206), D. Anther tails of Elytropappus aridus (Koekemoer 1206). Scale bar = 0.5 mm.

FIGURE 1 in Taxonomy and reclassification of South African Asteraceae genus Elytropappus (Gnaphalieae, Asteraceae), the description of two new genera and two new species

FIGURE 1. Cellular structure of leaf glands. A. Sunken gland of Dicerothamnus adpressus (Koekemoer 600); B. Sunken gland of Dicerothamnus rhinocerotis (Koekemoer 517); C. Stalked gland of Elytropappus monticola (Koekemoer 1135); D. Stalked gland of Myrovernix gnaphaloides (Koekemoer 1203); E. Stalked gland of Myrovernix longifolius (Koekemoer 1219); F. Stalked gland of Myrovernix scaber (Koekemoer 621). Scale bar = 0.05 mm.

FIGURE 5. Cypselas. A in Taxonomy and reclassification of South African Asteraceae genus Elytropappus (Gnaphalieae, Asteraceae), the description of two new genera and two new species

FIGURE 5. Cypselas. A. Dicerothamnus adpressus (Koekemoer 605); B. Dicerothamnus rhinocerotis (Esterhuysen 10148); C. Elytropappus aridus (Acocks 18272); D. Elytropappus hispidus (Esterhuysen s.n.); E. Elytropappus monticola (Koekemoer 1135); F. Myrovernix gnaphaloides (Hugo 2601); G. Myrovernix intricata (Goldblatt 5518); H. Myrovernix longifolius (Koekemoer 1227); I. Immature cypsela of Myrovernix scaber (Koekemoer 1253). Scale bar = 0.15 mm.

FIGURE 2. Leaf glands. A in Taxonomy and reclassification of South African Asteraceae genus Elytropappus (Gnaphalieae, Asteraceae), the description of two new genera and two new species

FIGURE 2. Leaf glands. A. Dicerothamnus adpressus (Koekemoer 600); B. Dicerothamnus adpressus (Koekemoer 1235); C. Dicerothamnus rhinocerotis (Koekemoer 517); D. Elytropappus aridus (Koekemoer 611); E–F. Elytropappus hispidus (Cusson s.n.); G–H. Elytropappus monticola (Koekemoer 1135) I. Myrovernix glandulosus (Koekemoer 615); J–K. Myrovernix gnaphaloides (Koekemoer 1224); L–M. Myrovernix intricata (Koekemoer 577); N. Myrovernix longifolius (Koekemoer 1253); O. Myrovernix scaber (Koekemoer 1234a). Scale bar = 0.2 mm.