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Figure 8 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 8 Within and between leaflet comparisons of Butia paraguayensis cross-sections A centre cross-section and those sections 5 cm and 10 cm to either side of it within the same middle leaflet B centre of middle leaflet and centres of the leaflets 18 cm and 36 cm to either side of it. Scale bars: 0.3 mm.
Figure 4 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 4 Anatomical changes of the leaflet margins in a 10 cm region to either side of the leaflet centre: Butia paraguayensis. PVB-SVB = primary vascular bundles transitioning to secondary vascular bundles; SVB-PVB = secondary vascular bundles transitioning to primary vascular bundles. Gone = vascular bundle has disappeared or nearly ended. Scale bar: 0.5 mm.
Figure 2 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 2 Carrot cube with leaflet sample secured within the carrot slit. Mid-rib of leaflet sample orientated parallel and adjacent to the side of the cube, ready to be placed in the hand-held microtome for sectioning.
Figure 12 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 12 Differences in the centre mid-rib cross-sections within plants of the same species and same accession (seed collected from the same mother plant), but growing under different environmental conditions resulting in a different stage of developmental plant and leaf maturity M, N are Butia paraguayensis plant accession 20060222*M and 20060222*N A, C are Butia yatay. plant accession 20040335*A and 20040335*C. Note the differences in the developmental stage of the plant above and its corresponding anatomy below.
Figure 11 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 11 Population and individual differences in Butia odorataA, B, D–H are from Rocha, Uruguay, C is from Tapes, RS, Brazil A 20060233*E B 20060233*G C contrasting stains make the abs from the Brazil specimen more visible D enlargement of A E enlargement of B F 20060234*M G 20060237*C H 20060240*A. Note that the presence of accessory bundles (ab) surrounding the mid-rib fibrous ring (MFR) is more apparent in the Brazil sample C partially due to the staining, but less apparent or absent from the Uruguay samples. Red arrows pointing out the abs in the Uruguayan samples and abs do not completely surround the MFR in F–H. Scale bars: 0.3 mm (A, B, F–H), 0.1 mm (C), 0.2 mm (D, E).
Figure 2 from: Rabarijaona RN, Rafaralahy VL, Rakotovao C, Ranaivoson RM, Liu B, Chen Z-D, Wen J, Lu L-M (2021) Cyphostemma calcarium, a new species of Vitaceae from the Ankarana Special Reserve, Madagascar. PhytoKeys 180: 73-80. https://doi.org/10.3897/phytokeys.180.69194
Figure 2 Comparison of two shrubby Cyphostemma species with 3-foliolate leaves in the Ankarana Special Reserve A–ECyphostemma calcarium sp. nov. A branches showing puberulent leaves and infructescence B–E seed morphology from Rakotovao C. et al. 6376 (Dorsal, ventral, lateral, and cross-section presented from left to right) F–JCyphostemma rutilans Desc. F branches with glabrous leaves and inflorescence G–J seed morphology from Bardot-Vaucoulon M. 817 (Dorsal, ventral, lateral, and cross-section presented from left to right). Photos by Rakotovao Charles, Missouri Botanical Garden (A); Billiet Frieda, Meise Botanic Garden (F). The red arrow indicates an extra layer of endotestal sclereids covering the ventral infolds. Scale bars: 1 mm
Figure 6 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 6 Anatomical changes of the leaflet margins in a 5 cm region to either side of the leaflet centre AB. yatayBB. odorata. Note no transitional changes in these margins. Scale bars: 0.5 mm.
Figure 10 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 10 Between leaflet anatomical changes. Centre cross sections of the middle leaflet of Butia paraguayensis, its two adjacent leaflets and the leaflet directly opposite it. Scale bars: 0.3 mm.
Figure 1 from: Xu Y-D, Yuan M-D, Wang R-J (2021) Morphology and molecules support the new monotypic genus Parainvolucrella (Rubiaceae) from Asia. PhytoKeys 180: 53-64. https://doi.org/10.3897/phytokeys.180.67624
Figure 1 Phylogenetic relationships of the Hedyotis-Oldenlandia complex derived from a combined analysis of ITS and plastid petD, rps16, trnH-psbA and trnL-F. Bayesian Posterior Probability (PP ≥ 0.5) and Bootstrap values (BS ≥ 50%) are indicated above and below the branches, respectively.
Figure 7 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 7 Within leaflet anatomical changes. Centre cross-section and cross-sections 5 cm to either side of it AButia paraguayensisBB. yatayCB. eriospathaDB. odorata. Scale bars: 0.3 mm.
Figure 3 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 3 Anatomical characters of leaflet cross-sections AButia odorata leaflet margin showing isolateral "mirrored" anatomy BB. yatay midrib. ab = accessory bundle; ET = expansion tissue; MFR = mid-rib fibrous ring; mv = miniveins; php = phloem pole; PVB = primary vascular bundle; SVB = secondary vascular bundle; TVB = tertiary vascular bundle; vb = vascular bundle or collateral vascular bundle; vbe = vascular bundle with enlarged sheath. Not all are labelled. Scale bars: 0.3 mm.
Figure 1 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 1 Leaf diagram showing which leaflets of the leaf and which sections of each leaflet that were sampled. * = regions that were only sampled in Butia paraguayensis.
Figure 2 from: Nadhifah A, Söderström L, Hagborg A, Iskandar EAP, Haerida I, von Konrat M (2021) An archipelago within an archipelago: A checklist of liverworts and hornworts of Kepulauan Sunda Kecil (Lesser Sunda Islands), Indonesia and Timor-Leste (East Timor). PhytoKeys 180: 1-30. https://doi.org/10.3897/phytokeys.180.65836
Figure 2 Seven ecoregions in two biomes of Lesser Sunda Islands following the Terrestrial Ecoregions of the World.
Figure 3 from: Nadhifah A, Söderström L, Hagborg A, Iskandar EAP, Haerida I, von Konrat M (2021) An archipelago within an archipelago: A checklist of liverworts and hornworts of Kepulauan Sunda Kecil (Lesser Sunda Islands), Indonesia and Timor-Leste (East Timor). PhytoKeys 180: 1-30. https://doi.org/10.3897/phytokeys.180.65836
Figure 3 Number of known species from the individual islands. The darker the color, the greater the number of species.
Figure 9 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 9 Between leaflet anatomical changes. Centre cross sections of middle leaflet of AButia paraguayensis and the leaflets 18 cm to either side of it BB. yatay and the leaflets 20 cm to either side of it CB. eriospatha and the leaflets 20 cm to either side of it DB. odorata and the leaflets 20 cm to either side of it. Scale bars: 0.3 mm.
Figure 1 from: Yin D-H, Huang T-F, Lu Z, Duan L-D (2021) A new species and a new series of Elatostema (Urticaceae) from south-western China. PhytoKeys 180: 65-71. https://doi.org/10.3897/phytokeys.180.65813
Figure 1 Elatostema xingyiense L.D. Duan & D.H.Yin A habit B male flower C male inflorescence in fresh specimen D male inflorescence E male inflorescence and secondary peduncle F female inflorescence in fresh specimen G female inflorescence H blades in fresh specimen I bract longitudinally 3-ribbed. Photos: Lin-Dong Duan and Dan–Hong Yin.
Figure 3 from: Rabarijaona RN, Rafaralahy VL, Rakotovao C, Ranaivoson RM, Liu B, Chen Z-D, Wen J, Lu L-M (2021) Cyphostemma calcarium, a new species of Vitaceae from the Ankarana Special Reserve, Madagascar. PhytoKeys 180: 73-80. https://doi.org/10.3897/phytokeys.180.69194
Figure 3 Cyphostemma calcarium sp. nov. A branches showing the inflorescence and infructescence and the bark with distinct lenticels B trichomes on the abaxial leaflet surface C flower bud constricted at the middle D flower with petals and stamens removed to show the floral disc of 4-large free glands E fruit with a persistent stigma (Illustration by Ai-Li Li; based on Rakotovao C. et al. 6376, TAN).
Figure 3 from: Xu Y-D, Yuan M-D, Wang R-J (2021) Morphology and molecules support the new monotypic genus Parainvolucrella (Rubiaceae) from Asia. PhytoKeys 180: 53-64. https://doi.org/10.3897/phytokeys.180.67624
Figure 3 Seed morphology of Parainvolucrella scabraA ventral side B dorsal side C testa ornamentation.
Figure 4 from: Xu Y-D, Yuan M-D, Wang R-J (2021) Morphology and molecules support the new monotypic genus Parainvolucrella (Rubiaceae) from Asia. PhytoKeys 180: 53-64. https://doi.org/10.3897/phytokeys.180.67624
Figure 4 Pollen morphology of Parainvolucrella scabra (A–C from Mingdeng Yuan & Yida Xu YS398, brevistylous flower D–F from Mingdeng Yuan & Yida Xu YS399, longistylous flower) A, D equatorial view B, E polar view C, F double microreticulate ornamentation of mesocolpium.
Figure 5 from: Noblick LR, Sant'anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018
Figure 5 Anatomical changes of the leaflet margins in a 5 cm region near the leaflet centre AButia paraguayensisBB. eriospatha. PVB-SVB = primary vascular bundles transitioning to secondary vascular bundles; SVB-PVB = secondary vascular bundles transitioning to primary vascular bundles. Gone = vascular bundle disappeared or nearly so. Scale bars: 0.5 mm.
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