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52 results for “Commelinales”
Fig. 4 in Temporal variation in the behavior of Apis mellifera (Hymenoptera: Apidae) and Lycastrirhyncha nitens (Diptera: Syrphidae) on Pontederia sagittata (Commelinales: Pontederiaceae) inflorescences in relation to nectar availability
Fig. 4. Mean (± 95 % CI) standing crop of floral nectar on inflorescences of three floral morphs of Pontederia sagittata during daily periods of video-recording.
Fig. 3 in Temporal variation in the behavior of Apis mellifera (Hymenoptera: Apidae) and Lycastrirhyncha nitens (Diptera: Syrphidae) on Pontederia sagittata (Commelinales: Pontederiaceae) inflorescences in relation to nectar availability
Fig. 3. Mean (± 95 % CI) number and duration of the foraging events recorded by Apis mellifera (A, B) and Lycastrirhyncha nitens (C, D) on inflorescences of L (black circle), M (gray circle) and S (white circle) morphs of Pontederia sagittata during daily periods of video-recording.
Fig. 2 in Temporal variation in the behavior of Apis mellifera (Hymenoptera: Apidae) and Lycastrirhyncha nitens (Diptera: Syrphidae) on Pontederia sagittata (Commelinales: Pontederiaceae) inflorescences in relation to nectar availability
Fig. 2. Total activity time (± 95 % CI) of Apis mellifera and Lycastrirhyncha nites on inflorescences of L (black circle), M (gray circle) and S (white circle) morphs of Pontederia sagittata during daily periods of video-recording.
Fig. 1 in Temporal variation in the behavior of Apis mellifera (Hymenoptera: Apidae) and Lycastrirhyncha nitens (Diptera: Syrphidae) on Pontederia sagittata (Commelinales: Pontederiaceae) inflorescences in relation to nectar availability
Fig. 1. Position of styles and stamens and differences in pollen size in the three floral morphs of Pontederia sp. a) long-styled [L], b) mid-styled [M] and c) shortstyled [S] (Zomlefer 1994). Legitimate pollinations are indicated by arrows.
Data from: Two new synonyms in Heteranthera (Pontederiaceae, Commelinales)
Hydrothrix and Scholleropsis, two segregate monospecific genera placed within the Heteranthera s.l. clade, are here transferred to Heteranthera based on phylogenetic and morphological data. A brief discussion on the morphology and affinities of Heteranthera s.l. is given, along with the designation of lectotypes for the two new transfers.
Supplementary material 2 from: Pellegrini MOO, Horn CN, Almeida RF (2018) Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L. PhytoKeys 108: 25-83. https://doi.org/10.3897/phytokeys.108.27652
Morphological matrix : Explanation note: Matrix with the 27 terminals and the first 96 characters. The characters that were not coded due to lack of data of the analyzed specimens and/or from literatures sources are coded as "?"; characters that did not apply were coded as "-"; and the polymorphic characters were coded with a "/" between each state it presented.
Supplementary material 1 from: Pellegrini MOO, Horn CN, Almeida RF (2018) Total evidence phylogeny of Pontederiaceae (Commelinales) sheds light on the necessity of its recircumscription and synopsis of Pontederia L. PhytoKeys 108: 25-83. https://doi.org/10.3897/phytokeys.108.27652
List of morphological characters and coding : Explanation note: List of morphological characters and their respective coding, used in the morphological and total evidence analyses.
Figure 3 in Aquatic macroinvertebrate assemblages associated with root masses of water hyacinths, Eichhornia crassipes (Mart.) Solms-Laubach, 1883 (Commelinales: Pontederiaceae) in Taabo Lake, Ivory Coast
Figure 3. Hierarchical clustering, based on similarities in aquatic macroinvertebrate assemblages, of the sampling stations with a Ward linkage method and a Euclidian distance; Sa, Sahoua; Ah, Ahondo; Tc, Taabo cité; Co, Courandjourou; Tv, Taabo village.
Figure 5 in Aquatic macroinvertebrate assemblages associated with root masses of water hyacinths, Eichhornia crassipes (Mart.) Solms-Laubach, 1883 (Commelinales: Pontederiaceae) in Taabo Lake, Ivory Coast
Figure 5. Canonical correspondence analysis (CCA) diagram of macroinvertebrates collected from water hyacinth samples in relation to nine independent environmental variables measured: Temp., temperature; NH +, ammonium; pH; Trans., transparency; NO –, nitrate; Turb., 4 3 turbidity; PO 3–, phosphate; O, dissolved oxygen; and CND, conductivity.
Figure 2 in Aquatic macroinvertebrate assemblages associated with root masses of water hyacinths, Eichhornia crassipes (Mart.) Solms-Laubach, 1883 (Commelinales: Pontederiaceae) in Taabo Lake, Ivory Coast
Figure 2. Box-plots showing differences in physical and chemical variables between the two seasons (Rs = rainy season and Ds = dry season); box corresponds to 50% of the values, the square in the box corresponds to the median value and the vertical bars correspond to the minimum/maximum values.
Figure 1 in Aquatic macroinvertebrate assemblages associated with root masses of water hyacinths, Eichhornia crassipes (Mart.) Solms-Laubach, 1883 (Commelinales: Pontederiaceae) in Taabo Lake, Ivory Coast
Figure 1. Map of the man-made Taabo Lake, showing sampling stations (UTM, Universal Transverse Mercator) (Kouassi 2007).
Figure 4 in Aquatic macroinvertebrate assemblages associated with root masses of water hyacinths, Eichhornia crassipes (Mart.) Solms-Laubach, 1883 (Commelinales: Pontederiaceae) in Taabo Lake, Ivory Coast
Figure 4. Box-plots showing differences in physical and chemical variables between the three clusters (I, II and III) identified on Figure 3; box corresponds to 50% of the values, the square in the box corresponds to the median value and the vertical bars correspond to the minimum/ maximum values; n = 10. (Continued)
Data from: Two new synonyms in Heteranthera (Pontederiaceae, Commelinales)
Open the record for dataset details and reuse information.
Figure 9 from: Pellegrini MOO, Hickman EJ, Guttiérrez JE, Smith RJ, Hopper SD (2020) Revisiting the taxonomy of the Neotropical Haemodoraceae (Commelinales). PhytoKeys 169: 1-59. https://doi.org/10.3897/phytokeys.169.57996
Figure 9 Distribution of Lachnanthes caroliniana (Lam.) Dandy. Beige – Temperate Coniferous Forests and Boreal Forests; Yellow – Temperate Grasslands, Savannahs and Shrublands; Pink – Temperate Broadleaf and Mixed Forests; Light Green – Subtropical Coniferous Forests; Red – Deserts, Xeric Shrublands and Tropical Coniferous Forests; Orange – Tropical/Subtropical Grasslands, Savannahs and Shrublands; Maroon – Dry Broadleaf Forests; Green – Moist Broadleaf Forests; Lilac – Montane Grasslands and Shrublands.
Figure 4 from: Pellegrini MOO, Hickman EJ, Guttiérrez JE, Smith RJ, Hopper SD (2020) Revisiting the taxonomy of the Neotropical Haemodoraceae (Commelinales). PhytoKeys 169: 1-59. https://doi.org/10.3897/phytokeys.169.57996
Figure 4 Comparison of fruit and seed morphology of Cubanicula Hopper et al., Pyrrorhiza Maguire & Wurdack, and Xiphidium Loefl A–DC. xanthorrhizon (C.Wright ex Griseb.) Hopper et al.: A immature fruit B fruit in longitudinal section C dehiscent mature fruit D seed (dorsal view, ventral view, and longitudinal section) E–HP. neblinae Maguire & Wurdack: E immature fruit F fruit in longitudinal section G dehiscent mature fruit H seed (dorsal view, ventral view, and longitudinal section) I–LX. caeruleum Aubl.: I immature fruit J fruit in longitudinal section K non-dehiscent mature fruit L seed (ventral view, dorsal view, and longitudinal section). Illustration by E.J. Hickman. Scale bars: 2 mm (A–C, E–G, I–K); 1 mm (D, H, L).
Figure 15 from: Pellegrini MOO, Hickman EJ, Guttiérrez JE, Smith RJ, Hopper SD (2020) Revisiting the taxonomy of the Neotropical Haemodoraceae (Commelinales). PhytoKeys 169: 1-59. https://doi.org/10.3897/phytokeys.169.57996
Figure 15 Schiekia silvestris (Maas & Stoel) Hopper et al. A habit of two flowering specimens B habit of a fruiting specimen C, D inflorescence: C inflorescence with flowers at anthesis D inflorescence with flowers at post-anthesis E, F flower: E side view of a flower showing the nectar drop (arrow) in the perianth aperture F frontal view of a flower G inflorescence bearing last few flowers and several capsules H detail of the cincinnus showing immature capsules. All photos by H. Galliffet, except for G by S. Sant.
Figure 13 from: Pellegrini MOO, Hickman EJ, Guttiérrez JE, Smith RJ, Hopper SD (2020) Revisiting the taxonomy of the Neotropical Haemodoraceae (Commelinales). PhytoKeys 169: 1-59. https://doi.org/10.3897/phytokeys.169.57996
Figure 13 Schiekia orinocensis (Kunth) Meisn A habitat B habit, showing an inflorescence from this flowering season and an old one from the previous year bearing dehisced capsules C root D leaf blade E inflorescence F, G flower: F side view of a flower showing the nectar drop (arrow) in the perianth aperture G frontal view of a flower H–L perianth segments: H upper perianth tepals showing their connate bases and the nectar guides I lower lateral tepal J side view of the lower lateral tepal showing the glandular pubescence K staminode-like projection L lower medial tepal M flower with perianth removed, showing the androecium and gynoecium. N, dehisced capsules. All photos by E.J. Hickman.
Figure 21 from: Pellegrini MOO, Hickman EJ, Guttiérrez JE, Smith RJ, Hopper SD (2020) Revisiting the taxonomy of the Neotropical Haemodoraceae (Commelinales). PhytoKeys 169: 1-59. https://doi.org/10.3897/phytokeys.169.57996
Figure 21 Distribution of Schiekia timida M.Pell. et al. Light Green– Subtropical Coniferous Forests; Red – Deserts, Xeric Shrublands and Tropical Coniferous Forests; Orange – Tropical/Subtropical Grasslands, Savannahs and Shrublands; Maroon – Dry Broadleaf Forests; Green – Moist Broadleaf Forests; Lilac – Montane Grasslands and Shrublands.
Figure 12 from: Pellegrini MOO, Hickman EJ, Guttiérrez JE, Smith RJ, Hopper SD (2020) Revisiting the taxonomy of the Neotropical Haemodoraceae (Commelinales). PhytoKeys 169: 1-59. https://doi.org/10.3897/phytokeys.169.57996
Figure 12 Distribution of Pyrrorhiza neblinae Maguire & Wurdack. Light Green– Subtropical Coniferous Forests; Red – Deserts, Xeric Shrublands, and Tropical Coniferous Forests; Orange – Tropical/Subtropical Grasslands, Savannahs and Shrublands; Maroon – Dry Broadleaf Forests; Green – Moist Broadleaf Forests; Lilac – Montane Grasslands and Shrublands.
Figure 20 from: Pellegrini MOO, Hickman EJ, Guttiérrez JE, Smith RJ, Hopper SD (2020) Revisiting the taxonomy of the Neotropical Haemodoraceae (Commelinales). PhytoKeys 169: 1-59. https://doi.org/10.3897/phytokeys.169.57996
Figure 20 Schiekia timida M. Pell. et al. A whole plant B cincinnus C flower bud D hairs E, F flower: E side view F frontal view G–I perianth: G upper perianth lobes, showing the lack of nectar guides H medial inner perianth lobe I lateral outer perianth lobe with adnate staminode-like structure J flower with the perianth removed, showing the androecium and gynoecium K, L stamens: K lateral stamen L medial stamen M–N gynoecium: M ovary N stigma O–S fruit: O immature capsule covered by the persistent perianth P immature capsule with perianth removed Q capsule in longitudinal section R capsule in cross-section S dehisced capsule T–V seed: T dorsal view U ventral view V longitudinal section. Illustration by E.J. Hickman. Scale bars: 1.5 cm (A,) ; 0.35 mm (B); 2 mm (C, E, F); 0.25 mm (D); 1.75 mm (G–I); 1.25 mm (J, O–Q, S); 1 mm (K–M, R); 0.5 mm (N); 0.75 mm (T–V)
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