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628 results for “clarification”
FIGURE 1 in Alyxia Banks ex R.Br. in New Caledonia: a clarification of several species complexes, nomenclatural notes, and a description of three new species
FIGURE 1. Alyxia caletioides fruit (A), flowers (B), flowering branch (C) and habit (D). Photographer: G. Lannuzel, A & B from Poum Mountain, C & D from Mount Kaala.
FIGURE 14 in Alyxia Banks ex R.Br. in New Caledonia: a clarification of several species complexes, nomenclatural notes, and a description of three new species
FIGURE 14. Alyxia rosmarinifolia with detail of an immature fruit (A), fertile branch (B), vegetation (C), and habit (D). Photographer: G. Lannuzel from Lannuzel 431.
FIGURE 5 in Alyxia Banks ex R.Br. in New Caledonia: a clarification of several species complexes, nomenclatural notes, and a description of three new species
FIGURE 5. Known distribution of Alyxia dolioliflora (dots) and Alyxia humboldtensis (squares). Symbols with "T" represent type specimens. Grayed areas represent ultramafic substrates.
FIGURE 8 in Alyxia Banks ex R.Br. in New Caledonia: a clarification of several species complexes, nomenclatural notes, and a description of three new species
FIGURE 8. Alyxia minimiflora fruit (A), flowers (B), habit (C), and a flowering branch (D). Photographer: G. Lannuzel, from Lannuzel 634.
FIGURE 10 in Alyxia Banks ex R.Br. in New Caledonia: a clarification of several species complexes, nomenclatural notes, and a description of three new species
FIGURE 10. Known distribution Alyxia minimiflora(dots) and Alyxia nummularia (squares). Symbols with "T" represent type specimens. Grayed areas represent ultramafic substrates.
FIGURE 3 in Taxonomic clarification of the dinophyte Peridinium acuminatum Ehrenb., Scrippsiella acuminata, comb. nov. (Thoracosphaeraceae, Peridiniales)
FIGURE 3. Motile and immotile stages during life history of Scrippsiella acuminata, comb. nov. (GeoB 427; A–G: light microscopy, all at the same scale; H–M: scanning electron microscopy). A. Thecate cell of the small-sized morphotype. B. Thecate cell of mid-sized morphotype. C. Thecate cell of large-sized morphotype. D. Immotile cell of the mid-sized morphotype with thecal remnant. E. Two attached mid-sized thecate cells at the bottom of the cultivation plate. F. Coccoid cell with long thin processes. G. Coccoid cell with short thick processes. H. Ventral view of mid-sized thecate cell. I. Dorso-lateral view of mid-sized thecate cell. G. Coccoid cell with long thin processes. K. Coocoid cell with short, thick processes. L. Close-up view of long and thin processes. M. Close-up view of short and thick processes.
FIGURE 5 in Taxonomic clarification of the dinophyte Peridinium acuminatum Ehrenb., Scrippsiella acuminata, comb. nov. (Thoracosphaeraceae, Peridiniales)
FIGURE 5. Schematic drawing of the thecal plates. A. Ventral view. B. Dorsal view. C. Apical view. D. Antapical view. E. Enlarged sulcal region. Abbreviations: cp: closing plate (graphically surrounded by the pore plate). n': apical plate. n": precingular plate. n''': postcingular plate. n'''': antapical plate. na: anterior intercalary plate. nC: cingular plate. Sa: anterior sulcal plate. Sd: right sulcal plate. Sm: median sulcal plate. Sp: posterior sulcal plate. Ss: left sulcal plate. x: canal (preapical) plate. Arrowheads in C–D indicate plate overlap pattern.
FIGURE 4 in Taxonomic clarification of the dinophyte Peridinium acuminatum Ehrenb., Scrippsiella acuminata, comb. nov. (Thoracosphaeraceae, Peridiniales)
FIGURE 4. Tabulation pattern of the thecate cells of Scrippsiella acuminata, comb. nov. A. Apical view of epitheca. B. Ventral view of hypotheca with cingulum and sulcal region. C. Antapical view of hypotheca. D. Apical view of the apical pore complex. E. Apical view of epitheca with unusual additional plates. F. Small-sized thecate cell with unusual additional plates (as homologies to the typical conformation is dubious, plates are not indicated). Abbreviations: Apo: apical pore plate. cp: closing plate. n': apical plate. n": precingular plate. n''': postcingular plate. n'''': antapical plate. na: anterior intercalary plate. nC: cingular plate. pp: pore plate. Sa: anterior sulcal plate. Sd: right sulcal plate. Sm: median sulcal plate. Sp: posterior sulcal plate. Ss: left sulcal plate. x: preapical plate. Arrows in A–C indicate plate overlap pattern.
FIGURE 2 in Taxonomic clarification of the dinophyte Peridinium acuminatum Ehrenb., Scrippsiella acuminata, comb. nov. (Thoracosphaeraceae, Peridiniales)
FIGURE 2. Single cells from the epitype (or copies) of Scrippsiella acuminata, comb. nov. (light microscopy; GeoB 427). A, B. Motile thecate cells. C. Calcareous coccoid cell with processes.
FIGURE 1 in Taxonomic clarification of the dinophyte Peridinium acuminatum Ehrenb., Scrippsiella acuminata, comb. nov. (Thoracosphaeraceae, Peridiniales)
FIGURE 1. Ehrenberg's original material of Peridinium acuminatum (note slight deviations between the illustrations regarding cell shape and internal colouring). A. water-coloured drawing (sheet 938, deposited in the Museum for Natural History, Berlin), B. from which the type pl. II 5 (engraver: B. Wienker) in Ehrenberg (1836) as well as C. pl. XXII (engraver: C.E. Weber) in Ehrenberg (1838) was derived.
FIGURE 2 in Clarification of the concept of Aframmi (Heteromorpheae, Apiaceae) and a new monotypic genus, Normantha
FIGURE 2. Fruits of Normantha filiformis (A), Heteromorpha arborescens (B) and H. gossweileri (C). A1, immature fruit (Richards 5198, K); A2, mature fruit (Richards 12746, K); A3, transverse section of mature fruit (Richards 12746, K); B1–3, mature fruit (Van Wyk s.n., JRAU): B1, two-winged mericarp; B2, whole fruit; B3, three-winged mericarp; B4, transverse section of mature fruit (Vlok 2633, JRAU); C1, transverse section of fruit (Gossweiler 4346, BM); C2, transverse section of young fruit (M. Koekemoer sub P.J.D. Winter 7792, PRE, LUBA). Scale bars = 1 mm.
FIGURE 1 in Clarification of the concept of Aframmi (Heteromorpheae, Apiaceae) and a new monotypic genus, Normantha
FIGURE 1. Holotype of Normantha filiformis (Richards 5198, K) showing the divided, non-sheathing leaves with filiform segments and the slender peduncles and rays.
FIGURE 2. Terminal pseudospikelets. A in A clarification of the name Carex hypsipedos C.B.Clarke (Cyperaceae) and a new name for the South American Carex section Acrocystis taxon
FIGURE 2. Terminal pseudospikelets. A) Carex hypsipedos (Weberbauer 2617, G). Note androgynous pseudospikelets and concealed perigynia. B) Carex punicola (Weberbauer 2617, B). Note pistillate pseudospikelet left and staminate pseudospikelet right (white arrow indicating base), and exserted perigynia. Scale bar = 5 mm.
FIGURE 1 in A clarification of the name Carex hypsipedos C.B.Clarke (Cyperaceae) and a new name for the South American Carex section Acrocystis taxon
FIGURE 1. Type specimens of Carex hypsipedos (Weberbauer 2617, G) left and C. punicola (Weberbauer 2617, B) right.
FIGURE 3 in A clarification of the name Carex hypsipedos C.B.Clarke (Cyperaceae) and a new name for the South American Carex section Acrocystis taxon
FIGURE 3. Perigynia abaxial (left) and adaxial (right) surfaces at 40× magnification of A) Carex hypsipedos (Weberbauer 2617, G) and B) C. punicola (Weberbauer 2617, B). Scale bar = 1mm.
FIGURE 3 in Species clarification of the locally famous mushroom Suillus placidus from the south of China with description of S. huapi sp. nov.
FIGURE 3. Microscopic features of Suillus huapi (FHMU 837, holotype). a. Basidia. b. Basidiospores. c. Pleurocystidia. d. Cheilocystidia. e. Pileipellis. f. Stipitipellis. Bars = 10 μm. Drawings by R. Xue.
FIGURE 2 in Species clarification of the locally famous mushroom Suillus placidus from the south of China with description of S. huapi sp. nov.
FIGURE 2. Basidiomata of Suillus huapi (a from FHMU 2805; b from FHMU 837, holotype; c from FHMU 838; d–f from FHMU 2806). Photos by N.K. Zeng.
FIGURE 1 in Species clarification of the locally famous mushroom Suillus placidus from the south of China with description of S. huapi sp. nov.
FIGURE 1. Phylogenetic placement of Suillus huapi within the /granulatus clade defined by Nguyen et al. (2016) inferred from an ITS dataset using RAxML and Bayesian inference. BS ≥ 70 % and PP ≥ 0.95 are indicated above the branches as RAxML BS/PP.
FIGURE 2 in Clarification of the taxonomic identity of the Himalayan species Thalictrum neurocarpum (Ranunculaceae), with the reduction of T. austrotibeticum to its synonymy
FIGURE 2. Selected specimens of Thalictrum neurocarpum. A. India, Uttarakhand Pradesh, R. Strachey & J.E. Winterbottom 10 (BM). B. India, Himachal Pradesh, C. Howick & A. McNamara 1813 (E). C. Nepal, Mustang, J.D.A Stainton, W.R. Sykes & L.H.J. Williams 7983
FIGURE 3 in Clarification of the taxonomic identity of the Himalayan species Thalictrum neurocarpum (Ranunculaceae), with the reduction of T. austrotibeticum to its synonymy
FIGURE 3. Selected specimens of Thalictrum reniforme. A. China, Xizang, Cuona, Qinghai-Xizang Supp. Exped. 751821 (PE). B. China, Xizang, Gyirong, Qinghai-Xizang Veg. Exped. 5602 (PE). C. China, Xizang, Mailing, Qinghai-Xizang Exped. 74-1989 (KUN). D. China, Xizang, Yadong, P.C. Tsoong 5880 (PE).
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International Brain Laboratory public data
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OpenNeuro
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