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Fig. 10 in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 10. Oncophorus integerrimus Hedenäs sp. nov (holotype). A. Stem leaves. B. Upper leaf acumen. C. Portion of leaf at widest point, showing the broadly recurved margin. D. Lower part of sheathing leaf portion, showing differentiated alar region (margin to the right).

Fig. 9 in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 9. Oncophorus virens (specimen P286; cf., Table 1). A. Stem leaves. B. Upper leaf acumen. C. Portion of leaf at widest point, showing the broadly recurved margin. D. Lower part of sheathing leaf portion, showing differentiated alar region (margin to the left).

Fig. 8. Oncophorus wahlenbergii B in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 8. Oncophorus wahlenbergii B (specimen P234; cf., Table 1). A. Stem leaves. B. Upper leaf acumen. C. Uppermost leaf acumen at higher magnification. D. Sheathing leaf portion, showing short marginal leaf cells and alar region (margin to the left).

Fig. 7. Oncophorus wahlenbergii A in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 7. Oncophorus wahlenbergii A (specimen P225; cf., Table 1). A. Stem leaves. B. Upper leaf acumen. C. Portion of leaf at widest point, showing the flat margin. D, E. Sheathing leaf portions, showing short marginal leaf cells (margin to the right) and, in D, alar region.

Fig. 5. A in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 5. A. Latitudinal and longitudinal distribution of Oncophorus elongatus samples belonging to different haplotypes or groups of haplotypes (cf., Fig. 1) based on ITS and plastid (trnG, rps4) data. Sample P218 is related to O. elongatus B according to ITS data and O. elongatus A according to plastid data (Fig. 1). The positions of the Swedish towns Kiruna (K), Stockholm (St), Sundsvall (Su), and Östersund (Ö) are indicated as references. B. Elevational distribution of the molecularly sampled Oncophorus virens A and B (P278-P280, P282, P289, P299, P300) in Scandinavia.

Fig. 4 in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 4. Habitat preferences of Oncophorus elongatus, O. wahlenbergii, O. virens, and O. integerrimus Hedenäs sp. nov. in Scandinavia, based on label information from studied material in S.

Fig. 2 in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 2. The positions of three leaves from each of 18 molecularly identified specimens of O. elongatus, 14 of O. wahlenbergii A and C, and 3 of O. wahlenbergii B (cf. Fig. 1) (A), and of 10 specimens of O. virens and 10 of O. integerrimus Hedenäs sp. nov. (B), along the first two axes in a PCA. The PCA is based on each leaf's length (LL), width (LW), and leaf lamina cell length, width, and length/width ratio in the apical (AL, AW, AR), middle (ML, MW, MR), and sheathing basal (BL, BW, BR) lamina. Cell measurements are the mean values of 20 cells per position in each leaf. Axes 1 (x) and 2 (y) explain 30.69% and 25.24% of the variation in A, and 32.56% and 22.01% of the variation in B. Insert diagrams A:1 and B:1 depict explanatory factors in the plane of these two axes.

Fig. 3 in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 3. Geographical distributions in Scandinavia. A. Oncophorus elongatus (n = 459). B. O. wahlenbergii (n = 333). C. O. virens (n = 361). D. O. integerrimus Hedenäs sp. nov. (n = 247). The distribution maps are based on the S material for which geographical origin could be determined.

Fig. 1. NeighborNet split network for the 104 in Scandinavian Oncophorus (Bryopsida, Oncophoraceae): species, cryptic species, and intraspecific variation

Fig. 1. NeighborNet split network for the 104 specimens studied, based on ITS (A) and the chloroplast markers trnG and rps4 (B): Oncophorus crispifolius (O.c., 2 specimens), O. dendrophilus (O.d., 2), O. elongatus (24), O. rauei (O.r., 2), O. virens (22), O. wahlenbergii (22), O. integerrimus Hedenäs sp. nov. (26), and outgroup (light grey boxes: C.s. = Cynodontium strumiferum, 2; R.f. = Rhabdoweisia fugax, 2). Haplotype networks based on all samples of O. elongatus, O. virens, O. wahlenbergii, and O. integerrimus Hedenäs sp. nov. are shown distal to 'branches' identified in the split network to show the full resolution among haplotypes. Circle size in the haplotype networks is proportional to the number of sampled populations of a certain haplotype, and sample numbers are explained in Table 1. Circles connected by a line differ in a single mutational difference; black dots indicate 'missing' haplotypes. Jacknife support values of 75–94.99 and 95–100 are indicated by transverse grey and black lines, respectively.

opencc-zeroMar 2019View details →

FIG. 1 in Fissidens ezukanmae Brugg.-Nann., sp. nov. (Fissidentaceae, Bryopsida), a new species from termite mounds in Nigeria

FIG. 1. — Fissidens ezukanmae Brugg.-Nann., sp. nov.: A, stem with terminal perichaetium; B, branched vegetative stem; C, part of stem with axillary archegonia (upper one left anomalously developed); D-G, leaves; H, basal part of vaginant lamina of subperichaetial leaf with limbidium; I, leaf apex; J, mid leaf; K, insertion of leaf; L, detail mid-vaginant lamina; M, cross-section of stem; N, cross-section of leaf with bryoides-type of costa. All from holotype. Scale bars: A,B, 1 mm; C, 0,5 mm; D, 0,1 mm; E-G, 0,1 mm; H, 50 µm; I, 100 µm; J,K, 50 µm; L, M, 50 µm.

opencc-by-4.0Nov 2022View details →

TABLE 1 in Studies in Austral Bryaceae (Bryopsida). IV. New records from the Falkland Islands (Islas Malvinas), with a phytogeographic analysis of the family

<p>TABLE 1. — Summary phytogeographic results of the world and southern hemisphere geographic categories for the moss family Bryaceae of the Falkland Islands. <b>1</b>, pantemperate subelement of Ochyra <i>et al</i>. (2008b), including subantarctic and Antarctic regions, as well as Australasia and South Africa.</p><table><tbody><tr><th><b>World geographic element</b></th><th><b>Number of species</b></th><th><b>Southern geographic element</b></th><th><b>Number of species</b></th></tr></tbody><tbody><tr><th>Cosmopolitan</th><td>2</td><td>Pantemperate1</td><td>6</td></tr><tr><th>Bipolar</th><td>–</td><td>South America</td><td>9</td></tr><tr><th>Transitional</th><td>7</td><td>(Temperate)</td><td>(6)</td></tr><tr><th>Strict</th><td>4</td><td>(Cold-temperate)</td><td>(1)</td></tr><tr><th>Southern Hemisphere</th><td>15</td><td>(Temperate-Subantarctic)</td><td>(1)</td></tr><tr><th>–</th><td>–</td><td>(Montane-Temperate)</td><td>(1)</td></tr><tr><th>–</th><td>–</td><td>Amphipacific Temperate</td><td>9</td></tr><tr><th>–</th><td>–</td><td>(South America-Australasia)</td><td>(4)</td></tr><tr><th>–</th><td>–</td><td>(South America-New Zealand)</td><td>(4)</td></tr><tr><th>–</th><td>–</td><td>(Pantemperate-Montane-Subantarctic)</td><td>(1)</td></tr><tr><th>–</th><td>–</td><td>Amphiatlantic Temperate</td><td>1</td></tr><tr><th>–</th><td>–</td><td>Falkland Islands Endemic</td><td>3</td></tr><tr><th>Total</th><td>28</td><td></td><td>28</td></tr></tbody></table>

FIG. 7 in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 7. ― Groutiella husnotii (Besch.) H.A. Crum & Steere: A, plant; B, branches with capsules; C-E, leaves; F, apical leaf cells; G, upper marginal leaf cells; H, median marginal leaf cells; I, portion of peristome; J, spores. A, C-H from Husnot Exsicc. 145 (syntype of G. husnotii, PC); B, I, J from Steere 7180 (MO). Scale bar: A, 1.9 cm; B, 3.5 mm; C-E, 0.6 mm; F-H, J, 60 µm; I, 58 µm. Credits: Yu N.-N.

FIG. 2 in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 2. — Leaves, apices and border of Groutiella Steere:A, H, G. apiculata (Hook.) H.A. Crum & Steere; B, G. obtusa (Mitt.) Florsch.; C, G, G. tumidula (Mitt.) Vitt.; D, E, G. tomentosa (Hornsch.) Wijk & Margad.; F, G. macrorrhyncha (Mitt. ex Bosch & Sande Lac.) Wijk & Margad. A from Allen 15136 (MO); B from Spruce 111 (NY); C, G from Spruce 101 (NY); D, E from Allen 25041 (MO); F from Allen 5349 (MO); H from Wagner s.n. (NY). Scale bar: A-E, 600 µm; F, G, 100 µm; H, 210 µm.

FIG. 6 in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 6. — Groutiella chimborazensis (Spruce ex Mitt.) Florsch.: A, plant; B-D, median leaves; E, F, basal leaves; G, apical leaf cells; H, basal leaf cells; I, J, perichaetial bract; K, L, capsule; M, phaneropore; N, portion of peristome; O, spores. All from Pringle 10560 (MO), isotype of Macromitrium undosum Card. Scale bar: A, 1 cm; B-F, I, J, 1.15 mm; G, H, 55 µm; K, L, 1.8 mm; M-O, 232 µm. Credits: Yu N.-N. & Guo M. S.

FIG. 10 in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 10. — Groutiella reesei (Vitt) B.H. Allen: A, plant; B, branches when dry; C, branches when wet; D-J, leaves; K, apical leaf cells; L, basal marginal leave cells. All from Reese 4451, paratype of G. reesei, MO. Scale bar: A, 5.6 mm; B, 1.9 mm; C, 2.1 mm; D-J, 0.7 mm; K, 73 µm; L, 76 µm. Credits: Yu N.-N.

FIG. 13 in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 13. — Groutiella tumidula (Mitt.) Vitt: A, plant; B, branches when wet with capsule; C-F, leaves; G, apical leaf cells; H, marginal leaf cells; I, phaneropore; J, spores. A, B, J from Hegewald 8525 (MO); C-I from Spruce 101, isotype of G. tumidula, NY. Scale bar: A, 3 mm; B, 2.8 mm; C-F, 0.5 mm; G, 59 µm; H, 110 µm; I, 73 µm; J, 30 µm. Credits: Yu N.-N.

FIG. 8 in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 8. — Groutiella macrorrhyncha (Mitt. ex Bosch & Sande Lac.) Wijk & Margad.: A, plant; B, branches with capsule; C, cross section of stem; D, portion of cross section of stem; E-I, leaves; J, apical leaf cells; K, maginal leaf cells. All from Pamplin s.n., syntype of G. macrorrhyncha, NY. Scale bar: A, 1.7 cm; B, 5 mm; C, E-I, 0.4 mm; D, 100 µm; J, 53 µm; K, 160 µm. Credits: Yu N.-N.

FIG. 1 in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 1. ― Habits and plants of Groutiella Steere: A, G. apiculata (Hook.) H.A. Crum & Steere; B, G. macrorrhyncha (Mitt. ex Bosch & Sande Lac.) Wijk & Margad., showing stem cross section; C, G. tomentosa (Hornsch.) Wijk & Margad., showing rhizoids; D, G. reesei (Vitt) B.H. Allen, showing the primary stem; E, G. husnotii (Schimp. ex Besch.) H.A. Crum & Steere, plant when dry; F, G. obtusa (Mitt.) Florsch., plant when wet; G, G. chimborazensis (Spruce ex Mitt.) Florsch., plant when dry; H, G. tomentosa, plant when dry. A from Price 920 (MO); B from Pamplin s.n. (NY); C from Sebert 1545 (NSW); D from Reese 4450 (MO); E from Allen 14033B (MO); F from Liesner 16772a (NSW); G from Pringle 10560 (MO); H from Larsen et al. 2362 (MO). Scale bars: A, 1 cm; B, 75 µm; C, 5 mm; D-G, 3 mm; H, 1 mm.

FIG. 5 in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 5. ― Groutiella apiculata (Hook.) H.A. Crum & Steere: A, plant when dry; B, plant when wet; C-G, leaves; H, apical leaf cells; I, marginal leaf cells. All from Wagner s.n. (NY), syntype of G. wagneriana (Müll. Hal.) H.A. Crum & Steere. Scale bar: A, 0.6 cm; B, 4.5 mm; C-G, 0.7 mm; H, 53 µm; I, 105 µm. Credits: Yu N.-N.

FIG. 12. — Groutiella tuberculata B.H. Allen & I.H in A world revisionary study of the genus Groutiella Steere (Orthotrichaceae, Bryopsida)

FIG. 12. — Groutiella tuberculata B.H. Allen & I.H. Holz: A, branches with capsule; B, branch when wet; C-H, leaves; I, apical leaf cells; J, basal leaf cells. All from Holz CR99-0981, isotype of G. tuberculata, MO. Scale bar: A, 3 mm; B, 2 mm; C-H, 156 µm; I, J, 42 µm. Credits: Yu N.-N.