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Arctic Biodiversity: Arctic Lichens
Biogeography and other attributes for Arctic organisms, various sources.<p></p>
Arctic Biodiversity: Arctic Lichen Ecology
Biogeography and other attributes for Arctic organisms, various sources.<p></p>
The lichen genus Psora (psora LD): The lichen genus Psora (102) in DwCA
Open the record for dataset details and reuse information.
Fig. 2 in Coalescence-based species delimitation using genome-wide data reveals hidden diversity in a cosmopolitan group of lichens
Fig. 2 Maximum likelihood tree reconstructions based on single PKS8 gene (a) and four gene: ITS, GPD, mtLSU, and PKS8 (b) data sets. Nodes in bold indicate those with support values of 95% and higher. Black dots
FIGURE 16 in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 16. TLC in solvent C. Run X shows relative Rf-values (Elix 2014). A mixture of the following reference substances is used: (4) Salazinic acid, (5) Protocetraric acid, (18) Hypoprotocetraric acid, (20) Leucotylin, (23) Physodalic acid, (30) Norstictic acid, (38) Notatic acid, (45) 4- O-Methylhypoprotocetraric acid, (49) 2- O-Methylstenosporic acid, (71) Usnic acid, (79) Atranorin.—Lichensubstances which are marked in runs 1 to 17: at Atranorin, z Zeorin. 1 unknown terpene. 2 unknown terpene. 3 6α,16β-Diacetoxyhopane-22-ol. 4 unknown terpene. 5 16β-Acetoxyhopane-6α,22-diol. 6 6α-Acetoxyhopane-16β,22-diol. 7 Japonene. 8 Leucotylin. 9 Dissectic acid. 10 7-chloroemodin. 11 unknown terpene. 12 Appalachin. 13 Connorstictic acid. 14 Salazinic acid. 15 Consalazinic acid. 16 Hybocarpone. 17 Hypoconstictic acid. 18 Norstictic acid. 19 unknown terpene. 20 unknown terpene.
FIGURE 15 in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 15. TLC in solvent B'. Run X shows relative Rf-values (Elix 2014). A mixture of the following reference substances is used: (7) Salazinic acid, (19) Protocetraric acid, (30) Leucotylin, (32) Norstictic acid, (35) Physodalic acid, (40) Hypoprotocetraric acid, (44) Notatic acid, (51) 4-O-methylhyprotocetraric acid, (65) Usnic acid, (79) Atranorin.—Lichensubstances which are marked in runs 1 to 17: at Atranorin, z Zeorin. 1 unknown terpene. 2 unknown terpene. 3 6α,16β-Diacetoxyhopane-22-ol. 5 16β-Acetoxyhopane- 6α,22-diol incl. Leucotylin. 6 6α-Acetoxyhopane-16β,22-diol. 7 Japonene. 8 unknown terpene. 9 Dissectic acid. 10 Desmethylhybocarpone. 11 unknown terpene. 12 Appalachin. 13 Connorstictic acid. 14 Salazinic acid. 15 Consalazinic acid. 16 Hybocarpone. 17 Hypoconstictic acid. 18 Norstictic acid. 19 unknown terpene.
FIGURE 13. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 13. A. Heterodermia flabellata (scale 5 mm). B. Heterodermia flabellata, lower side with superimposed cotton-woolly hyphae (scale 1 mm). C. Heterodermia obscurata (scale 5 mm). D. Heterodermia obscurata, lower side with superimposed cotton woolly-hyphae (scale 1 mm).
FIGURE 12. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 12. A. Heterodermia archeri, holotype (scale 5 mm). B. Heterodermia galactophylla, apothecia with ciliate exciple (scale 1 mm). C. Heterodermia hypochraea, holotype (scale 5 mm). D. Heterodermia incana (scale 5 mm). E. Heterodermia podocarpa (scale 1.5 mm). F. Heterodermia stellata, lectotype (scale 1 mm).
FIGURE 11. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 11. A. Polyblastidium japonicum (scale 5 mm). B. Polyblastidium microphyllum (scale 5 mm). C. Polyblastidium propaguliferum (scale 5 mm). D. Polyblastidium queenslandicum (scale 5 mm). E. Polyblastidium togashii (scale 5 mm). F. Polyblastidium violostriatum (scale 5 mm).
FIGURE 10. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 10. A. Leucodermia boryi, fertile specimen (scale 5 mm). B. Leucodermia leucomelos, sorediate specimen (scale 5 mm). C. Polyblastidium appendiculatum (scale 5 mm). D. Polyblastidium fragilissimum (scale 5 mm). E. Polyblastidium hypocaesium (scale 5 mm). F. Polyblastidium hypoleucum (scale 5 mm).
FIGURE 9. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 9. A. Heterodermia speciosa (scale 5 mm). B. Heterodermia tremulans (scale 5 mm). C. Heterodermia tropica (scale 5 mm). D. Heterodermia verdonii (scale 5 mm). E. Leucodermia borphyllidiata (scale 5 mm). F. Leucodermia borphyllidiata, lateral phyllidia, seen from below (scale 1 mm).
FIGURE 8. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 8. A. Heterodermia koyana (scale 5 mm). B. Heterodermia koyanoides (scale 5 mm). C. Heterodermia lepidota (scale 5 mm). D. Heterodermia pseudospeciosa (scale 5 mm). E. Heterodermia rubescens (scale 5 mm). F. Heterodermia rugulosa (scale 5 mm).
FIGURE 7. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 7. A. Heterodermia diademata (scale 1 cm). B. Heterodermia dissecta (scale 5 mm). C. Heterodermia firmula (scale 5 mm). D. Heterodermia granulifera (scale 1.5 mm). E. Heterodermia isidiophora (scale 5 mm). F. Heterodermia isidiophorella (scale 2 mm).
FIGURE 5. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 5. A. Heterodermia pseudospeciosa, lower surface rhizines originating from the corticate lower surface (scale 1 mm). B. Leucodermia boryi, apothecia with pruinose disks and a star-like margin with triangular reflexed lobules (scale 1 mm). C. Heterodermia angustiloba, margin of apothecia crenulate or with small lobules (scale 2 mm). D. Polyblastidium corallophorum (Taylor) Kalb, comb. nov., Mycobank MB 813852, Basionym: Parmelia corallophora Taylor, London J. Bot. 6: 164 (1847), exciple of apothecia with isidia (scale 2 mm). E. Polyblastidium squamulosum, exciple of apothecia with lobules (scale 2 mm). F. Leucodermia ciliatomarginata (Linder) Kalb, comb. nov., Mycobank MB 813834, Basionym: Anaptychia ciliatomarginata Linder, Proc. Calif. Acad. Sci. IV, 21: 217 (1934), exciple of apothecia with cilia, becoming black at the tips (scale 2 mm).
FIGURE 6. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 6. A. Polyblastidium hypoleucum, ascospores (mostly) without sporoblastidia (scale 10 µm). B. Polyblastidium magellanicum, Polyblastidia-type ascospores with one or more sporoblastidia (scale 10 µm). C. Heterodermia tropica, black conidiomata, immersed in the thallus or slightly emergent (scale 1 mm). D. Heterodermia angustiloba (scale 5mm). E. Heterodermia antillarum (scale 1 mm). F. Heterodermia coralloidea, holotype (scale 5 mm).
FIGURE 14 in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 14. TLC in solvent A. Run X shows relative Rf-values (Elix 2014). A mixture of the following reference substances is used: (10) Salazinic acid, (12) Physodalic acid, (21) Leucotylin, (27) Stictic acid, (34) Notatic acid, (40) Norstictic acid, (42) Hypostictic acid, (58) Pseudoplacodiolic acid, (70) Usnic acid, (75) Atranorin.—Lichensubstances which are marked in runs 1 to 17: at Atranorin. z Zeorin. 1 unknown terpene. 2 unknown terpene. 3 6α,16β-Diacetoxyhopane-22-ol. 4 unknown Terpene. 5 16β-Acetoxyhopane- 6α,22-diol. 6 6α-Acetoxyhopane-16β,22-diol. 7 Japonene. 8 Leucotylin. 9 Dissectic acid (run 11 major, run 8 minor). 10 7- Chloroemodin. 11 unknown terpene. 12 Appalachin. 13 Connorstictic acid. 14 Salazinic acid. 15 Consalazinic acid. 16 Hybocarpone (Rf value depends greatly on concentration). 17 Hypoconstictic acid. 18 Norstictic acid. 19 α-Acetylhypoconstictic acid. 20 3-O- Methylconsalazinic acid.
FIGURE 4. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 4. A. Heterodermia comosa, cilia orginating from the upper surface (scale 2 mm). B. Heterodermia comosa, cilia orginating from the exciple of the apothecia (scale 1 mm). C. Heterodermia echinata, white marginal rhizines, some becoming dark at the tips (scale 5 mm). D. Leucodermia leucomelos f. albociliata, ± white, simple marginal rhizines (scale 5 mm). E. Leucodermia boryi, black branched marginal rhizines (scale 0.5 cm). F. Polyblastidium propaguliferum, black, branched, marginal rhizines (scale 1 mm).
FIGURE 3. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 3. A. Heterodermia galactophylla, soralia on lower surface of spathulate lobes (scale 1 cm). B. Leucodermia vulgaris, soralia on lower surface; note also the superimposed layer of cotton-woolly hyphae impregnated by anthraquinones. C. Heterodermia pseudospeciosa, corticate ± glossy lower surface with laminal and marginal rhizines (scale 1 mm). D. Polyblastidium japonicum, ecorticate arachnoide lower surface only with marginal rhizines. E. Heterodermia koyanoides, pseudocortex with compact lower surface, ± dull, not glossy, without laminal rhizines (scale 1 mm). F. Heterodermia koyana, longitudinal section through thallus; pseudocortex without border between medulla and lower surface (scale 100 µm).
FIGURE 1. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 1. A. Heterodermia pseudospeciosa, longitudinal section through thallus showing the periclinal hyphae of the upper cortex forming a prosoplectenchyma characterizing Heterodermia s.lat. (scale 20 µm). B. Physcia erumpens, longitudinal section through thallus showing the anticlinal hyphae of the upper cortex forming a paraplectenchyma, characteristic for Physcia s.lat. C. Leucodermia leucomelos f. albociliata, lobes dichotomously branched, ribbon-like with conspicuous long marginal rhizines. D. Polyblastidium subneglectum (Elix) Kalb, comb. nov., Mycobank MB 813851, Basionym: Heterodermia subneglecta Elix, Australas. Lichenol. 68: 17 (2011), lobes irregularly to sympodially branched, appressed to the substrate not or only slightly ascending towards the tips. E. Heterodermia galactophylla, tufts of apically ascending lobes with white marginal rhizines. F. Heterodermia comosa, thallus subfruticose, lobes affixed mainly near the base, with paddle-shaped tips and white cilia.
FIGURE 2. A in The lichen family Physciaceae in Thailand-II. Contributions to the genus Heterodermia sensu lato
FIGURE 2. A. Heterodermia verdonii, thallus lobes with pseudocyphellae along margins (see arrows), (scale 1 mm). B. Heterodermia verdonii, pseudocyphellae along margin of apothecia (scale 1 mm). C. Polyblastidium fragilissimum, flattened marginal lobuli, ecorticate below (scale 1 mm). D. Heterodermia isidiophora, ± cylindrical isidia, completely corticate. E. Heterodermia antillarum, radial symmetric isidia, partly flattened, completely corticate. F. Heterodermia albicans, marginal soralia with granular soredia (scale 1 mm).
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International Brain Laboratory public data
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OpenNeuro
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