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Go to: Data maintenance  –  Nomenclature: Taxonomic Hierarchy  –  Biogeography  –  Thallus Morphology: Upper Thallus Surface  –  Ascocarp Morphology: General Ascocarp Morphology  –  Ascocarp Morphology: Margin  –  Ascocarp Morphology: Disk  –  Ascocarp Anatomy: Exciple  –  Ascocarp Anatomy: Episamma  –  Ascocarp Anatomy: Epithecium  –  Ascocarp Anatomy: Hymenium  –  Ascocarp Anatomy: Ascospores  –  Chemistry: Secondary Metabolites  –  Index of all items of the project


Taxon name:



Data maintenance   back to top


1. Data set source [mandatory] [mandatory character]     3. template     5. standard item
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2. Data set author(s) [mandatory] [mandatory character]     55. Sipman H.  None selected () ()


5. Data set publication permission [mandatory character]     2. yes  None selected () ()


6. Data set publication date



Nomenclature: Taxonomic Hierarchy   back to top


7. Current taxonomic status     1. accepted     2. basionymous
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8. Taxonomic rank [mandatory] [mandatory character]     2. species     3. subspecies     4. variety     5. form  None selected () ()


11. Genus name [mandatory] [mandatory character]     59. Austroblastenia     403. Lopezaria     417. Megaloblastenia     418. Megalospora  None selected () ()


13. Family name [mandatory] [mandatory character]     69. Megalosporaceae Vezda ex Hafellner & Bellem. (1982)     70. Megasporaceae Lumbsch (1994)  None selected () ()



Biogeography   back to top


27. Continent distribution [mandatory] [mandatory character]     1. Africa     3. Asia-Temperate     4. Australasia     5. Europe     6. Northern America     7. Southern America
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Thallus Morphology: Upper Thallus Surface   back to top


172. Upper surface colour     2. white     3. pale grey (= greyish white, whitish grey)     25. pale yellow (= whitish yellow, yellowish white, incl. lemon, citrine)
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178. Upper surface special structures: presence     1. absent     2. present:
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230. Upper surface isidia: presence     1. absent     2. present
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252. Upper surface soralia: presence     1. absent     2. present
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Ascocarp Morphology: General Ascocarp Morphology   back to top


430. Ascocarp basis     1. not constricted (flat below)     2. slightly constricted (moderately conical at the base)     3. strongly constricted (strongly conical at the base)
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438. {orbicular} ascocarp diameter [numerical]

Min: Lower range: Mean: Upper range: Max: Unit:
mm in diam.



Ascocarp Morphology: Margin   back to top


452. Ascocarp margin: development     2. distinct (moderately thickened)     3. prominent (thick)
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Ascocarp Morphology: Disk   back to top


487. Ascocarp disk: curvature     3. plane (expanded)     4. weakly convex
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488. Ascocarp disk: colour     6. black     30. brown     33. dark brown (= brownish black, blackish brown)
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491. Ascocarp disk: pruina presence    ()  1. absent ()


492. Ascocarp disk: pruina abundance    ()  2. abundant ()



Ascocarp Anatomy: Exciple   back to top


505. Ascocarp excipulum: layer pigmentation     24. yellow     30. brown     33. dark brown (= brownish black, blackish brown)
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506. Ascocarp excipulum: crystal inspersion    ()  2. inspersed with crystals ()



Ascocarp Anatomy: Episamma   back to top


622. Episamma presence    ()  2. present ()



Ascocarp Anatomy: Epithecium   back to top


639. Epithecial hyphae apical cell pigmentation {in H2O}     16. brownish green (= greenish brown, incl. olive, olivaceous)     17. bluish green (= greenish blue; incl. aeruginose, turquoise)     30. brown     33. dark brown (= brownish black, blackish brown)
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Ascocarp Anatomy: Hymenium   back to top


653. Hymenium height [numerical]

Min: Lower range: Mean: Upper range: Max: Unit:
µm high



Ascocarp Anatomy: Ascospores   back to top


784. Ascospore number [categorical]     1. 1–2 per ascus     3. c. 8 per ascus
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787. Ascospore length [numerical]

Min: Lower range: Upper range: Max: Unit:
µm long

788. Ascospore width [numerical]
Min: Lower range: Upper range: Max: Unit:
µm wide


793. Ascospore septum orientation     1. transversely septate     2. muriform
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795. Ascospore {median} septum number [numerical]

Min: Lower range: Mean: Upper range: Max: Unit:
-transversally septate



Chemistry: Secondary Metabolites   back to top


915. Known secondary metabolites: name     347. hopane-6a,22-diol     392. lichexanthone     491. pannarin     586. usnic acid
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919. Unknown secondary metabolites: provisional name     2. 'Megalospora unknown A'     3. 'Megalospora unknown B'     4. 'Megalospora unknown C'
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Index of all items of the project

In case that additional characters and states are required to be included in this data set, consult the LIAS Instructions to Participants and follow the procedures described there.

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