Cribraria aurantiaca Schrad. 1797
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Cribraria aurantiaca Schrad., Nov. Gen. Pl. 5 (1797)
Cribraria aurantiaca Schrad. 1797
Biostatus
Nomenclature
Schrad.
Schrad.
1797
5
ICN
Cribraria aurantiaca Schrad. 1797
species
Cribraria aurantiaca
Classification
Descriptions
Cribraria aurantiaca Schrad. 1797
None in PDD.
Fruiting body a stalked sporangium, gregarious, 1–2 mm tall. Sporotheca globose, erect or nodding, at first bright yellow orrange but soon changing to ochraceous brown, 0.3–0.6 mm in diameter. Stalk subulate, dark, 2–4 times the height of the sporotheca. Hypothallus inconspicuous. Peridial net regular, with small meshes and few free ends, nodes numerous, small, round, convex, dark. Calyculus usually well- developed, occupying one-fourth to one-third of the lower portion of the sporotheca or occasionally less, the margin even, bearing numerous elongated teeth with a few spines or angles that bear the peridial net; dictydine granules moderately dark, 1–1.5 µm in diameter. Spores in mass yellow when fresh but fading to ochraceous-brown or brown, almost colourless in transmitted light but with one or sometimes more bright yellow inclusions present, nearly smooth, reniform when dry, 6–7 µm in diameter. Plasmodium bright green.
Widely distributed in temperate regions of the Northern Hemisphere (Martin & Alexopoulos 1969) and also known from South America (Farr 1976) and Africa (Ukkola 1998). First reported from New Zealand by Lister & Lister (1905), based on a specimen from Stewart Island. Also known from Southland (Rawson 1937).
Dead wood
Martin & Alexopoulos (1969), Nannenga-Bremekamp (1991), Neubert et al. (1993), Lado & Pando (1997), Ing (1999).
The spores of Cribraria aurantiaca are distinctive in that they are reniform when dry and, in relatively fresh material, possess one to several conspicuous bright yellow inclusions when fully expanded in a wet mount on a slide.
Taxonomic concepts
Cribraria aurantiaca Schrad. 1797
Cribraria aurantiaca Schrad. (1797)
Cribraria aurantiaca Schrad. 1797
Cribraria aurantiaca Schrad. (1797)
Cribraria vulgaris var. aurantiaca (Schrad.) Pers. (1801)
Cribraria vulgaris var. aurantiaca (Schrad.) Pers. (1801)
Cribraria vulgaris var. aurantiaca (Schrad.) Pers. (1801)
Global name resources
Collections
Metadata
1cb1d05e-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
1 March 1994
19 November 2001