Irenopsis hoheriae Hansf. 1955
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Details
Irenopsis hoheriae Hansf., Sydowia 9 2 (1955)
Irenopsis hoheriae Hansf. 1955
Biostatus
Nomenclature
Hansf.
Hansf.
1955
2
ICN
Irenopsis hoheriae Hansf. 1955
NZ holotype
species
Irenopsis hoheriae
Classification
Associations
has host
Descriptions
Irenopsis hoheriae Hansf. 1955
Type: Sooty Moulds and Similar Fungi; Description: Subiculum up to 2 mm in diameter, black; on upper surfaces of leaves. Mycelium reticulate, composed of dark brown, septate, curved, 6–7 μm wide hyphae with straight, capitate hyphopodia, 16–20 μm long. Ascomata perithecial, scattered, black, globose, up to 0.2 mm in diameter, verrucose, bearing toward the apex 8–12, simple, erect, straight or flexuous, pale brown setae, up to 110 μm long. Ascospores ellipsoidal, 4-septate, 45–53 × 13–19 μm, dark brown.
Distribution: Auckland, Hawke’s Bay, Rangitikei, North Canterbury.; 1st Record: Hansford (1955).
Significance: None.; Host(s): Hoheria sexstylosa.
Irenopsis hoheriae Hansf. 1955
Plagulae epiphyllae, subtenues, usque ad 2 mm diam., subinde confluentes. Mycelium ex hyphis atrobrunneis, undulatis, 6-7 µ cr. (cellulis plerumque 15-20 µ longis), opposite vel irregulariter ramosis, laxe reticulatis compositum. Hyphopodia capitata alternata, antrorsa, recta, 16-21 µ longa, cellula basali cylindracea, 4-7 µ longa, cellula apicali irregulariter lobata vel angulosa, 10-14 x 10-13 µ. Hyphopodia mucronata opposita vel alternata, ampullacea, curvata, 14-22 x 7-9 µ, collo 3--4 µ, crasso. Setae myceliales nullae. Perithecia dispersa, atra, globosa, verrucosa, usque ad 190 µ, diam., superne setis 8-12, erecto-patentibus, rectis vel leniter flexuosis, simplicibus, obtusis vel acutis, dilute brunneis, continuis, levibus, usque ad 110 x 7-8 µ ornata. Sporae atrobrunneae, ellipsoideae, obtusae, 4-septatae, constrictae, 38-45 x 17-19 x 14-15 µ.
in foliis Hoheriae sexsiylosae. New Zeland, Co1enso b-133, in Herb. Kew.
Irenopsis hoheriae Hansf. 1955
[Notes from Kew Type specimen, PRJ 2010] Kew images.
Taxonomic concepts
Irenopsis hoheriae Hansf. 1955
Irenopsis hoheriae Hansf. (1955)
Irenopsis hoheriae Hansf. 1955
Irenopsis hoheriae Hansf. (1955)
Global name resources
Collections
Notes
typification
On Hoheria sexstylosa, New Zealand, Colenso b-133, type K(M)
Metadata
1cb18f58-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
8 July 2002