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Tyromyces oviformis (G. Cunn.) G. Cunn. 1965

Scientific name record
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(G. Cunn.) G. Cunn.
G. Cunn.
G. Cunn.
1965
139
as 'oviformus'
invalid publication, invalidly published
ICN
NZ holotype
species
Tyromyces oviformis

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Tyromyces oviformis (G. Cunn.) G. Cunn. 1965

ARALIACEAE. Neopanax arboreum: Auckland, Swanson, Waitakere Ranges, type collection, P.D.D. herbarium, No. 4435. Schefflera digitata: Auckland, Ngaiotonga Ranges, Bay of Islands, 250 m. FAGACEAE. Nothofagus fusca: Nelson, Murchison, 170 m. Nothofagus menziesii: Otago, Doubtful Sound, 120 m. LAURACEAE. Beilschmiedia tarairi: Auckland, Puketi Forest, Bay of Islands, 120 m. LILIACEAE. Rhipogonum scandens: Auckland, Kaimai Ranges, 500 m. MYRTACEAE.
Hymenophore annual, sometimes biennial, coriaceous, solitary, attached by a broad base. Pilei effused-reflexed, narrow reflexed margins arising from broadly resupinate areas, sometimes solitary when applanate or conchate, or as often resupinate, 5-25 mm wide, 5-15 mm radius, 2-7 mm thick, when resupinate ovate or linear, to 25 x 3.5 cm; pileus surface white, drying straw colour, vaguely transversely sulcate, even or slightly nodose, glabrous; without a cortex; margin abrupt, inturned, concolorous, crenate; hymenial surface cream or straw colour, even, with a more pallid margin 1-2 mm wide. Pores in section straw colour, round or angular, 4-6 per mm, 100-250 µm diameter, 1-4 mm deep; dissepiments 50-100 µm thick, equal, apices even. Context cream or straw colour, 0 - 2-1 mm thick, of densely intertwined hyphae ; binding hyphae to 3.5 µm diameter, walls to 1 µm thick, bovista type, branches tapering, aseptate; generative hyphae to 2 µm diameter, walls 0.1 µm thick, branched, septate, with clamp connections. Hymenial layer to 15 µm deep, a close palisade of basidia and paraphyses, soon collapsing. Basidia clavate, 10-12 x 5-6 µm, bearing 2-4 spores; sterigmata erect, to 5 µm long. Paraphyses subclavate, 8-10 x 4-5 µm. Spores broadly elliptical, oblong, obovate, ovate, or angular, apiculate, 5-6 x 3.5-4 µm, walls smooth, hyaline, 0.5 µm thick, staining deeply with aniline blue, nonamyloid.
New Zealand, Australia.

Bark or decorticated wood of fallen branches, associated with a soft white rot.

LOCALITY: Waitakere Ranges, Auckland.

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Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
Tyromyces oviformis (G. Cunn.) G. Cunn. (1965)
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
Tyromyces oviformis (G. Cunn.) G. Cunn. (1965)

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Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
Australia
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Auckland
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Bay of Plenty
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Buller
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Coromandel
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Fiordland
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Northland
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Rangitikei
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Southland
Tyromyces oviformis (G. Cunn.) G. Cunn. 1965
New Zealand
Wellington

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1cb1b9ec-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
1 January 2001
15 December 2003
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