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Exidia glandulosa (Bull.) Fr. 1822

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Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. 1822

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Uncertain
New Zealand
Political Region
E. glandulosa sensu McNabb = E. novozealandica

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(Bull.) Fr.
Bull.
Fr.
1822
224
Fr.
224
ICN
species
Exidia glandulosa

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glandulosa

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On branches. Winton (111).
Effusa, applanata, undulato-lobata, fuliginea; papillis minimis conspersa, subtus laevi. Basidiis clavatis, furcatis (?)
Very tough, much flattened, and more delicate than E. glandulosa, to which it is allied. The specimens are probably immature, no globose basidia were seen.

Exidia glandulosa (Bull.) Fr. 1822

On dead bark and wood of (1) Aristotelia serrata Rotorua, Earthquake Flat, 29 June 1952, G. H. Cunningham; (2) Carpodetus serratus. Waitakere Ranges, 7 July 1951, J. M. Dingley; (3) Coprosma robusta, Titirangi, 20 May 1950, J. M. Dingley; (4) Neopanax arboreum, Mt Egmont, Feb. 1952, G. H. Cunningham; (5) Pinus radiata, Atiamuri, Nov. 1953, J. M. Dingley; (6) P. torreyana. Whakarewarewa State Forest, 21 May 1964, R. F. R. McNabb; (7) Pittosporum umbellatum. Little Barrier Island, 9 June 1956, F. J. Newhook; (8) Salix sp., Karamea, 19 Jan. 1964, R. F. R. McNabb; (9) Sophora microphylla, Remuera, 13 May 1952, K. P. Lamb; (10) Weinmannia racemosa. Lake Wilkie, 19 Tan. 1957, J. M. Dingley; (11) W. racemosa. Karamea, 20 Jan. 1964, R. F. R. McNabb; unknown hosts (12) Winton, S. Berggren no. 111 (Exidia tenax HOLOTYPE. K); (13) Puerua, Sept. 1924, H. K. Dalrymple; (14) Purewa, Sept. 1931, M. Hodgkins; (15) Huia, Nov. 1945, G. H. Cunningham; (16) Orakei Bush, Sept. 1948, D. W. McKenzie; (17) Stewart Island, 1960, G. Cone no. 98; (18) Canterbury, Price's Bush, 13 May 1963, J. M. Dingley; (19) Thames, Kauaeranga Valley, 4 Sept. 1963, S. J. Hughes; (20) Cascade Kauri Park, 18 Sept. 1963, J. M. Dingley; (21) Waitakere Ranges, 3 Oct. 1963, J. M. Dingley; (22) Waipoua State Forest 22 April 1964 R F R McNabb.
Fructifications tough-gelatinous, hyaline when young, becoming blackish brown at maturity, drying dull black. At first pustulate, anastomosing and becoming broadly effused, forming areas up to 18 cm in the longest dimension, surface sparsely or closely covered with sterile, wart-like papillae. Internal hyphae thin-walled, hyaline, l.5-5 µm diam., clamp connections present. Hymenium composed of dikaryophyses and basidia; dikaryophyses extending beyond the basidia, apices interwoven to form a tough, brown, agglutinated surface layer; probasidia obovate or elliptical, 10-18.5 x 8-15 µm, becoming longitudinally cruciate-septate; sterigmata cylindrical, to 30 µm long. Basidiospores allantoid, hyaline, apiculate, 10-16.5 x 4-5.5 µm
Angiosperm, rarely gymnosperm bark and wood.
Coker, J. Elisha Mitchell sci. Soc. 35: pl. 36. pl. 55, f. 5, 6, 9. 1920; Bresadola, Iconographia Mycologica 23: pl. 1112. 1932.
Exidia glandulosa is the commonest tremellaceous fungus in New Zealand, occurring on a wide range of hosts. It is not usual to find it on coniferous wood although it has been occasionally recorded on this substrate from Europe and North America.
In addition to E. glandulosa, which was first recorded from New Zealand by Colenso (1886, p. 306), a number of other Exidia species have been recorded from the country. E. albida Bref. was recorded by Massee (1906, p. 42) but no collection data were given. A specimen at Kew (Colenso no. bl5) filed under E. albida is a Tremella. It is too immature to permit specific identification but is possibly T. fuciformis Berk. Exidia nucleata (Schw.) Burt was recorded as Naematelia nucleata by both Colenso (1886. p. 306) and Massee (1906, p. 43). No collection data were given but two collections at Kew (Colenso, nos b93, b794) which macroscopically resemble Exidia nucleata proved to be the imperfect fungus Pleurocolla compressa (Ell. & Everh.) Diehl.
Lloyd (1925, p. 1356) described Exidia novo-zealandica from a Canterbury specimen. The type has not been examined but the description suggests that it is E. glandulosa.
E. glandulosa is characterised by dark, tough-gelatinous fructifications with sterile, wart-like papillae.
TYPE LOCALITY.:
Europe.

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Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. (1822)
Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. (1822)
Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. (1822)
Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. (1822)
Exidia glandulosa (Bull.) Fr. 1822
Exidia glandulosa (Bull.) Fr. (1822)
Tremella glandulosa Bull. (1789)

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Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Auckland
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Auckland Islands
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Bay of Plenty
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Coromandel
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Dunedin
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Gisborne
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Mid Canterbury
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Nelson
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Northland
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Southland
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Taranaki
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Taupo
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Waikato
Exidia glandulosa (Bull.) Fr. 1822
New Zealand
Wellington
Exidia glandulosa (Bull.) Fr. 1822
United Kingdom
Exidia glandulosa (Bull.) Fr. 1822
United States
New Zealand
Southland

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taxonomic status
Exidia glandulosa sensu McNabb is E. novozealandica and close/same as E. japonica [JAC]

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1cb18a1e-36b9-11d5-9548-00d0592d548c
scientific name
Names_Fungi
1 January 2001
13 June 2019
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