Tremella wrightii

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Tremella wrightii
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Tremellomycetes
Order: Tremellales
Family: Tremellaceae
Genus: Tremella
Species:
T. wrightii
Binomial name
Tremella wrightii
Berk. & M.A.Curtis (1868)

Tremella wrightii is a species of fungus in the family Tremellaceae. It produces light brown to orange-brown, lobed, gelatinous basidiocarps (fruit bodies) and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Cuba.

Contents

Taxonomy

Tremella wrightii was first published in 1868 by British mycologist Miles Joseph Berkeley and American mycologist Moses Ashley Curtis based on a collection made in Cuba by the American botanist Charles Wright, after whom it was named.

Description

Fruit bodies are firm, gelatinous, light brown to orange-brown, up to 5 cm (2 in) across, and lobed, often with inflated horn-like processes. Microscopically, the basidia are tremelloid (subglobose to ellipsoid, with oblique to vertical septa), 4-celled, 11 to 18 by 8 to 11 μm. The basidiospores are ellipsoid, smooth, 5.5 to 7.5 by 4 to 6 μm. [1]

Similar species

Tremella coffeicolor and Phaeotremella frondosa , also reported from the neotropics, are both brown and gelatinous, but with lobes that are more frondose, less inflated, and not or rarely horn-like. Tremella laurisilvae , described from the Canary Islands, is very similar but said to be distinct. [2]

Habitat and distribution

Tremella wightii is a parasite on lignicolous fungi, but its host species is unknown, though collections have been noted on pyrenomycetes. [3] It is found on dead, attached or fallen branches of broad-leaved trees.

The species was described from Cuba and has been reported from Brazil [1] Guyana, Trinidad, Panama, [4] Belize, [3] Cameroon, and Uganda. [5]

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<i>Tremella iduensis</i> Species of fungus

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Tremella dysenterica is a species of fungus in the family Tremellaceae. It produces bright yellow, red-spotted, lobed to subfrondose, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Brazil and has been recorded elsewhere in the neotropics and in Africa.

Tremella fibulifera is a species of fungus in the family Tremellaceae. It produces soft, whitish, lobed to frondose, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Brazil.

<i>Tremella vesiculosa</i> Species of fungus

Tremella vesiculosa is a species of fungus in the family Tremellaceae. It produces light brown, lobed, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from New Zealand.

Tremella samoensis is a species of fungus in the family Tremellaceae. It produces red to orange-yellow, lobed to firmly foliaceous, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Samoa and the Philippines, but is widely distributed in the region.

Tremella olens is a species of fungus in the family Tremellaceae. It produces soft, whitish, lobed to frondose, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Tasmania.

Tremella brasiliensis is a species of fungus in the family Tremellaceae. It produces yellow, lobed to firmly foliaceous, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Brazil.

Tremella rubromaculata is a species of fungus in the family Tremellaceae. It produces reddish orange, lobed, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Guatemala.

<i>Tremella globispora</i> Species of fungus

Tremella globispora is a species of fungus in the family Tremellaceae. It produces hyaline, pustular, gelatinous basidiocarps and is parasitic on pyrenomycetous fungi on dead herbaceous stems and wood. It was originally described from England.

Tremella roseolutescens is a species of fungus in the family Tremellaceae. It produces rose-pink to salmon, pustular, gelatinous basidiocarps and is parasitic on other fungi on dead attached branches of broad-leaved trees. It was originally described from Costa Rica.

Tremella salmonea is a species of fungus in the family Tremellaceae. It produces pale orange to salmon, foliose, gelatinous basidiocarps and is parasitic on other fungi on wood of broad-leaved trees. It was originally described from China.

Tremella erythrina is a species of fungus in the family Tremellaceae. It produces orange to red, lobate to foliaceous, gelatinous basidiocarps and is parasitic on other fungi on wood of broad-leaved trees. It was originally described from China.

Tremella armeniaca is a species of fungus in the family Tremellaceae. It produces orange to apricot, lobed, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Costa Rica.

Tremella coffeicolor is a species of fungus in the family Tremellaceae. It produces brown, lobed to foliaceous, gelatinous basidiocarps and is parasitic on other fungi on dead branches of broad-leaved trees. It was originally described from Bermuda, where it was collected as part of the Challenger expedition.

Tremella versicolor is a species of fungus in the family Tremellaceae. It produces small, pustular, gelatinous basidiocarps and is parasitic on the basidiocarps of Peniophora species, a genus of corticioid fungi, on dead attached or recently fallen branches. It was originally described from England.

Tremella mesenterella is a species of fungus in the family Tremellaceae. It produces yellowish to reddish brown, foliose, gelatinous basidiocarps and is parasitic on corticioid fungi on dead branches of broadleaf trees and shrubs. It was originally described from Canada.

References

  1. 1 2 Roberts P, de Meijer AAR. (1997). "Macromycetes from the state of Paraná, Brazil. 6. Sirobasidiaceae & Tremellaceae". Mycotaxon. 64: 261–283.
  2. Kout J, Quijada L, Beltrán-Tejera E (2015). "A new species of Tremella from Macaronesia". Phytotaxa. 226 (1). doi:10.11646/phytotaxa.226.1.7.
  3. 1 2 Roberts P. (2008). "Heterobasidiomycetes from Belize". Kew Bulletin. 63 (1): 87–99. doi:10.1007/s12225-007-9006-6. JSTOR   20443411.
  4. Lowy B. (1971). Flora Neotropica 6: Tremellales. New York: Hafner. ISBN   0-89327-220-5.
  5. Roberts P. (2001). "Heterobasidiomycetes from Korup National Park, Cameroon". Kew Bulletin. 56 (1): 163–187. doi:10.2307/4119434. JSTOR   4119434.