Inocybe petchii Boedijn (1951: 223)

Horak, Egon, Matheny, P. Brandon, Desjardin, Dennis E. & Soytong, K., 2015, The genus Inocybe (Inocybaceae, Agaricales, Basidiomycota) in Thailand and Malaysia, Phytotaxa 230 (3), pp. 201-238 : 214-215

publication ID

https://doi.org/ 10.11646/phytotaxa.230.3.1

persistent identifier

https://treatment.plazi.org/id/03C587C3-F446-5A00-9ACE-E13F96AEFCC3

treatment provided by

Felipe

scientific name

Inocybe petchii Boedijn (1951: 223)
status

 

8. Inocybe petchii Boedijn (1951: 223) View in CoL

Basionym: Inocybe umbonata Petch, Ann. R. bot. Gdns Peradenyia 6: 202, 1917 (syn. post., non Inocybe umbonata Quél., Bull. Soc. mycol. France 2: 4, 1876).

Synonym: Astrosporina petchii (Boedijn) E. Horak , Persoonia 10: 164, 1979.

Misappl.: Astrosporina gemina E. Horak , Persoonia 10: 166, 1979.

Habitat: On soil in tropical montane rain forest dominated by Castanopsis , Lithocarpus , Quercus , also in tropical dipterocarp forest.

Known distribution: Sri Lanka (type), Papua New Guinea, Malaysia.

Specimens examined: SRI LANKA. Peradenyia, Jul. 1912, leg. T. Petch 3499 (holotype, as Inocybe umbonata Petch, K ); same locality, 15 Oct. 1914, leg. T. Petch 4173 (K). PAPUA NEW GUINEA. Morobe District: Bulolo, Manki, 1400 m elev., on soil in tropical montane rain forest (dominated by Castanopsis-Lithocarpus), 25 Apr. 1972, leg. E. Horak (ZT72-408); Western Highlands: Mt Hagen, Baiyer River Forest Reserve, on soil in montane rain forest (dominated by Lithocarpus ), 22 May 1972, leg. E. Horak (ZT72-476). INDONESIA. Java: Cibodas, trail to Mt Gede, 1800 m elev., on soil in tropical montane fagalean forest, 11 Apr 1972, leg. E.J.H. Corner, J-5 (E, ZT); same locality and habitat, on soil in tropical montane fagalean forest (dominated by Castanopsis-Lithocarpus), 14 Mar 1977, leg. E. Horak (ZT77-188); same locality and habitat, on soil in tropical montane rain forest (dominated by Quercus and Castanopsis ), 30 Dec. 1998, leg. E. Horak (ZT6457); same locality and habitat, on soil in tropical montane rain forest (dominated by Quercus and Castanopsis ), 22 Jan. 1999, leg. D.E. Desjardin (DED6962, SFSU; BO99-361; ZT7331); same locality and habitat, 31 Dec. 1999, leg. E. Horak (ZT8322, BO001). MALAYSIA. Johor: Gunong Panti, 500 m elev., on soil in tropical dipterocarp forest, 7 Sep. 1930, leg. E.J.H. Corner (ZT78-44).

Notes: Inocybe petchii is probably widely distributed in southeast Asia. To date this species with eye-catching basidiomes has not been recorded in Thailand. However, its occurrence can be expected ( Horak 1980). Macroscopically, the basidiomes are similar to large specimens of I. gemina . However, these two taxa are readily distinguished by microscopical features. DNA sequence data have yet to be produced from any samples of I. petchii .

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Inocybaceae

Genus

Inocybe

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Inocybaceae

Genus

Inocybe

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Inocybaceae

Genus

Astrosporina

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Inocybaceae

Genus

Astrosporina

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Fagales

Family

Fagaceae

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Inocybaceae

Genus

Inocybe

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Inocybaceae

Genus

Inocybe

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