''Deconica neorhombispora'' is a species of agaric fungus in the family Strophariaceae. It can be found in Brazil and Mexico. It was originally described from specimens found near

San Bartolomé Ayautla San Bartolomé Ayautla Tierra del Achiote y el Mamey is a town and municipality in Oaxaca in south-western Mexico. The municipality covers an area of 118.65 km². It is part of the Teotitlán District in the north of the Cañada Region C ...

, Oaxaca, Mexico as ''Naematoloma rhombisporum'', then transferred to ''

Hypholoma ''Hypholoma'' is a genus of fungi which are quite well known due to the commonness of sulphur tuft (''Hypholoma fasciculare'') on stumps in temperate woodlands. Species in this genus are easily recognizable because the dark spores create a dis ...

rhombispora''. After this, it was transferred to '' Psilocybe neorhombispora'' because the name "''Psilocybe rhombispora''" was already occupied, but this species is now a synonym of '' Deconica phyllogena''. ''Psilocybe neorhombispora'' was finally transferred to ''Deconica neorhombispora''. ''Psilocybe subbrunneocystidiata'' was originally named as a new species of ''Psilocybe'' from

Itapuã State Park The Itapuã State Park ( pt, Parque Estadual de Itapuã) is a State park (Brazil), state park in the state of Rio Grande do Sul, Brazil. It protects a promontory to the east of the mouth of the Guaíba Lake where it enters the Patos Lagoon south o ...

in Rio Grande do Sul, Brazil. The authors assigned it to ''Psilocybe'' section ''brunneocystidiatae'' with ''

Psilocybe brunneocystidiata ''Psilocybe brunneocystidiata'' is a species of psilocybin mushroom in the family Hymenogastraceae. Found in Papua New Guinea, it was described as new to science in 1978 by mycologists Gastón Guzmán and Egon Horak. See also * List of ''Psil ...

'', ''

Psilocybe neocaledonica ''Deconica neocaledonica'' is a species of mushroom in the family Strophariaceae. It has been found in New Caledonia and in Mount Halimun Salak National Park in Java, Indonesia. It is very similar to ''Deconica aureicystidiata''. References

...

'' and '' Psilocybe aureicystidiata''. ''Psilocybe subbrunneocystidiata'' was found to be a synonym of ''Deconica neorhombispora''. ''Psilocybe neocaledonica'' and ''Psilocybe aureicystidiata'' were also found to belong in ''Deconica''.

References

Fungi described in 1980 Strophariaceae Fungi of South America Fungi of Mexico Taxa named by Gastón Guzmán Fungi without expected TNC conservation status {{Agaricales-stub