Helvella costifera

Helvella costifera is a species of fungus in the family Helvellaceae, Pezizales order. Its ascocarp has conspicuous ribs on its undersurface.

Helvella costifera
Scientific classification
Kingdom:	Fungi
Division:	Ascomycota
Class:	Pezizomycetes
Order:	Pezizales
Family:	Helvellaceae
Genus:	Helvella
Species:	H. costifera
Binomial name
Helvella costifera Nannf. (1953)
Synonyms
Acetabula costifera (S.Lundell & Nannf.) Benedix (1965) Paxina costifera (Nannf.) Stangel (1963)

Distribution

This species has been found in China,[1] Europe (Spain),[2] and North America (including Mexico),[3] where it is widely distributed.[4]

References

1. Zhuang WY. (2004). "Preliminary survey of the Helvellaceae from Xinjiang, China". Mycotaxon. 90 (1): 35–42.
2. Calonge FD, Arroyo I (1990). "Notes on the genus Helvella in Spain". Mycotaxon. 39: 203–17.
3. Vite-Garin TM, Villarruel-Ordaz JL, Cifuentes-Blanco J (2006). "Contribucion al conocimiento del genero Helvella (Ascomycota: Pezizales) en Mexico: descripcion de especies poco conocidas" [Contribution to the study of the genus Helvella (Ascomycota : Pezizales) in Mexico: description of poorly known species] (in Spanish). 77 (2): 143–51. Cite journal requires |journal= (help)
4. Kuo M (October 2012). "Helvella costifera". MushroomExpert.com. Retrieved 2012-12-26.