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Neottiella ricciae (P.Crouan & H.Crouan) Korf & W.Y.Zhuang
Mycotaxon 40: 96 (1991)
Basionym: Peziza ricciae P.Crouan & H.Crouan, Florule Finistère (Paris): 54 (1867)
Synonyms: show
- Aleuria ricciae (P. Crouan & H. Crouan) Pelé, Bull. Soc. mycol. Fr. 35(3): 150 (1919)
- Lachnea riccia (P. Crouan & H. Crouan) Gillet, Champignons de France, Discom.(4): 88 (1881) [1879]
- Leucoscypha ricciae (P. Crouan & H. Crouan) Dennis, Kew Bull. 25(2): 340 (1971)
- Neottiella ricciicola (Corda) Racov., Bull. Sect. sci. Acad. roum. 29: 56. (1942)
- Patella ricciophila Seaver, North American Cup-fungi, (Operculates) (New York): 165 (1928)
- Peziza leucoloma var. ricciicola Corda, Icon. fung. (Prague) 2: 39, tab. 15:135 (1838)
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| 1: Neottiella ricciae, apothecia between thallus of Riccia glauca |
2: Neottiella ricciae, ascus with ascospores |
Apothecia: 0,2-1 mm in diameter, orange, first spherical, later barrel-shaped to discoid, marging rimmed with hyalin, stiff acute hairs
Hairs: 140 to 200 µm long, thick walled, 1-2 septate, 10-20 µm broad at base
Asci: 170-240 x 15-22 µm, 8-spored, spores uniseriate
Ascospores: ellipsoid to ovoid, mostly with one side rounded and the other side somewhat fusiform, 21-27 x 14-17 µm, hyalin, smooth, with one large oil droplet
Hosts: some species of Riccia, R. beyrichiana, R. glauca, R. sorocarpa, R. nigrella
Infectious structures: infects the rhizoids and the underside of the thallus, thallus cells often almost completely filles with spherical hyphae, appressoria only slightly differenciated from normal hyphae, somewhat wider; rhizoids with normal looking hyphae inside
Habitat: growing directly on the thallus of Riccia or the nearby soil, in open habitats i.e. stubble fields
Distribution: Canary Islands (Tenerife), Czech Republic, France, Germany, Hungary, India, Lithuania, Norway, Spain, Switzerland, UK, USA
References:
- Caillet, M. & Moyne, G. 1987a. Contribution a l'étude du genre Octospora Hedw. ex S.F. Gray (Pezizales), Espèces à spores elliptiques ou fusiformes. - Bulletin de la Société Mycologique de France 103: 179-226.
- Caillet, M. & Moyne, G. 1991. Clé de détermination du genre Octospora et des genres voisins. - Bulletin de la Société d'Histoire Naturelle du Doubs 84: 9-24.
- Corner, E. J. H. 1929. A humrariaceous fungus parasitic on a liverwort. - Annals of Botany 43: 491-505.
- Crouan, P. L. & Crouan, H. M. 1867. Florule du Finistère. - Paris: Klincksieck.
- Dennis, R. W. G. 1971. New or interesting British Microfungi. - Kew Bulletin 25: 335-374. [as Leucoscypha ricciae]
- Döbbeler, P. 1980a [1979]. Untersuchungen an moosparasitischen Pezizales aus der Verwandtschaft von Octospora. - Nova Hedwigia 31: 817-864. [as "Neottiella" riccaecola]
- Eckstein, J., Eckstein G., Frauenberger, H. & Wieschollek, D. 2020. Erste Checkliste der Moosbecherlinge Thüringens. - Boletus 41: 51-64.
- Korf, R. P. & Zhuang, W. Y. 1991. A preliminary discomycete flora of Macaronesia: Part 16, Otideaceae, Scutellinioideae. - Mycotaxon 40: 79-106.
- Kristiansen, R. 1999. Miniatyrbegersopper i Ostfold. - Natur i Ostfold 18: 93-108.
- Kristiansen, R. & Schumacher, T. 1993. Nye operkulate begersopper i Norges flora. - Blyttia 3-4: 131-139.
- Moyne, G., Moingeon, J. M. & Chaillet, P. 2011. Sympathiques hépatiques (2). Neottiella ricciae (P. Crouan & H. Crouan) Korf & W.Y. Zhuang. - Bull. Féd. Myc. Est 9: 44-47.
- Nemeth, C., Eckstein, J. & Stöckli, E. 2017. New European occurrences of Neottiella ricciae, a bryophilous ascomycete. - Herzogia. 30:353–61.
- Pelé, M. 1919. Note sur Aleuria ricciae Crouan = Lachnea ricciae Gillet. - Bulletin trimestriel de la Société mycologique de France 35: 150-151. [as Aleuria ricciae]
- Quintero, M., Quijada, L., Negrín, R. & Losada-Lima, A. 2020. Pezizales asociados a briófitos en las islas Canarias: estado actual y contribución a su estudio en la isla de Tenerife. - Ascomycete.org. 12:19–28.
- Rifai, M. A. 1968. The Australian Pezizales in the Herbarium of the Royal Botanic Gardens, Kew. - Verhandelingen der Koninklijke Nederlandse Akademie van Wetenschappen Afdeling Natuurkunde Tweede Reeks 57 (3): 1-295. [as Leucoscypha ricciae]
- Sanwal, B. D. 1953. Contributions towards our knowledge of the Indian Discomycetes I. Some new records and new species of operculate Discomycetes. - Sydowia 7: 191-199. [as Patella ricciophila]
- Yao, Y. J. & Spooner, B. M. 1995a. Notes on British species of Leucoscypha with a new combination in Melastizia. - Mycological Research 99: 1513-1514. [as Leucoscypha ricciae]
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| Images:
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| 3: Neottiella ricciae, marginal hairs of the apothecium |
4: Neottiella ricciae, infectious hyphae within rhizoids of Riccia glauca |
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| 5: Neottiella ricciae, SEM image of ascospores, Norway, image by Roy Kristiansen |
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