Hysteriaceae: Difference between revisions
cleanup |
m Bot: Change redirected category Fungi families to Fungus families |
||
Line 83: | Line 83: | ||
[[Category:Hysteriales]] |
[[Category:Hysteriales]] |
||
[[Category: |
[[Category:Fungus families]] |
Revision as of 08:24, 10 June 2014
This article may be too technical for most readers to understand.(December 2007) |
Hysteriaceae | |
---|---|
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Order: | |
Family: | Hysteriaceae Chevall. (1826)
|
Genera | |
Acrogenospora |
The Hysteriaceae (also known as Dothideomycetes, Ascomycotina, Eumycota) are a taxonomic family of fungi and the only extant family belonging to the order Hysteriales. Members of the Hysteriaceae family are defined by the possession of a sexual structure called the hysterothecium, an elongated structure that opens by a longitudinal slit and releases sexually produced spores. Species of the family have a widespread distribution, especially in temperate regions,[1] and most are saprobic on wood and bark, although a few are parasitic on plants.[2]
Description
The defining feature of this group, the hysterothecium is a dense, persistent darkly colored structure, with a boat-like shape and a pronounced lengthwise slit. Hysterothecia are capable of opening partially to reveal a lenticular, disk-like hymenium or closing tightly in response to relative humidity. They can be embedded in the substratum, bursting through the surface of the substratum (erumpent), or entirely superficial. They can be solitary or gregarious, ellipsoid to greatly elongated, and are sometimes branched, triradiate or borne on a crust- or net-like growth of mycelium (a subiculum).[3] In vertical section, hysterothecia are globose to inversely ovoid (obovoid), with a thick three layered peridium, composed of small pseudoparenchymatous cells, the outer layer heavily encrusted with pigment and often longitudinally striated in age, the middle layer lighter in pigmentation and the inner layer distinctly thin-walled, pallid and compressed.[4]
The hamathecium (hyphae or other tissues between asci) is composed of persistent cellular pseudoparaphyses (hyphae originating above the level of the asci and growing downwards between the developing asci), in a gel matrix, with tips often darkened or branched at maturity to form an epithecium (the external layer of tissue of the fruiting body of lichens and fungi, formed by the union of the tips of the paraphyses over the spore sacs). Bitunicate (double-walled) asci are borne in a basal layer and at maturity are typically club-shaped to cylindrical, bearing eight ascospores, overlapping in two series, ranging from hyaline to dark brown, obovoid, clavate, ellipsoid or fusoid. Ascospores are highly diverse in septation, and range from didymospores to phragmospores to dityospores, at times surrounded by a gel coating, and often show bipolar asymmetry.[3][4] The Hysteriaceae are panglobal in distribution[3][5][6][7][8][9][10][11][12][13][14][15] and are primarily lignicolous or corticolous (living on bark), although recently a saxicolous and apparently lichenized species has been described from Tasmania.[16]
Classification
Current classification of the Hysteriaceae[17] includes the following genera: Hysterium Tode emend. Fr., Hysterographium Corda emend. de Not., Gloniopsis de Not., Gloniella Sacc., Glonium Muhlenb. ex. Fr., Farlowiella Sacc., and Hysterocarina Zogg, to which has been recently added Actidiographium Vassiljeva. The genera Hysteroglonium Rehm ex Lindau, Hysteropatella Rehm and Pseudoscypha Reid & Prioz. are tentatively included in the Hysteriaceae by Eriksson,[17] where, in addition to these, the genera Encephalographa Massal., Graphyllium Clem., and Hemigrapha (Mull. Arg.) R. Sant. ex D. Hawksw. are included by Kirk et al.[18] Both coelomycetous pynidial states (e.g., Hysteropycnis) and dematiaceous hyphomycetous anamorphs (e.g., Coniosporium, Septonema, Sphaeronema and Sporidesmium) have been described for members of the Hysteriaceae.[19][20][21]
Historical
The genus Hysterium, the type genus of the family Hysteriaceae, is attributed to Tode (1784),[22] who was the first to apply the name to a group of fungi bearing a pronounced longitudinal slit, for which he gave the common name “Venusschwämme”. Recognizing the transitional nature of the ascoma, Tode later (1791) stated: “Medium hoc genus inter Pezizas and Lichenes”.[23] Persoon (1801)[24] synonymized the epithet pulicaris, first proposed by Lightfoot (1777)[25] for a variety of Lichen scriptus β pulicaris, into what was to later become the type species of the genus, namely Hysterium pulicare Pers. ex Fr. Early authors provided remarkably accurate figures of hysteriaceous fungi. Bolton (1789)[26] and Greville (1825)[27] were the first to provide illustrations of asci and ascospores.
Due to the seemingly transitional nature of the hysterothecium, neither fully open nor closed, hysteriaceous fungi have been placed in the discomycetes and pyrenomycetes about equally by various mycologists throughout the 19th Century.[28] In his Systema Mycologicum, Fries (1823)[29] initially considered hysteriaceous fungi to belong to the pyrenomycetes and placed them in the order Phacidiacei, but later (1835) placed them in his new class discomycetes, stating: “Transitum sistunt ad Discomycetes, sed discum verum non monstrant.”[30] Chevallier (1826) recognized the unique nature of the hysterothecium and was the first to segregate hysteriaceous fungi into a new order, the Hysterineae, which he considered as pyrenomycetes distinct from Fries’ Phacidiei.[31] Corda (1842), on the other hand, retained the Phacidiei within the Hysteriaceae, and divided the family into a number of subfamilies.[32] De Notaris (1847) considered the Hysteriaceae to belong to the pyrenomycetes and used spore pigmentation to classify hysteriaceous fungi into the Phaeosporii and the Hyalosporii.[33] Saccardo (1873) initially followed Fries,[34] but later (1874) placed hysteriaceous fungi in the pyrenomycetes,[35] and carried de Notaris’ (1847) spore classification scheme further by dividing the Hysteriaceae into nine sections based on pigmentation and the morphology of spore septation.[36] Ellis and Everhart (1892), in their North American Pyrenomycetes, tentatively included the Hysteriaceae, but stated that they had not at first intended to do so due to the transitional nature of the hysterothecium.[37] In Rabenhorst’s Kryptogamen-Flora, Die Pilze, Rehm (1896) compromised and placed the Hysteriales as an order intermediate between the pyrenomycetes and the discomycetes.[38]
Duby (1862) considered hysteriaceous fungi to belong to the pyrenomycetes and proposed two sections, the Hystériées to include Hysterium, Glonium, and Actidium Fr. among others, and the Lophiées to accommodate Ostreichnion Duby, Mytilinidion Duby and Lophium Fr.[39] Although Duby’s (1862) method of classification, based on dehiscent versus nondehiscent asci, was not followed by subsequent workers, he was the first to propose dividing hysteriaceous fungi into what was later to become two distinct families. However, one hundred years would pass before this distinction was fully recognized.[3]
Although von Höhnel (1918) considered the Hysteriaceae to be pyrenomycetes, he proposed a radical revision of the Hysteriales.[40] Many of the fifty plus genera were removed, thereby leaving a greatly reduced core group to form the Hysteriaceae: Hysterium, Hysterographium, Farlowiella, Gloniella, Gloniopsis, Glonium (including the subgenus Psiloglonium von Höhnel for species of Glonium without subiculum), Bulliardella Sacc. (Paoli) [=Actidium], Mytilidion Sacc. [=Mytilinidion], Ostreion Sacc. [=Ostreichnion], Lophium and Dichaena Fr. The Hysteriaceae were seen as closely related to the Lophiostomataceae and the two were united into a new order, the “Hysterostomaeae” by von Höhnel.[40]
Modern
Modern attempts at classification have placed the Hysteriaceae in the Pseudosphaeriales,[41][42] the Dothiorales,[43][44] the Dothideales[45] and in a separate order the Hysteriales, closely related to the Pleosporales.[46][47] The Hysteriales were placed in the subclass Loculoascomycetes by Luttrell (1955), corresponding to the Ascoloculares first proposed by Nannfeldt (1932). Unlike the hymenoascomycetes, the loculoascomycete ascoma originates prior to karyogamy in the dikaryon, with the correlated character state being the functionally two-walled ascus which ruptures in a fissitunicate (like a Jack-in-the-box) fashion.
Luttrell (1951) studied ascomal ontogeny and hamathicial development in Glonium stellatum Mühlenb.:Fr. and concluded that the Hysteriaceae possess the pseudoparaphysate Pleospora-type centrum (all the structures enclosed within the ascocarp), in which cellular, septate pseudoparaphyses grow downwards from the cavity roof, initially anchored at both ends, and occupy the locule prior to the formation of asci.[48] Even though G. stellatum clearly possessed the Pleospora-type centrum, it differed in that the locule was an elongated hystereothecium, and the locule appeared to be formed largely by the dissolution of the sterile centrum parenchyma, as in the Dothidea-developmental type. Luttrell (1953) thus concluded that locule formation in G. stellatum, presumably representative of the Hysteriaceae as a whole, is intermediate between the Pleospora and Dothidea types.[49] Initially, Luttrell (1953) was unsure whether the Hysteriaceae justified ordinal status, stating that the elongated hysteriaceous locule alone may not appear to be sufficient for the recognition of a separate order and the dothideaceous nature of the centrum at the earliest stages was not observed in his study. Nevertheless, Luttrell (1955) did finally retain the Hysteriales as a separate order and noted that this order may have phylogenetic relationships basal to the Pleosporales.[47]
Zogg (1962) acknowledged the heterogeneity of the classical Hysteriales[3] and, following Duby (1862),[39] divided hysteriaceous fungi into two families, namely the Hysteriaceae s. str. to include Hysterium, Hysterographium, Gloniopsis, Gloniella, Glonium, Farlowiella, and Hysterocarina, and the Lophiaceae Zogg ex von Arx and Müller[3][45] [equivalent to Mytilinidiaceae Kirschst., as meant by Barr 1990[50]], to include Actidium, Mytilidion [=Mytilinidion], Lophium and Glyphium Nitsch. ex Lehm. Recent molecular evidence, however, has removed the genus Glyphium to the Chaetothyriales in the Eurotiomycetes.[51][52][53] Zogg (1962) characterized the Hysteriaceae as having ovoid to elongate thick-walled hysterothecia, with a prominent sunken slit, whereas the Mytilinidiaceae, as the Lophiaceae, were characterized by a thin-walled, fragile mussel-shaped (conchate) or hatchet-shaped (dolabrate) ascoma, standing on edge, with a prominent, crested apex. Zogg (1962) postulated that the two families were unrelated, with the Hysteriaceae connected to the Dothioraceae, and the Mytilinidiaceae showing relationships to the Lophiostomataceae.
Although Luttrell held a very wide concept of the Hysteriales (1973), he did not recognize the family Lophiaceae, instead proposing a subfamily within the Hysteriaceae to accommodate mytilinidiaceous forms.[54] Barr (1979) also originally held a wide view of the Hysteriales,[55] but, unlike Luttrell (1973), maintained the two family distinction. Later, Barr (1983) abandoned the Hysteriales and placed the Hysteriaceae within the Pleosporales due to the presence of cellular pseudoparaphyses, asci borne in a basal rather than peripheral layer and ascospores typically showing bipolar asymmetry.[56] Barr noted (1987) that the relationship of some members of the Hysteriaceae was with the Cucurbitariaceae or with the Pleosporaceae.[4] Finally, Kirk et al. (2001) maintained both the Hysteriaceae and the Mytilinidiaceae in the Hysteriales,[18] but Eriksson (2006) removed the Mytilinidiaceae from the Hysteriales and considered it as Dothideomycetes et 'Chaetothyriomycetes incertae sedis, leaving the Hysteriaceae as the sole family in the Hysteriales.[17]
The Hysteriaceae may show superficial resemblance with the Patellariaceae Corda (Patellariales Hawksw. & Erikss.). But as Barr (1987) points out, the hamathecium in the Patellariaceae is composed of apically free paraphysoids that form a pseudoepithecium, whereas in the Hysteriaceae the hamathecium is composed of downward-growing pseudoparaphyses that, at maturity, become apically dissociated and may become darkened to form an epithecium.[4] Peridial differences, especially the texture and features related to the peridial base, further separate the two families (Barr 1987).[4] The genus Hysteropatella Rehm is transitional with paraphysoids and a well-developed pseudoepithecium, but the peridium, thickened base of the ascoma and cylindric asci are all features of the Hysteriaceae.[4] Kutorga and Hawksworth (1997) in their revision of the Patellariaceae did not include Hysteropatella.[57] Initial studies using the nuclear small subunit (nuSSU) rDNA[58][59] have found that Hysterium pulicare and Hysteropatella clavispora (Peck) Seaver formed a clade with high statistical support, distant from other Dothideomycetes, and thus supporting the inclusion of the genus Hysteropatella within the Hysteriaceae.[17]
More recently, Schoch et al. (2006),[60] using a multigene phylogeny of the Dothideomycetes, based on nu SSU, nu LSU, EF1a & RPB2, provided evidence indicating that hysteriaceous fungi occupy a basal position to a monophyletic Pleosporales, in agreement with Luttrell (1955).[47] However, it was noted that the hysteriaceous fungi sampled did not form a monophyletic group.[60] Farlowiella carmichaeliana (Berk.) Sacc. was basal to the Pleosporales, but very distant from the other members of the Hysteriales sampled, which were inclusive of Hysterium pulicare, Hysteropatella clavispora, and Hysteropatella elliptica Fr., that clustered together with high statistical support, as perhaps the nucleus of an emerging monophyletic Hysteriales. The nearest association of this Hysteriales core group was with members of the Tubeufiaceae M.E. Barr and the Botryosphaeriaceae Theiss. & P. Syd.[60] The sole mytilinidiaceous member analyzed in this study, Lophium mytilinum (Pers.) Fr., also occupied a basal position to the Pleosporales, but was distant to the core group of Hysteriales and was designated as Pleosporomycetidae incertae sedis.[60]
Taken together, classification emphasizing the transitional nature of the hysterothecium, studies in centrum ontogeny and recent molecular evidence, seems to indicate a basal phylogenetic position of the Hysteriales to the Pleosporales and emphasizes the need for further study of the group.
Genera
- Acrogenospora M.B. Ellis (1971)[61] has 7 species, all of which are anamorphs of genus Farlowiella.[62] the type species is Acrogenospora sphaerocephala (Berk. & Broome) M.B. Ellis (1971).
- Encephalographa A. Massal. (1854) contains 6 species. Proposed for placement in the Hysteriaceae in 1990.[63]
- Farlowiella Sacc. (1891), has 2 species. The type is Farlowiella repanda (A. Bloxam ex Duby) Sacc. (1891), which is synonymous with F. carmichaeliana.[64]
- Gloniella Sacc. (1883) contain over 70 species, and the type is Gloniella sardoa Sacc. & Traverso (1883)[65]
- Gloniopsis De Not. (1847) contains roughly 45 species. The type is Gloniopsis decipiens De Not. (1847).[66]
- Glonium Muhl. (1813) contains over 70 species, with the type species being Glonium stellatum Muhl. (1813).[67]
- Graphyllium Clem. (1901) has 11 species.
- Originally placed in the family "Hypodermiaceae". This species genus has linear, membranaceous, narrow ascomata with a thin slit and ascospores that are brown in color, clathrate, and 3-septate.[68] There are over 70 species in this genus, and the type is Graphyllium chloës Clem. (1901).[69]
- Hysterium Pers. (1797), with roughly 400 species described, is the largest genus of the Hysteriaceae.[70] The type is Hysterium pulicare Ellis.[71]
- Hysterographium Corda (1842), has Hysterographium elongatum Duby as the type.[72] It has over 100 species.[73]
- Hysteropatella Rehm (1890) has 8 species,[74] and the type is Hysteropatella prostii (Duby) Rehm (1890).[75]
- Pseudoscypha J. Reid & Piroz (1966) has one species, the type P. abietis.[76]
References
- ^ Cannon PF, Kirk PM. (2007). Fungal families of the world. Wallingford: CABI. ISBN 0-85199-827-5.
- ^ Blackwell, Meredith; Alexopoulos, Constantine John; Mims, Charles W. (1996). Introductory mycology. New York: Wiley. ISBN 0-471-52229-5.
{{cite book}}
: CS1 maint: multiple names: authors list (link) - ^ a b c d e f Zogg H. (1962). Die Hysteriaceae s. str. und Lophiaceae. Beitr Kryptogamenfl Schweiz 11: 1-190.
- ^ a b c d e f Barr ME. (1987). Prodromus to class Loculoascomycetes. Hamilton I. Newell, Inc., Amherst, Massachusetts: M.E. Barr Bigelow. 168 p.
- ^ Amano N. (1983). Saprobic loculoascoycetous fungi from Japan 1. Hysteriaceous fungi. Trans mycol Soc Japan 24: 283-297.
- ^ Checa J, Shoemaker RA, Umaña L. (2007). Some new hysteriaceous fungi from Costa Rica. Mycologia 99: 285-290.
- ^ Lee S, Crous PW. (2003). Taxonomy and biodiversity of hysteriaceous ascomycetes in fynbos. S Afr J Bot 69: 480-488.
- ^ Lorenzo LE, Messuti MI. (1998). Noteworthy Hysteriaceae from southern South America. Mycol Res 102: 1101-1107.
- ^ Messuti MI, Lorenzo LE. (1997). A new species of Hysterium from Patagonia, Argentina. Mycol Res 101: 302-304.
- ^ Messuti MI, Lorenzo LE. (2003). Notes on the genus Hysterographium (Ascomycota, Hysteriaceae) in southern South America. Nova Hedwigia 76: 451-458.
- ^ Teng SC. 1933. Notes on Hysteriales from China. Sinensia 4: 129-144.
- ^ van der Linde EJ. (1992). Notes on the South African Hysteriaceae (Ascomyctes: Mycotina). S Afr J Bot58: 491-499.
- ^ Vasilyeva LN. (1999a). Hysteriaceous fungi in the Russian Far East I. Hysterium. Mikologiya i Fitopatologiya 33: 225-227.
- ^ Vasilyeva LN. (1999b). Hysteriaceous fungi in the Russian Far East II. The genus Hysterographium. Mikologiya i Fitopatologiya 33: 297-301.
- ^ Vasilyeva LN. (2000). Hysteriaceous fungi in the Russian Far East III. Glonium and Actidiographium. Mikologiya i Fitopatologiya 34: 3-5.
- ^ Kantvilas G, Coppins BJ. (1997). Melaspilea circumserpens Nyl. rediscovered and referred to Glonium, with discussion on the provenance of some of Robert Brown’s lichen specimens.Lichenol. 29: 525-531.
- ^ a b c d Eriksson OE. (2006). Outline of Ascomycota. Myconet 12: 1-88.
- ^ a b Kirk PM, Canon PF, David JC, Stalpers JA. (2001). Dictionary of the Fungi. 9th Ed. CAB International.
- ^ Lohman ML. (1931). A study of Glonium parvulum in culture. Pap Mich Acad Sci Arts Letters 13: 141-156.
- ^ Lohman ML. 1933. Hysteriaceae: Life histories of certain species. Pap Mich Acad Sci Arts Letters 17: 229-288.
- ^ Lohman ML. (1934). A cultural and taxonomic study of Hysterium hyalinum. Pap Mich Acad Sci Arts Letters 19: 133-140.
- ^ Tode HJ. (1784). Beschreibung des Venusschwämmes (Hysterium). Schrift Berlin Ges Naturf Freunde 5: 53-55.
- ^ Tode HJ. (1791). Fungi Mecklenburgensis II.
- ^ Persoon CH. (1801). Synopsis methodica Fungorum.
- ^ Lightfoot J. 1777. Flora Scotica.
- ^ Bolton J. 1789. An history of fungusses growing about Halifax, Vol III.
- ^ Greville RK. 1825. Scottish Cryptogamic Flora, III. Edinburgh, Scotland.
- ^ Bisby GR. 1923. The literature on the classification of the Hysteriales. Trans Brit Mycol Soc 8: 176-189.
- ^ Fries EM. 1823. Systema Mycologicum, sistens fungorum ordines, genera et species hucusque cognitas, II, pars II:276-620.
- ^ Fries EM. 1835. Corpus Florarum provincialium Sueciae, I. Floram Scanicam.
- ^ Chevallier FF. 1826. Flore général des environs de Paris, Vol I.
- ^ Corda ACJ. 1842. Icones Fungorum Hucusque Cognitorum, Vol V.
- ^ De Notaris CG. 1847. Prime linee di una nuova disposizione de Pirenomiceti Isterini. Giorn Bot Ital 2, part I, fasc. 7-8: 5-52.
- ^ Saccardo PA. 1873. Mycologiae Venetae Specimen. Atti Soc Venet Trent Sc Nat, Padova 2: 155-160.
- ^ Saccardo PA. 1874. Conspectus generum pyrenomycetum italicorum. Atti Soc Venet Trent Sc Nat, Padova 4: 77-100.
- ^ Saccardo PA. 1883. Sylloge Fungorum, omnium hucusque cognitorum. 2: 776-783.
- ^ Ellis JB, Everhart BM. 1892. The North American Pyrenomycetes. Newfield NJ. 793 p.
- ^ Rehm H. 1896. Ascomyceten: Hysteriaceen und Discomyceten, In: L. Rabenhorst’s Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz. 2nd Ed, Eduard Kummer, Leipzig 3: 1-56.
- ^ a b Duby JE. 1862. Mémoire sur la tribu des Hystérinées de la famille des Hypoxylées (Pyrénomycètes). Mém Soc Phys et Hist Nat Genève 16: 15-70.
- ^ a b von Höhnel F. 1918. Mycologische Fragmente, 272. Uber die Hysteriaceen. Ann Mycol 16: 145-154.
- ^ Nannfeldt, J. A. 1932. Studien über die Morphologie und Systematik der nicht-lichenisierten, inoperkulaten Discomyceten. Nova Acta Regiae Soc Sci Uppsaliensis IV. 8(2):1-368.
- ^ Gäumann EA. 1949. Die Pilze, Grundzüge ihrer Entwicklungsgeschichte und Morphologie. Birkhäuser. Basel, 382 p.
- ^ Müller E, von Arx JA. 1950. Einige Aspeckte zur Systematik pseudosphärialer Ascomyceten. Ber Schwiz Bot Ges 60: 329-397.
- ^ von Arx JA, Müller E. 1954. Die Gattungen der amerosporen Pyrenomyceten. Beitr Kryptogamenfl Schweiz 11: 1-434.
- ^ a b von Arx JA, Müller E. 1975. A re-evaluation of the bitunicate Ascomycetes with keys to families and genera. Stud Mycol Baarn 9: 1-159.
- ^ Miller JH. 1949. A revision of the classification of the Ascomycetes with special emphasis on the Pyrenomycetes. Mycologia 41: 99-127.
- ^ a b c Luttrell ES. 1955. The ascostromatic ascomycetes. Mycologia 47: 511-532. Cite error: The named reference "Luttrell1955" was defined multiple times with different content (see the help page).
- ^ Luttrell ES. 1951. Taxonomy of the Pyrenomycetes. Univ Missouri Stud Sci 24: 1-120.
- ^ Luttrell ES. 1953. Development of the ascocarp in Glonium stellatum. Amer J Bot 40: 626-633.
- ^ Barr ME. 1990. Melanomatales (Loculoascomycetes). North American Flora, Series II, Part 13: 1-129.
- ^ Lindemuth R, Wirtz N, Lumbsch HT. 2001. Phylogenetic analysis of nuclear and mitochondrial rDNA sequences supports the view that loculoascomycetes (Ascomyctoa) are not monophyletic. Mycol Res105: 1176-1181.
- ^ Kodsueb R, Dhanasekaran V, Aptroot A, Lumyong S, McKenzie EHC, Hyde KD, Jeewon R. 2006. The family Pleosporaceae: intergeneric relationships and phylogenetic perspectives based on sequence analyses of partial 28S rDNA. Mycologia 98: 571-583.
- ^ Geiser D, Gueidan C, Miadlikowska J, Lutzoni F, Kauff F, Hofstetter V, Fraker E, Schoch CL, Tibell L. 2006. Eurotiomycetes: Eurotiomycetidae and Chaetthyriomycetidae.Mycologia 98: 1053-1064.
- ^ Luttrell ES. 1973. Loculoascomycetes. In Ainsworth GC, Sparrow FK, Sussman AS, eds. The Fungi: an advanced treatise. IVA. London, Academic Press. p. 135-219.
- ^ Barr ME. 1979. A classification of loculoascomycetes. Mycologia 71: 935-957.
- ^ Barr ME. 1983. The ascomycete connection. Mycologia 75: 1-13.
- ^ Kutorga E, Hawksworth DL. 1997. A reassessment of the genera referred to the family Patellariaceae (Ascomycota). Syst Asco 15: 1-110.
- ^ Winka K, Erikson OE. 2000 Adding to the bitunicate puzzle: studies on the systematic positions of five aberrant ascomycete taxa. In: K. Winka. Phylogenetic relationships within the Ascomycota based on 18S rDNA sequences 5: 1-13. Umeå (Sweden): PhD Thesis, Umeå University.
- ^ Liew ECY, Aptroot A, Hyde KD. 2000. Phylogenetic significance of the pseudoparaphyses in Loculoascomycete taxonomy. Mol Phylogenet Evol 16: 392-402.
- ^ a b c d Schoch CL, Shoemaker RA, Seifert KA, Hambleton S. Spatafora JW, Crous PW. 2006. A multigene phylogeny of the Dothideomycetes using four nuclear loci. Mycologia 98: 1041-1052.
- ^ Ellis MB. (1971). Dematiaceous Hyphomycetes (Cabi Publishing). Wallingford: CABI. ISBN 0-85198-618-8.
- ^ "Index Fungorum - Acrogenospora species list". Retrieved 2008-12-04.
- ^ Renobales G, Aguirre B. (1990). The nomenclature and systematic position of the genus Encephalographa. Systema Ascomycetum 8(2): 87-92.
- ^ "Genus Record Details:Farlowiella". Retrieved 2008-12-04.
- ^ "Genus Record Details:Gloniella". Retrieved 2008-12-04.
- ^ "Genus Record Details:Gloniopsis". Retrieved 2008-12-04.
- ^ "Genus Record Details:Glonium". Retrieved 2008-12-04.
- ^ Shoemaker RA, Babcock CE. (1992). Aplanodictyosporous Pleosporales: Clathrospora, Comoclathris, Graphyllium, Macrospora, and Platysporoides. Canadian Journal of Botany 70(8): 1617-1658.
- ^ "Genus Record Details:Graphyllium". Retrieved 2008-12-04.
- ^ "Index Fungorum - Hysterium species list". Retrieved 2008-12-04.
- ^ "Genus Record Details:Hysterium". Retrieved 2008-12-04.
- ^ "Genus Record Details:Hysterographium". Retrieved 2008-12-04.
- ^ "Index Fungorum - Search Page:Hysterographium". Retrieved 2008-12-04.
- ^ "Index Fungorum - Search Page:Hysteropatella". Retrieved 2008-12-04.
- ^ "Genus Record Details:Hysteropatella". Retrieved 2008-12-04.
- ^ "Genus Record Details:Pseudoscypha". Retrieved 2008-12-04.