Ratification of appointment of repositories by the International Mycological Congress is reported. The following two family names are recommended for conservation: Chrysotrichaceae against Pulverariaceae; and the teleomorph-typified Erysiphaceae against the anamorph-typified Oidiaceae. The following family name is not recommended for conservation: Dothioraceae against Saccotheciaceae. The following 10 generic names are recommended for conservation: the teleomorph-typified name Blumeria against the conserved anamorph-typified name Oidium; Catenaria Sorokīn (Fungi) against Catenaria Roussel (Algae); Chrysothrix, nom. cons., against an additional name, Alysphaeria; Flammula (Fr. : Fr.) P. Kumm. (Fungi) against Flammula (Webb ex Spach) Fourr. (Spermatophyta) with a conserved type; Fuscopannaria against Moelleropsis; Geastrum with a conserved type; Hebeloma with a conserved type; Polycaryum with that spelling; Pseudocyphellaria with a conserved type; and Talaromyces against Lasioderma. Conservation of Detonia Freng. (Algae) against Detonia Sacc. (Fungi) is not opposed. The following generic name is not recommended for conservation: Catillaria with a conserved type. The proposal to conserve the generic name Wickerhamomyces against Hansenula was withdrawn. The following 17 species names are recommended for conservation: Agaricus laterinus (Hebeloma laterinum) against the sanctioned A. fastibilis (H. fastibile); Agaricus tabescens against A. socialis; Alectoria fuscescens (Bryoria fuscescens) against Lichen chalybeiformis and A. subcana; Armillariella ostoyae (Armillaria ostoyae) against Agaricus obscurus, A. occultans, and Armillaria solidipes; Ganoderma camphoratum with a conserved type; Hebeloma fragilipes against Hebelomina domardiana (Hebeloma domardianum); Helminthosporium maydis Y. Nisik. & C. Miyake (Bipolaris maydis) against H. maydis Brond. and Ophiobolus heterostrophus; Lecidea oederi (Rhizocarpon oederi) against L. koenigii; Lichen fuscatus Schrad. (Acarospora fuscata) against L. fuscatus Lam. with a conserved type; Lichen leucomelos (Heterodermia leucomelos) with that spelling; Lichen muralis (Lecanora muralis, Protoparmeliopsis muralis) with a conserved type; Lichen vulgatus (Opegrapha vulgata) with a conserved type; Morchella semilibera against Phallus crassipes, P. gigas and P. undosus; Peziza ammophila Durieu & Lév. against P. ammophila Saut.; Polycaryum branchipodianum with that spelling; Stereocaulon pileatum with a conserved type; and Torula stilbospora with a conserved type. The following 22 species names (teleomorph-typified) are recommended for conservation against anamorph-typified names: Erysiphe arcuata against Oidium carpini; Erisyphe biocellata against Oidium erysiphoides; Erysiphe buhrii against Oidium dianthi; Erysiphe catalpae against Oidium bignoniae; Erysiphe celosiae against Oidium amaranthi; Erisyphe magnicellulata against O. drummondii; Erysiphe quercicola against Oidium anacardii; Erisyphe verbasci against Oidium balsamii; Golovinomyces sonchicola against Oidium sonchi-arvensis; Leveillula rutae against Oidium haplophylli; Microsphaera azaleae against O. ericinum; Microsphaera oehrensii against Oidium robustum; Phyllactinia alni against Ovulariopsis alni-formosanae; Phyllactinia ampelopsidis against Ovulariopsis ampelopsidis-heterophyllae; Phyllactinia chubutiana against Oidium insolitum; Phyllactinia dalbergiae against P. subspiralis; Phyllactinia gmelinae against Ovulariopsis gmelinae-arboreae; Phyllactinia populi against Ovulariopsis salicis-warburgii; Podosphaera solanacearum against Oidium saeforthiani; Sphaerotheca euphorbiae-hirtae against Oidium pedilanthi; Sphaerotheca filipendulae against Torula botryoides; and Sphaerotheca leucotricha against Oidium farinosum. The following two species names are not recommended for conservation: Cylindrocladium buxicola against C. pseudonaviculatum; and Verrucaria subcerasi (Arthopyrenia subcerasi) against A. subalbicans. It is recommended that the generic name Aspidelia and the species name Lichen quisquiliaris not be rejected under Art. 56. The following two species names are recommended for rejection under Art. 56: Botrytis farinosa (Peronospora farinosa) and Saccharomyces sphaericus. As a result of reference under Art. 53.5, it is recommended that the following two pairs of names are not to be treated as homonyms: Bertia De Not. and Bertya Planch.; and Otidea (Pers.) Bonord. and Otidia Sweet.

中文翻译：

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真菌命名委员会的报告-20。

据报道，国际真菌学大会批准了储存库的任命。建议采用以下两个姓氏进行保护：防疫科（Pulverariaceae）。以及变态型的菊苣科对变形型的菊科。不建议使用以下姓氏进行保存：反对硫科的硫科。建议使用以下10个通用名称进行保护：变态字样名称Blumeria与保守的变形字样Oidium相对；CatenariaSorokīn（真菌）对Catenaria Roussel（藻类）; Chrysothrix，nom。与另外一个名字Alysphaeria相反；Flammula（Fr.：Fr.）P. Kumm。（真菌）对弗拉穆拉（Webb ex Spach）富勒。（精原植物）具有保守型；Fuscopannaria对抗Moelleropsis; 保守型的Geastrum；保守型肝癌；Polycaryum的拼写；假单胞菌属保守型；以及针对皮肤病的酒石酵母。Detonia Freng的保护。（藻类）对Detonia Sacc。（真菌）不反对。不建议使用以下通用名称进行保存：带有保守类型的Catillaria。保留针对汉逊酵母的通用名Wickerhamomyces的提案已撤回。建议保护以下17个物种名称：反对批准的A. fastibilis（H. fastibile）的姬松茸（Hebeloma Laterinum）；姬松茸 对抗地衣chalybeiformis和A. subcana的火鸡（Bryoria fuscescens）；阿米拉氏菌ostoyae（Armillaria ostoyae）对姬松茸，隐孢曲霉和蜜环菌的抵抗；灵芝樟脑型；脆弱的抗性Hebeloma domardiana（Hebeloma domardianum）；Helminthosporium maydis Y. Nisik。＆C. Miyake（Bipolaris maydis）针对H. maydis Brond。和麦兜蛇 莱希迪亚oederi（Rhizocarpon oederi）对koenigii。地衣猫 （Acarospora fuscata）对L. fuscatus Lam。具有保守的类型；地衣白斑（Heterodermia leucomelos）的拼写；具有保守型的地衣（Lecanora muralis，Protoparmeliopsis muralis）；地衣型（Opegrapha vulgata），具有保守型；半夏羊肚菌对阴茎阳茎，毕加索氏菌和P. undosus；Peziza ammophila Durieu＆Lév。对抗P. ammophila Saut。Polycaryum branchipodianum具有该拼写；具有保守型的立体立体菌；以及保守型的Torula stilbospora。建议使用以下22个物种名称（端粒变型）来保护以不变形形式命名的名称：Erysiphe arcuata反对Oidium carpini；鸢尾红斑生物菌 丁香对Oidium dianthi的抗性; 洋紫荆对大紫罗兰; 洋白头翁对O臭 麻疯树的Erisyphe magnicellulata；洋地黄对拟南芥 香脂对凤尾鳄的鸢尾；Golovinomyces sonchicola对抗Oidium sonchi-arvensis；小叶小菜蛾对白屈菜 杜鹃花微球藻杜鹃花；防锈小球藻（Osium oehrensii）; 楠竹对小形虫的形成 楠楠对小叶楠的卵形; 毛竹楠 黄褐藻对螺旋体假单胞菌；Phyllactinia gmelinae反对Ovulariopsis gmelinae-arboreae; 毛果紫露菌（Phyllactinia populi），可对抗唾液华氏菌（Ovulariopsis salicis-warburgii）；马铃薯Poosphaera solanacearum；大戟白粉菌对小花OOidium pedilanthi；抗球孢菌的球形芽孢杆菌；和白粉球菌（Sphaerotheca leucotricha）对抗白粉病菌（Oidium farinosum）。不建议使用以下两个物种名称进行保护：buxicola claxidrocladium buxicola对抗拟假丝酵母。和Vercerucaria subcerasi（Arthopyrenia subcerasi）对付白色念珠菌。建议不要根据《商标法》拒绝通用名称Aspidelia和物种名称Lichen quisquiliaris。56.建议根据以下两个物种名称予以拒绝。56：灰葡萄孢（Peronospora farinosa）和球形酵母。作为参考根据艺术。对于53.5，建议不要将以下两对名称视为同音异义词：Bertia De Not。和Bertya Planch。和Otidea（Pers。）Bonord。和Otidia Sweet。