单词 | Discomycetes |
例句 | Manual of British Discomycetes, with descriptions of all the Species of Fungi hitherto found in Britain included in the Family, and Illustrations of the Genera. A List of Kegan Paul, Trench and Co.'s Publications (1887) 2011-10-09T02:00:29.380Z The name Discomycetes, "disk-like fungi," does not give an accurate idea of the distinguishing characteristics of this sub-family, the discoid form only belonging to the plants of one of its groups. Student's Hand-book of Mushrooms of America, Edible and Poisonous The structure of the remaining Ascomycetes can be studied under two groups, i.e., the fleshy Ascomycetes, or, as they have been termed, the Discomycetes, and the hard, or carbonaceous Ascomycetes, sometimes called the Pyrenomycetes. Fungi: Their Nature and Uses In a work of this kind especial attention is naturally given to the order of Discomycetes or cup fungi. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The entire group is sometimes spoken of as Discomycetes or cup-fungi, because many of the plants belonging here are shaped something like a disk, or like a cup. Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. Owing to the hardness of the masses, they are very difficult to manipulate; and, as the structure is not essentially different from that of the Discomycetes, the details will not be entered into here. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses Of the genera included in the Discomycetes the genus Peziza comprises by far the largest number of described species. Student's Hand-book of Mushrooms of America, Edible and Poisonous As in the Discomycetes, the hymenium consists of asci, paraphyses, and mucilage, but the whole forms a less compact and more gelatinous mass within the perithecium. Fungi: Their Nature and Uses Of these the Discomycetes and the Tuberacei are the only groups which contain any of the mushrooms, and but few of these are large enough or sufficiently tender to possess value as esculents. Student's Hand-book of Mushrooms of America, Edible and Poisonous In the Discomycetes or "disk fungi," the spores are produced in minute membraneous sacs, each sac usually containing eight spores. Student's Hand-book of Mushrooms of America, Edible and Poisonous In the four classes, Hymenomycetes, Gasteromycetes, Discomycetes, and Tuberacei, therefore, are included all of the plants which are here designated under the generic term of "mushrooms." Student's Hand-book of Mushrooms of America, Edible and Poisonous In Plates C and D are figured 9 types of edible fungi included in the family Ascomycetes, sub-family Discomycetes. Student's Hand-book of Mushrooms of America, Edible and Poisonous In other Discomycetes germination takes place in a similar manner. Fungi: Their Nature and Uses There are also presented, in plates C and D, illustrations of nine species comprised in four genera of the sub family Discomycetes, of the family Ascomycetes. Student's Hand-book of Mushrooms of America, Edible and Poisonous All have a nucleus, which is scarcely visible, often slightly granular, but which is quite distinct from the oleaginous sporidioles so frequent amongst the Discomycetes, and which are sometimes called by the same name. Fungi: Their Nature and Uses In all essential particulars there is a great similarity in the structure of the other Discomycetes, especially in their reproductive system. Fungi: Their Nature and Uses Plate C. Types of four of the leading genera of Discomycetes, in which occur edible species. Student's Hand-book of Mushrooms of America, Edible and Poisonous But in the Discomycetes the hymenium soon becomes more or less exposed, and in the latter it is enclosed in a perithecium. Fungi: Their Nature and Uses Of the fleshy Discomycetes the genus Peziza may be taken as the type. Fungi: Their Nature and Uses De Bary thinks that he is authorized in assuming the probability that the conceptacles and organs of fructification of others of the Ascomycetes, including the Discomycetes and the Tuberacei, are the results of sexual generation. Fungi: Their Nature and Uses |
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